Intel Core i9 14900K Nvidia RTX 5080 Gaming PC - G6 Galactic U3
Description
G6 Galactic U3: Top of the Range, i9 14900KF Paired with the RTX 5080
The G6 Galactic U3 pairs Intel’s 24-core Core i9 14900KF (8 Performance cores + 16 Efficiency cores, 6.00 GHz P-core Turbo, 32 threads) with the Nvidia RTX 5080 16GB on a Gigabyte Z790 D AX board. The 14900KF still holds the single-thread peak in the Intel desktop line: 6.00 GHz Performance-core Turbo is a meaningful lift in titles that hinge on single-thread instruction throughput, which is most simulators, most competitive twitch shooters, and most strategy and management titles where the main game thread is the bottleneck. 16 Efficiency cores carry the streaming, recording, and creator workload alongside. 32GB DDR5 5200MHz dual-channel from the start. Hand-built in Wolverhampton against the same workshop process Ginger6 has run since 2001, the G6 Galactic U3 ships fully tested with a 3-year warranty and lifetime UK phone support.
The Galactic range pairs the RTX 5080 16GB with the Intel CPU that matches your workload mix. The U3 sits at the top of the ladder: i9 24-core P+E hybrid with the 6.00 GHz P-core Turbo, the largest core count, and the highest thermal headroom in the Galactic range. One rung below sits the G6 Galactic U2 with the Core Ultra 7 265KF on Arrow Lake / Z890, 20 cores at 5.50 GHz P-core Turbo for production-tier hybrid workloads at a structurally lower price. Two rungs below sits the G6 Galactic U1 with the Core Ultra 5 245KF on the same Arrow Lake / Z890 platform at the gaming-first entry tier. Not certain which Galactic is the right one for your monitor and the games you play? Call Kevin on 01902 714533. He builds the machine, answers the phone, and gives a straight answer based on your setup, not a sales tier.
Inside the Vida Solus mid-tower, the 14900KF runs under a 360mm ARGB AIO Liquid Cooler with ARGB fans on the radiator. The Gigabyte Z790 D AX carries the LGA1700 socket with the Z790 chipset, four DDR5 DIMM slots populated with 32GB DDR5 5200MHz (2x16GB) Dual Channel memory in dual-channel mode, three M.2 NVMe slots with the included 1TB Gen 4 SSD on the primary slot (PCIe 4.0 x4 direct from CPU), 2.5GbE Realtek LAN, Wi-Fi 6E and Bluetooth 5.3 onboard, and the PCIe 5.0 x16 slot direct from CPU for the RTX 5080. Power comes from the Corsair RM850e 850W 80+ Gold Full Modular PSU, sized with sustained-load headroom above the 14900KF’s peak all-core draw plus the RTX 5080 under 4K Ultra load. The G6 Galactic U3 sits in our £3000 gaming PC tier and inside the wider Intel Core i9 gaming PC range. Browse the full Ginger6 gaming PC catalogue, the RTX 5080 gaming PC range for every 5080-class build, the 4K gaming PCs shortlist for resolution-led buyers, or the G6 Apex 5 for the AMD X3D path at this price tier.
What’s Inside the G6 Galactic U3
Every component selected for the i9 14900KF’s 6.00 GHz single-thread peak alongside 4K Ultra DLSS 4 gaming and heavy creator workloads. 32GB dual-channel DDR5 in the canonical 2x16GB kit, NVMe Gen 4 storage, full ARGB cooling on the AIO fans, and the Z790 D AX board sized for the 14900KF’s 24-core thermal envelope.
The i9 14900KF + RTX 5080 4K Single-Thread Peak
Three reasons the G6 Galactic U3 is the build that lands on this spec.
6.00 GHz P-Core Turbo, the Intel Single-Thread Peak
The 14900KF still holds the single-thread peak of the Intel desktop K-series line. 6.00 GHz Performance-core Turbo is a meaningful lift over the Core Ultra 7 265KF’s 5.50 GHz at the U2 rung and the Ultra 5 245KF’s 5.20 GHz at the U1 rung in titles where single-thread instruction throughput is the bottleneck: simulators (MSFS, DCS, iRacing, ACC), competitive twitch shooters at high refresh, and strategy and management titles where the main game thread carries the simulation engine. The 14900KF is the chip those workloads scale on.
24 Cores: 8 Performance, 16 Efficiency
The 14900KF carries the largest core count of the 14th-gen K-series line. 8 P-cores hold the gaming thread at 6.00 GHz Turbo; 16 E-cores carry the OBS NVENC scaler, the browser, the chat, the launcher, the patch downloader, the Premiere background render, the Blender preview, and the recorder in parallel. 16 E-cores is double the i9 12900KF on the Typhoon range and 4 more than the Core Ultra 7 265KF’s 12 E-cores at the U2 rung; the headroom is real for the multi-workload buyer.
RTX 5080 at the 4K Ultra Ceiling
The RTX 5080 with 16GB GDDR7 carries native 4K Ultra in the modern AAA rotation, ray-traced and path-traced workloads handled with DLSS 4 quality upscaling and DLSS 4 Multi Frame Generation. The 14900KF’s P-cores at 6.00 GHz hold the CPU side without bottleneck at 4K. The 16GB GDDR7 pool carries the 4K texture demand without compromise, NVENC encoding carries the streaming load off the CPU.
What the G6 Galactic U3 Plays
Four workloads the RTX 5080 16GB on the i9 14900KF at 6.00 GHz P-core Turbo is sized for at 4K.
The RTX 5080 carries native 4K Ultra across the modern AAA rotation: Cyberpunk 2077, Black Myth: Wukong, Baldur’s Gate 3, and the wider open world and RPG games rotation alongside Phantom Blade Zero and the action and adventure games catalogue. Ray-traced and path-traced scenes are handled with DLSS 4 quality, frame rates comfortably above 60 fps across the catalogue, and DLSS 4 Multi Frame Generation pushing the demanding edge cases above 100 fps. The 14900KF’s 6.00 GHz P-core Turbo holds 1% lows tighter in CPU-bound titles than any other chip in the Galactic range.
MSFS, DCS, iRacing, Assetto Corsa Competizione, and the wider simulation titles catalogue, alongside the high-refresh competitive shooters rotation (CS2, Valorant, Apex Legends, Battlefield 6, Warzone, Fortnite, Overwatch 2), all hinge on the main game thread. The 14900KF’s 6.00 GHz P-core Turbo lifts those titles by the margin that single-thread instruction throughput buys you. For 4K 240 Hz OLED users and triple-screen simulator setups, the U3 is the rung where the CPU side stops being the bottleneck.
OBS NVENC encoding runs on the RTX 5080. The 14900KF runs the game thread on the P-cores at 6.00 GHz, the OBS canvas and audio mixer on a couple of E-cores, the Premiere or DaVinci Resolve background render on the rest of the 16 E-cores, the Blender preview, the local Stable Diffusion inference job, and the launcher, chat, and recorder on whatever spare threads remain. 32GB DDR5 dual-channel holds the working set; the upgrade path to 64GB is open if your AI inference or Blender scenes scale further.
Fourth-generation NVIDIA RT cores on the RTX 5080 carry hardware ray-traced lighting across the modern AAA rotation. DLSS 4 quality upscaling and DLSS 4 Multi Frame Generation are the difference between a playable RT scene and a comfortable one. Where path tracing is available, the RTX 5080 runs it with DLSS 4 frame generation engaged; the 14900KF’s 6.00 GHz P-core Turbo holds the CPU side of path-traced workloads tighter than the lower rungs.
The G6 Galactic U3, Photographed Front to Back
Hand-built in Wolverhampton in the Vida Solus mid-tower with the 360mm AIO and the Nvidia RTX 5080 16GB. Every cable managed, every component seated correctly, photographed in the workshop after the 24-hour stress test passes.
Every machine photographed in the workshop after the 24-hour stress test passes. Browse the full workshop process.
Where the Galactic U3 Sits in the Range
The Galactic U3 is the top of the Galactic range, the i9 14900KF paired with the RTX 5080 16GB. The argument the U3 makes is the single-thread peak of the Intel desktop K-series line. 6.00 GHz P-core Turbo is the lift the simulator buyer, the competitive twitch shooter, and the strategy or management title hinging on the main game thread actually feels in benchmarks. 24 cores total, 8 P-cores and 16 E-cores, is the largest core count in the Galactic range and the right multi-thread headroom for buyers running heavy creator workloads (Blender, Premiere, DaVinci, Stable Diffusion local inference) alongside 4K gaming.
One rung below the U3 sits the Galactic U2 with the Core Ultra 7 265KF, 20 cores at 5.50 GHz P-core Turbo and 12 E-cores on the Arrow Lake / Z890 platform. The U2 carries the production-tier hybrid workload at a structurally lower price; the buyer who wants the i9 6.00 GHz peak in the workloads that single-thread instruction throughput moves is the U3 buyer, the buyer who does not need the absolute single-thread peak is the U2 buyer. Two rungs below sits the Galactic U1 with the Core Ultra 5 245KF, the same Arrow Lake / Z890 platform at the gaming-first 16GB DDR5 entry tier.
The same i9 platform also covers the survival games rotation, including Sons of the Forest, comfortably at 4K Ultra.
Across-range: at this price tier the buyer also has the AMD path on the G6 Apex 5 with the Ryzen 9 9950X3D. The Apex 5 argument is AMD’s 3D V-cache lead on gaming workloads with the 16-core dual-CCD layout. The Galactic U3 argument is different: Intel’s 6.00 GHz P-core single-thread peak plus 24 cores of hybrid headroom on the 14th-gen K-series platform. Different strengths at one price band. For sim, competitive twitch, and strategy titles that hinge on the main game thread, the U3 single-thread peak is the lever; for cache-sensitive open-world AAA, the Apex 5 V-cache layout is the lever. Call Kevin if you would like a straight answer on which fits your gaming rotation.
Tell Kevin:
- The games you play most often
- Your monitor resolution and refresh rate
- Whether you stream, record, or edit alongside gaming
- Your approximate budget
No charge for the conversation. No pressure to buy.
Who the G6 Galactic U3 Is For
Four buyer profiles where the G6 Galactic U3 is the right answer. If your situation matches one of these, the build fits.
MSFS, DCS, iRacing, Assetto Corsa Competizione: every flagship simulator runs the main physics or world thread on a single P-core, and the chip with the highest sustained Turbo on that thread is the chip the simulator scales on. The 14900KF’s 6.00 GHz P-core Turbo is the lever you actually feel in those workloads. Triple-screen sim setups, VR sim setups, and high-refresh sim setups all benefit from the U3 over the U2 or U1; the lift is real, not a benchmark trick.
CS2, Valorant, Apex, Fortnite, and Overwatch 2 at 4K 240 Hz on an OLED panel are workloads where 1% lows matter as much as average frame rate. The 14900KF’s 6.00 GHz P-core Turbo holds 1% lows tighter than any other chip in the Galactic range; the 16 E-cores carry the capture stack, the recorder, and the chat client without the game thread feeling it. The RTX 5080 is the GPU sized to feed the panel at 4K with the frame rates the engine is designed for.
You cut 4K video in Premiere or DaVinci Resolve, you render scenes in Blender, you run local Stable Diffusion inference, or you train smaller PyTorch models on the GPU. The 14900KF’s 24 cores (8P + 16E) and 32GB DDR5 dual-channel hold the creator working set; the RTX 5080 carries the CUDA acceleration and the NVENC encode path. The Z790 D AX supports up to 256GB DDR5 if your workload scales further. The U3 is the rung where the creator-plus-gamer buyer who actually needs the i9 thread count lands.
You have looked across the Galactic ladder, you have decided that the i9 14900KF is the CPU you want, and you have decided that the RTX 5080 is the GPU that matches your monitor and your gaming rotation. The U3 is the top of the range. The U2 below drops to the Core Ultra 7 265KF on Arrow Lake / Z890 for production-tier hybrid workloads at a structurally lower price. The U1 below that is the same Arrow Lake / Z890 platform at the gaming-first 16GB DDR5 entry rung. Across-range: the Apex 5 on AMD with the 9950X3D V-cache layout is the alternative path at this price for buyers prioritising cache-sensitive open-world AAA. The U3 is the Intel 14900KF single-thread peak.
What Our Customers Say
Over 1,100 reviews on Trustpilot with a 93% five-star rating. The person who advises on your spec is the person who builds your G6 Galactic U3 and answers the phone after delivery. Read the reviews on Trustpilot directly, nothing here is curated.
A top PC builder, their customer service second to none. Whilst not the cheapest, you know your PC is being built by experts.
Great team offered loads of advise before I bought the pc always on had to answer question my son loves his new pc
Excellent customer service and deliver options, new computer arrived within 4 days of purchase. These people see clearly passionate about what they do and I would recommend their service to anyone.
Built by Hand in Wolverhampton
Every G6 Galactic U3 goes through the same three-stage workshop process. The 24-hour stress test is the gate that holds dispatch.
Before assembly begins, the configuration is reviewed against the games you play, the monitor you own, and any simulator setup or creator workload you run alongside gaming. If you have spoken to Kevin, the build sheet reflects that conversation. Components are verified against current stock, the 360mm ARGB AIO Liquid Cooler orientation is confirmed for the Vida Solus chassis, and the build is queued in the workshop schedule. No shortcuts on stock substitution: the part on the order is the part in the build.
The G6 Galactic U3 is assembled inside the Vida Solus. The radiator mounts at the top with the fans drawing fresh air through the front mesh; the 14900KF’s 24-core all-core power draw demands the direct-intake radiator path, and the cold plate seating is verified before BIOS-level tuning begins. The RTX 5080 is seated with the anti-sag bracket on the PCIe 5.0 x16 slot. Cable management routes the high-current GPU cable behind the cable shroud, away from the front intake. BIOS settings, DDR5 5200MHz dual-channel mode, NVMe boot order on the CPU-direct M.2 slot, and on-board Wi-Fi 6E and Bluetooth 5.3 driver updates are confirmed before the 24-hour test begins.
Every G6 Galactic U3 runs sustained CPU plus GPU load for a full day before it ships. The test loop covers thermal behaviour under sustained all-core boost on the 14900KF (the 14th-gen i9 has the highest sustained-load envelope in the Galactic range, the test surfaces any thermal pressure early), memory stability under DDR5 5200MHz dual-channel timing on the 32GB 2x16GB kit, NVMe storage performance under sustained read/write, and frame-pacing behaviour in modern AAA at the resolution this build is sold for. The 14900KF is monitored for thermal headroom across all 24 cores; the RTX 5080 is held at sustained boost. Boost behaviour, fan curves, AIO pump speed, and storage performance are all logged before despatch. Your G6 Galactic U3 ships free to mainland UK addresses, fully insured and tracked.
- Thermal behaviour under sustained load
- Processor and graphics stability during extended use
- Memory responsiveness and system stability
- Storage performance and consistency
- BIOS and firmware stability
- Frame pacing in modern AAA at the build’s target resolution
Where the G6 Galactic U3 Sits in the Range
Three Galactic tiers paired with the same Nvidia RTX 5080 16GB; the only thing that changes between them is the Intel CPU platform and the DDR5 capacity. The G6 Galactic U3, the page you are on, sits at the top of the range with the i9 14900KF at 6.00 GHz P-core Turbo (24 cores, 8P + 16E), the Intel single-thread peak on Z790. Every Galactic ships with the same Nvidia RTX 5080 16GB, the same 1TB M.2 NVMe SSD, the same Vida Solus chassis, the same Corsair RM850e 850W 80+ Gold modular PSU, the same 360mm ARGB AIO cooler, and the same Wolverhampton 24-hour stress test.
Browse the full Nvidia RTX 5080 gaming PC range for every 5080-class build, or jump back to the complete gaming PC catalogue for the full picture. For the AMD path at this price tier, the G6 Apex 5 with the Ryzen 9 9950X3D is the natural across-range alternative.
Questions About the G6 Galactic U3
Yes. The RTX 5080 16GB on the i9 14900KF is the GPU sized for native 4K Ultra in the modern AAA rotation with ray tracing engaged. Path-traced titles like Cyberpunk 2077 and Alan Wake 2 are handled with DLSS 4 quality and Multi Frame Generation engaged. The 16GB GDDR7 pool carries the 4K texture demand without compromise, and the 14900KF’s 8 P-cores at 6.00 GHz Turbo hold 1% lows tighter than any other chip in the Galactic range.
The 14900KF holds the single-thread peak of the Intel 14th-gen K-series line: 6.00 GHz P-core Turbo, a measurable lift over the Core Ultra 7 265KF’s 5.50 GHz at the U2 rung. That single-thread headroom matters in titles where the main game thread is the bottleneck: simulators (MSFS, DCS, iRacing, ACC), high-refresh competitive twitch shooters, and strategy or management titles where the simulation engine runs on the main thread. The 14900KF also carries 16 E-cores against the 265KF’s 12, which adds 4 more background threads for streaming, recording, and creator workloads alongside gaming. For buyers who do not need the single-thread peak, the Galactic U2 one rung down carries the production-tier hybrid workload at a structurally lower price.
For modern AAA at 4K Ultra plus streaming, recording, and a creator stack running alongside, yes. 32GB DDR5 5200MHz arrives as a 2x16GB dual-channel kit (the canonical Ginger6 form, never a single stick) so the memory controller runs at full bandwidth from boot. 32GB holds a 4K path-traced gaming session plus an OBS NVENC stream plus a 4K Premiere preview plus a Stable Diffusion local inference job, without paging to disk. The Z790 D AX board supports up to 256GB total across four DIMM slots; for buyers running heavier Lightroom catalogues, larger Blender scenes, or larger local AI inference loads alongside gaming, a like-for-like step up to 64GB (2x32GB) dual-channel is the obvious first move.
Two different platforms with different strengths at a similar price band. The Apex 5 pairs the AMD Ryzen 9 9950X3D with the RTX 5080 on the AM5 platform; the AMD 3D V-cache architecture on the 9950X3D holds an independent gaming lead in titles that are cache-sensitive (the open-world AAA rotation benefits most), plus a second 8-core CCD for productivity workloads. The Galactic U3 pairs the Intel Core i9 14900KF on the 14th-gen Z790 platform with the RTX 5080; the argument is the 6.00 GHz P-core single-thread peak (which moves simulators, twitch competitive, and strategy titles) plus 24 cores of hybrid headroom (8P + 16E) for the heavier creator workloads alongside. For sim, competitive, and strategy buyers, the U3 single-thread peak is the lever; for cache-sensitive open-world AAA, the Apex 5 V-cache layout is the lever. Call Kevin if you would like a straight answer on which fits your gaming rotation.
Yes. The LGA1700 socket supports 12th-, 13th-, and 14th-gen Intel chips; the Gigabyte Z790 D AX has four DDR5 DIMM slots supporting up to 256GB, three M.2 slots for additional NVMe drives, and the Corsair RM850e 850W 80+ Gold Full Modular PSU has the headroom for a one-tier GPU upgrade in future. The 1TB Gen 4 NVMe drive is the boot drive; a 2TB or 4TB Gen 4 second drive is the obvious first upgrade as your creator library grows. Call Kevin when you are ready to upgrade, and he will quote the parts and the labour for a workshop installation if you would prefer not to swap them yourself.
The standard Bronze warranty covers 1 year of parts and labour plus 2 additional years of labour-only cover. The Silver option extends parts and labour cover to 2 years. The Gold option provides full parts and labour cover for all 3 years, giving complete peace of mind for the lifetime of the warranty. All options include lifetime free UK phone support. For a machine of this specification, Gold cover is worth considering against the price difference.
Ready to Configure Your G6 Galactic U3?
Use the options above or call Kevin on 01902 714533. He will help you configure the right spec for your monitor, your gaming rotation, and your budget. Lifetime UK phone support, 3-year warranty, free mainland UK delivery, available on 0% finance via PayPal Pay In 3 for orders above £500.
Custom Options
£3,100.00
£2,909.99
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Specifications
Additional Information
| Processor | Intel Core i9 14900KF |
|---|---|
| Processor Type | Intel Core i9 |
| No of Cores | 24 |
| Max Core Speed | 6.00GHz |
| CPU Cooler | 360mm ARGB AIO Liquid Cooler |
| Motherboard | Gigabyte Z790 D AX |
| Case | Vida Solus |
| Power Supply | Corsair 850w RM850e 80+ Gold Full Modular |
| Memory Size | 32GB |
| Solid State Drive Size | 1TB |
| Graphics | Nvidia RTX 5080 16GB |
| Graphics Card Connections | Displayport, HDMI |
| Audio | 8-Channel High Definition Audio |
| LAN | 10/100/1000 Gigabit LAN Port, Bluetooth, Wi-Fi 6 |
| USB2 Ports | 2 |
| USB3 Ports | 6 |
| Operating System | Windows 11 Home 64 bit |
| Monitors | Optional (See Custom Options) |
| Warranty | 3 Year Bronze Warranty |
Reviews
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everything was perfect Review by Sam Roberts
Quality Price Value Customer Service Bought a few PC's over the years don't think i have ever had one come quite so fast. everything was perfect from the customer service to the price. Will be using again. (Posted on 07/12/2024)
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Recommended! Review by Jo Brookes
Price Value Quality Customer Service This is the second pc I have had from these guys. Good service, kept me informed about the build and it worked perfectly out of the box. I specified my own build an it took less than a week from order to collection (Posted on 05/12/2024)
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Quick delivery and excellent support. Review by Mark Adamson
Price Value Quality Customer Service Quick delivery and excellent support.
The PC is a thing of beauty and is really well built. I had to reachout to support for an error at our end and the team were helpful and professional.
It's a few years since I bought a PC, and this was absolutely the best experience I've had. (Posted on 05/12/2024) -
Son is very happy.. Review by A Dad
Price Value Quality Customer Service Was looking for a i9 11900K Gaming PC with a RTX 3080 for my son. when I came across Ginger6. Their reviews looked really good, so I contacted them, they were very helpful, and helped me choose the right spec. My son was very happy, so much so we have not seen him since!! Great experience from start to finish.. (Posted on 14/02/2022)
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exceeded my expectation Review by Martyn
Quality Price Value Customer Service I sent Ginger 6 my choice of components for a new gaming PC with the invitation that they made any suggestions they thought suitable. Kevin Wilson was most helpful and in the end exceeded my expectation.
Having placed the order, I was informed the PC had been built within 2 days and even allowing for a week-end and Bank Holiday was delivered 3 days later.
I am extremely impressed with customer service, efficiency and product and had the rating been available would have marked them excellent.
Martyn (Posted on 19/12/2018) -
Great value Review by Leon
Quality Price Value Customer Service What are the strengths?
Very good build quality, Great value, Looks great, You have loads of different connection at the back
What are the weaknesses?
None (Posted on 28/11/2018)