Intel Core Ultra 5 245Kf Nvidia RTX 5080 Gaming PC - G6 Galactic U1
Description
G6 Galactic U1: The Latest Intel Platform Paired with the RTX 5080
The G6 Galactic U1 pairs Intel’s Core Ultra 5 245KF, the 14-core (6 Performance cores + 8 Efficiency cores) Arrow Lake chip on the new LGA1851 socket, with the Nvidia RTX 5080 16GB on a Gigabyte Z890 UD WIFI6E enthusiast board. Arrow Lake is Intel’s newest desktop platform: the Performance cores run a higher single-thread instruction throughput than 14th-gen Raptor Lake, the Efficiency cores carry the background workload at a fraction of the power, and the whole package runs cooler under sustained load than the K-series flagships above. Z890 brings Wi-Fi 6E onboard, 2.5GbE LAN, Bluetooth 5.3, and a USB4 Type-C port at 40Gbps with DisplayPort Alternate Mode for the buyer whose connectivity matters. Hand-built in Wolverhampton against the same workshop process Ginger6 has run since 2001, the G6 Galactic U1 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 U1 rung is the gaming-first entry into the range: Arrow Lake efficiency on the LGA1851 platform with Z890 onboard headroom at the 16GB DDR5 entry tier. One rung up sits the G6 Galactic U2 with the Core Ultra 7 265KF on the same Z890 platform and 32GB DDR5 for the full 8P+12E thread count alongside gaming, and two rungs up sits the G6 Galactic U3 with the i9 14900KF at 6.0 GHz Turbo for the single-thread peak. 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 Ultra 5 245KF runs under a 360mm ARGB AIO Liquid Cooler with ARGB fans on the radiator. The Gigabyte Z890 UD WIFI6E carries the LGA1851 socket with the 12+1+2 phase digital twin VRM design, four DDR5 DIMM slots populated with 16GB DDR5 5200MHz (2x8GB) Dual Channel memory in dual-channel mode, three M.2 NVMe slots (one PCIe 5.0, two PCIe 4.0) with the included 1TB Gen 4 SSD on the primary slot, 2.5GbE LAN, Wi-Fi 6E and Bluetooth 5.3 onboard, and the USB4 Type-C port at 40Gbps with DisplayPort Alt mode for high-bandwidth peripherals. Power comes from the Corsair RM850e 850W 80+ Gold Full Modular PSU, sized with sustained-load headroom above the 245KF plus RTX 5080 combination. The G6 Galactic U1 sits in our £2500 gaming PC tier and inside the wider Ginger6 gaming PC catalogue. Browse the RTX 5080 gaming PC range for every 5080-class build, the wider Intel Core Ultra 5 Gaming PC range, the 4K gaming PCs catalogue, the custom PC hub for the wider configuration paths, or the G6 Apex 5 for the AMD X3D path at this price tier.
What’s Inside the G6 Galactic U1
Every component selected for 4K Ultra DLSS 4 gaming on the Intel Core Ultra 5 245KF Arrow Lake platform. Dual-channel DDR5 in the canonical 2x8GB kit, NVMe Gen 4 storage, full ARGB cooling on the AIO fans, and the Z890 board sized for the buyer who wants the headroom for a 32GB upgrade and DDR5 OC speeds up to 9200 MT/s.
The Arrow Lake + RTX 5080 Entry into the Galactic Ladder
Three reasons the G6 Galactic U1 is the build that lands on this spec.
Intel’s Newest Desktop Platform
Arrow Lake (Core Ultra Series 2) is Intel’s current-generation desktop architecture on the new LGA1851 socket. The Performance cores deliver a measurable single-thread instruction-per-cycle improvement over 14th-gen Raptor Lake, the Efficiency cores absorb background workload at a fraction of the power draw, and the whole package runs cooler under sustained load than the 14900KF flagship. Z890 brings the modern enthusiast IO across with it.
4K Ultra Ceiling with the RTX 5080
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 extending the demanding edge cases. The 245KF’s P-cores hold the game thread without throttling the GPU at 4K; the E-cores carry the launcher, the chat, the patch download, and the recording stack in parallel.
Z890 Headroom for the Upgrade Path
The Gigabyte Z890 UD WIFI6E carries four DDR5 DIMM slots supporting up to 256GB with DDR5 speeds up to 9200 MT/s with XMP, three M.2 slots (one PCIe 5.0 and two PCIe 4.0), and the USB4 Type-C 40Gbps port with DisplayPort Alt mode for high-bandwidth peripherals. The U1 ships at 16GB DDR5 5200MHz; the board has the headroom for a 32GB or 64GB upgrade and for a PCIe 5.0 NVMe drop-in when the next-tier storage matters to your workload.
What the G6 Galactic U1 Plays
Four workloads the RTX 5080 16GB on the Ultra 5 245KF Arrow Lake platform is sized for at 4K.
The RTX 5080 carries native 4K Ultra across the modern AAA rotation: open world and RPG games like GTA VI, and action and adventure games like Phantom Blade Zero. Ray-traced and path-traced scenes 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. 16GB GDDR7 carries every modern texture pool at 4K. The 245KF’s P-cores feed the GPU without bottleneck across the rotation.
CS2, Valorant, Apex, Fortnite, Black Ops 7, and Overwatch 2 run at frame rates well into the high hundreds at 4K on the RTX 5080 across the wider competitive shooters rotation. For 4K 240 Hz OLED users, the 5080 is the GPU sized to feed the panel, and the 245KF holds 1% lows tight with the network thread, capture stack, and recording engine routed to the E-cores by the Windows scheduler.
OBS NVENC encoding runs on the RTX 5080, the browser and chat and voice and recording stack run alongside the game thread, and the 245KF’s 6 Performance cores plus 8 Efficiency cores absorb the load without the game noticing. For a streaming or recording workflow at 1080p60 or 1440p60 alongside 4K gameplay, the U1 is the entry rung that ships with the platform headroom for the upgrade to 32GB DDR5 when your workload scales 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 RTX 5080 is the GPU sized for path tracing with DLSS 4 quality on the modern AAA rotation.
The G6 Galactic U1, 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 U1 Sits in the Range
The Galactic U1 is the entry-flagship rung of the Galactic range: Intel’s newest desktop platform (Arrow Lake, Core Ultra Series 2, LGA1851) paired with the RTX 5080 16GB. The argument the U1 makes is the latest-generation Intel platform at the rung where the RTX 5080 is the right GPU. Arrow Lake on the Z890 UD WIFI6E gives the buyer measurable single-thread improvement over 14th-gen Raptor Lake, lower thermals and lower power draw under sustained load, and the modern enthusiast IO (Wi-Fi 6E, 2.5GbE, Bluetooth 5.3, USB4 40Gbps with DP Alt) onboard.
One rung above the U1 sits the Galactic U2 with the Core Ultra 7 265KF, the full 8P+12E Arrow Lake hybrid on the same Z890 platform, 32GB DDR5 dual-channel from the start, and the step-up thread count for buyers running streaming or creator work alongside gaming. Two rungs above sits the Galactic U3 with the i9 14900KF, 24 cores and 6.0 GHz P-core Turbo for buyers chasing the single-thread peak the 14th-gen i9 still holds.
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 U1 argument is different: Intel’s current-generation Arrow Lake efficiency-led hybrid on the latest LGA1851 platform with Z890 enthusiast IO. Two different platforms at one price band, two different sets of strengths. Call Kevin if you want a straight answer on which fits your workload.
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 U1 Is For
Four buyer profiles where the G6 Galactic U1 is the right answer. If your situation matches one of these, the build fits.
You want the current-generation Intel platform, not the 14th-gen Raptor Lake refresh. Arrow Lake (Core Ultra Series 2) on the LGA1851 socket carries the measurable single-thread improvement, the lower thermals, and the lower package power that the 14900KF flagship trades efficiency for clock speed to beat. Z890 brings the modern enthusiast IO across with it. The U1 lands that platform at the rung where the RTX 5080 is the right GPU pairing.
Your monitor is 4K (27", 32", or larger; OLED preferred) and you want the RTX 5080 with a current-generation Intel CPU. The 245KF’s six P-cores at 5.20 GHz Turbo carry the gaming thread without throttling the GPU at 4K; ray-traced and path-traced workloads handled with DLSS 4 quality, the modern AAA rotation runs at 4K Ultra with comfortable headroom, and the eight E-cores absorb the launcher, the chat, the patch download, and the recording stack in parallel without the game thread feeling it.
USB4 Type-C at 40Gbps with DisplayPort Alternate Mode for a high-bandwidth external monitor, dock, or storage array. 2.5GbE LAN for a wired connection that scales above the legacy gigabit ceiling. Wi-Fi 6E 802.11ax on the 6 GHz band for less interference and lower latency on a busy home network. Bluetooth 5.3 for current-generation peripherals. The Z890 UD WIFI6E carries all of this onboard, and the U1 is the rung where the buyer chasing the modern IO without the 14900KF price premium lands.
You are buying for now but you want the platform to grow with you. The Z890 board supports up to 256GB DDR5 and DDR5 OC speeds up to 9200 MT/s, three M.2 slots (one PCIe 5.0) for additional or higher-tier NVMe drives, and the Corsair 850W Gold PSU has the headroom for a one-tier GPU upgrade in future. The LGA1851 socket is expected to carry forward to the next-generation Core Ultra refresh. The U1 is the rung where you buy in to the platform with the gaming-first 16GB DDR5 floor and the headroom to upgrade memory, storage, or GPU as your workload scales. The Galactic U2 one rung up is the buy if you want the Core Ultra 7 265KF 8P+12E thread count and 32GB DDR5 from the start on the same Z890 platform; the Galactic U3 two rungs up is the buy if you want the i9 14900KF 6.0 GHz Turbo 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 U1 and answers the phone after delivery. Read the reviews on Trustpilot directly, nothing here is curated.
Can't recommend Ginger6 highly enough. Kevin was brilliant at answering my questions and recommending the best machine for my budget and purpose. It was exactly one week between ordering and delivery. The computer was for my son and is now the envy of all his friends.
Arrived quickly, well packaged and as described. So far running smoothly and without problems.
Ginger 6 have an extensive range of computer components and custom built performance machines to suit everybody. I have built a few PC's myself and the service at Ginger 6 is very good.
Built by Hand in Wolverhampton
Every G6 Galactic U1 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 creative work or streaming 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 U1 is assembled inside the Vida Solus. The radiator mounts at the top with the fans drawing fresh air through the front mesh; the 245KF’s P-core/E-core hybrid layout responds well to direct intake to the radiator, and the cold plate seating is verified before BIOS-level tuning begins. The RTX 5080 is seated with the anti-sag bracket. 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, USB4 firmware, and on-board Wi-Fi 6E and Bluetooth 5.3 driver updates are confirmed before the 24-hour test begins.
Every G6 Galactic U1 runs sustained CPU plus GPU load for a full day before it ships. The test loop covers thermal behaviour under sustained boost across the Arrow Lake P-cores, memory stability under DDR5 5200MHz dual-channel timing, NVMe storage performance under sustained read/write on the PCIe 4.0 boot slot, and frame-pacing behaviour in modern AAA at the resolution this build is sold for. The 245KF is monitored for thermal headroom across all 14 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 U1 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 U1 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 U1, the page you are on, sits at the gaming-first entry rung with the Core Ultra 5 245KF on Intel’s newest LGA1851 / Z890 Arrow Lake platform. 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 U1
Yes. The RTX 5080 16GB on the Ultra 5 245KF Arrow Lake platform 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.
The Core Ultra 5 245KF is Intel’s Arrow Lake desktop chip on the LGA1851 socket at the gaming-first entry rung. Compared to a 14th-gen i5, it carries a measurable single-thread instruction-per-cycle improvement and the modern enthusiast IO of the Z890 platform (USB4 40Gbps, 2.5GbE, Wi-Fi 6E, Bluetooth 5.3). Compared to a 14th-gen i7 or i9, the 245KF runs cooler under sustained load and at lower total package power, which is the right trade for a gaming-first build at this rung. For buyers who want the Core Ultra 7 265KF’s 8P+12E multi-thread headroom (20 cores) on the same Z890 platform the next rung up is the Galactic U2; for the 6.0 GHz single-thread peak the i9 14900KF still holds, the Galactic U3 is the buy.
For modern AAA at 4K Ultra, yes. 16GB DDR5 5200MHz arrives as a 2x8GB dual-channel kit (the canonical Ginger6 form, never a single stick) so the memory controller runs at full bandwidth from boot. The Galactic U1 is the gaming-first rung of the Galactic range; 16GB is the right floor for a gaming-led build. The Z890 UD WIFI6E supports up to 256GB total across four DIMM slots with DDR5 speeds up to 9200 MT/s with XMP, so the upgrade path is wide open. A like-for-like step up to 32GB (2x16GB) dual-channel is the obvious first upgrade if you start streaming, recording, or running heavier creator workloads alongside gaming; the Galactic U2 one rung up ships at 32GB DDR5 from the start.
Two different platforms 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, plus a second 8-core CCD for productivity workloads. The Galactic U1 pairs the Intel Core Ultra 5 245KF Arrow Lake on the new LGA1851 platform with the RTX 5080; the argument is the latest-generation Intel architecture, the Z890 enthusiast IO with USB4 40Gbps, and a structurally lower CPU package power under sustained load. For buyers who want the AMD V-cache lead on gaming, the Apex 5 is the build; for buyers who want Intel’s current-generation hybrid platform with modern IO, the Galactic U1 is the build. Call Kevin if you would like a straight answer based on your monitor, your games, and your wider workload.
Yes. The LGA1851 socket supports the current Core Ultra Series 2 line and is expected to carry forward to the next-generation desktop refresh; the Gigabyte Z890 UD WIFI6E has four DDR5 DIMM slots supporting up to 256GB, two spare M.2 slots (one PCIe 5.0, one PCIe 4.0) 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 or PCIe 5.0 second drive is the obvious first upgrade as your 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 U1?
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
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Specifications
Additional Information
| Processor | Intel Core Ultra 5 245KF |
|---|---|
| Processor Type | Intel Core Ultra 5 |
| No of Cores | 14 |
| Max Core Speed | 5.20GHz |
| CPU Cooler | 360mm ARGB AIO Liquid Cooler |
| Motherboard | Gigabyte Z890 UD WIFI6E |
| Case | Vida Solus |
| Power Supply | Corsair 850w RM850e 80+ Gold Full Modular |
| Memory Size | 16GB |
| Solid State Drive Size | 1TB |
| Graphics | Nvidia RTX 5080 16GB |
| Graphics Card Connections | Displayport (x3), HDMI |
| Audio | 8-Channel High Definition Audio |
| LAN | 10/100/1000 Gigabit LAN Port, Bluetooth, Wi-Fi 6 |
| Ethernet | Realtek 2.5GbE |
| Wi-Fi | WiFi 6E (Intel AX211 rev1.0 / Realtek RTL8852CE rev1.1) |
| Bluetooth | 5.3 |
| Connections | Rear: 1x USB-C, 1x USB 3.2 Gen2, 4x USB 3.2 Gen1, 4x USB 2.0 |
| Front Panel Connections | 1x USB-A 3.x, 1x USB-C, HD Audio combi jack |
| USB2 Ports | 4 |
| USB3 Ports | 6 |
| USB-C Ports | 2 |
| Operating System | Windows 11 Home |
| Monitors | Optional (See Custom Options) |
| Warranty | 3 Year Bronze Warranty |
Reviews
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Quick and well made Review by F Kliber
Value Quality Price Customer Service Quick and well made, although I’ve asked for windows 10 not 11…. which I’ll ignore because of the reliability and quality of the service related to the PC assembly and the fast delivery. (Posted on 09/04/2024)