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RTX 5080

RTX 5080 graphics cards pave the way for high-end play, fast creative work and crisp 4K visuals. With 16GB GDDR7 memory, DLSS 4 support, advanced ray tracing and cooling from brands like ASUS, GIGABYTE and Palit, this range is ideal for demanding games, streaming, editing and multi-screen setups. Compare clock speeds, cooling designs and delivery options to find the right card for your build.

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  • GPU Type: RTX 5080
  • Memory Size: 16GB
  • Clock Speed: 2295MHz
  • Monitors Supported: 4
  • Number of fans: Tri Fan
£1390.97
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RTX 5080: High-end gaming with sharp 4K detail

The RTX 5080 is made for gamers who want fast frame rates, detailed worlds and smooth play at higher settings. It’s a strong fit for 1440p high-refresh gaming and 4K gaming, especially in titles that support upscaling. With 16GB of GDDR7 memory, it gives your PC room for rich textures, bigger game worlds and newer releases that ask more from your system.

NVIDIA features that do the heavy lifting

A GeForce RTX 5080 card gives you more than raw power. DLSS 4 can help raise frame rates in supported games, while ray tracing adds more lifelike lighting, shadows and reflections. It’s also useful for creators who edit video, render 3D work or use AI tools. Think of it as the graphics card doing the heavy lifting, so your games and projects feel less held back.

Cooling, power and case checks

An NVIDIA GeForce RTX 5080 card can be a large, powerful bit of kit, so check your setup before you buy. Look at your case clearance, power supply rating and power connector support. Many shoppers aim for a quality 850W PSU, though your full build matters too. Triple-fan cooling, reinforced designs and quiet fan modes can also help during longer gaming sessions.

Not sure which NVIDIA card suits your setup? Read our NVIDIA graphics card buying guide before you upgrade.

RTX 5070 vs RTX 5070 Ti vs RTX 5080 comparison

Feature / specification GeForce RTX 5070 GeForce RTX 5070 Ti GeForce RTX 5080
Architecture Blackwell Blackwell Blackwell
GPU codename GB205 GB203-300 GB203
Process node TSMC 4N custom 4nm TSMC 4N custom 4nm TSMC 4N custom 4nm
CUDA cores 6,144 8,960 10,752
Ray tracing cores 48, 5th gen 70, 5th gen 84, 5th gen
Tensor cores 192, 4th gen 280, 4th gen 336, 4th gen
Base clock 2.33GHz 2.30GHz 2.30GHz
Boost clock 2.51GHz 2.45GHz 2.62GHz
VRAM capacity 12GB 16GB 16GB
Memory type GDDR7 GDDR7 GDDR7
Memory bus width 192-bit 256-bit 256-bit
Memory bandwidth 672GB/s 896GB/s 960GB/s
NVENC / NVDEC 1x 9th gen / 1x 6th gen 2x 9th gen / 1x 6th gen 2x 9th gen / 1x 6th gen
Total graphics power (TGP) Around 220W 300W 360W
Interface PCIe 5.0 x16 PCIe 5.0 x16 PCIe 5.0 x16
Display outputs DP 2.1b / HDMI 2.1b DP 2.1b / HDMI 2.1b DP 2.1b / HDMI 2.1b

Frequently Asked Questions

It depends on the model. Many cards in this range use large triple-fan coolers, so check the card length, thickness and the space around your motherboard. It’s also worth checking airflow. A powerful card in a cramped case can run hotter and louder than it needs to.
Yes, it’s a strong choice for 4K gaming, especially when paired with a good CPU and a high-quality monitor. DLSS 4 can help supported games run smoother, while 16GB GDDR7 memory gives you space for high-resolution textures. For very heavy ray tracing, you may still need to adjust a few settings.
For most gamers, 16GB is a useful amount for 1440p and 4K gaming. It suits high textures, modern game worlds and creative tasks. Some very demanding games can use a lot of VRAM at 4K, so settings still matter. Want to compare wider options? Browse our full range of graphics cards.
NVIDIA is ideal if you want strong ray tracing, DLSS support and broad creative app support. It’s a good fit for gaming, video editing, 3D work, AI tools and streaming. You can compare more options in our NVIDIA graphics cards range.
Not if you use a high-refresh 1440p monitor. It gives you extra headroom for demanding games, ray tracing and future upgrades. If you want strong 1440p performance at a lower spend, the RTX 5070 Ti graphics cards range is worth a look.

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