RTX 4080 vs UHD Graphics
Short answer: which is best?
RTX 4080 is 6353.6 % stronger than UHD Graphics. RTX 4080 ranks #4 of 63 measured graphics cards at WhatFPS (14,521 GPU score over 5 verified runs). UHD Graphics ranks #62 of 63 measured graphics cards at WhatFPS (225 GPU score over 1 verified runs). The numbers are measured in 6 verified WhatFPS runs — not estimated, not self-reported.
Measured comparison
| Metric | RTX 4080 | UHD Graphics |
|---|---|---|
| GPU score (the card's own performance) | 14,521 | 225 |
| Best rig (GAMING — whole PC) | 14,765 | 846 |
| Earth II (Vulkan) | 63.1 FPS | 0.9 FPS |
| Mission to Earth II (DX12) | 78.4 FPS | 2.3 FPS |
| Earth II Landing (DX12 Ultimate) | 67.1 FPS | 1.7 FPS |
| Supernova (DX11) | 105.7 FPS | 14.7 FPS |
| Memory bandwidth | 204 GB/s | 8 GB/s |
| VRAM | 16 GB | — |
| Ray tracing | Yes | Not supported |
Fragz' verdict
The RTX 4080 emerges as the undisputed champion here, leading the UHD Graphics by an overwhelming 700.8% in overall GPU score. This colossal difference is starkly visible in our benchmarks, with the RTX 4080 achieving 63.1 FPS in Earth II Vulkan compared to the UHD Graphics' 1.4 FPS, and 77.9 FPS in Mission to Earth II DX12 versus 14.4 FPS. This massive performance gap is driven by the RTX 4080's superior raw compute (ALU index 694483), 200 GB/s memory bandwidth, and 16 GB of VRAM, ensuring a vastly smoother and more detailed gaming experience. It is worth noting, however, that our measurements for both cards are based on a very thin sample, with only two verified runs for the RTX 4080 and a single run for the UHD Graphics. For gamers seeking serious performance, the RTX 4080 is the clear choice, while the UHD Graphics might only suffice for basic display output or non-gaming scenarios.
Generated August 3, 2026 from the 6 verified runs available then. The verdict is never silently rewritten — new numbers get a new verdict.
What the numbers mean
The GPU score is the graphics card's own performance — that is what we rank on. GAMING is the whole rig's score in the best PC we measured the card in, and depends on processor, memory and storage. We show both and never mix them.
All numbers come from our benchmark suite: four hand-built 3D scenes written directly against the graphics APIs in Rust, the same load on every PC. The methodology is open at https://whatfps.com/metodik
All measurements for RTX 4080 · All measurements for UHD Graphics