PowerColor Radeon RX 7900 XTX vs GigaByte GeForce RTX 4090

AMD

PowerColor Radeon RX 7900 XTX

Overall performance index

54,3

Rank 9 of 30 tested cards

Faster

NVIDIA

GigaByte GeForce RTX 4090

Overall performance index

74,8

Rank 2 of 30 tested cards

GigaByte GeForce RTX 4090 is 27,4% faster on average

PowerColor Radeon RX 7900 XTX GigaByte GeForce RTX 4090

Individual tests: PowerColor Radeon RX 7900 XTX wins 3, GigaByte GeForce RTX 4090 wins 38 (41 shared tests)

Performance by resolution

Full HD (1080p) +23,6 % 94,0fps 123,0fps 4K without ray tracing +23,5 % 88,0fps 115,0fps 4K with ray tracing +32,3 % 67,0fps 99,0fps 8K +29,8 % 66,0fps 94,0fps

Game benchmarks

PowerColor Radeon RX 7900 XTX GigaByte GeForce RTX 4090 Other tested cards Click a row to open the chart with all tested cards; hover shows the gap in %.

Avg. Full HD (1080p) – all tested cards

GigaByte GeForce RTX 4090 +30,9 %

Individual results (22 tests)

3D Mark Fire Strike Extreme Graphic Score 39.386 Punkte 45.499 Punkte +15,5 %

3D Mark Fire Strike Ultra Graphic Score 20.228 Punkte 25.111 Punkte +24,1 %

3D Mark Port Royal v1.32560x1440 17.348 Punkte 26.209 Punkte +51,1 %

3D Mark Port Royal v1.32560x1440 80,3 fps 121,3 fps +51,1 %

3D Mark SpeedWay2560x1440,DX12 Ultimate,fps 66,3 fps 101,9 fps +53,8 %

3D Mark SpeedWay2560x1440,DX12 Ultimate,Score 6.625 Punkte 10.188 Punkte +53,8 %

3D Mark Time Spy Extreme Graphic Score 15.254 Punkte 19.079 Punkte +25,1 %

Black Myth Wukong Benchmark1920x1080, Cinematic,100%, DLSS/FSR, No FrameGeneration,No Raytracing 68,0 fps 94,0 fps +38,2 %

Black Myth Wukong Benchmark1920x1080, Cinematic,100%, DLSS/FSR, No FrameGeneration,Raytracing-Very-High 15,0 fps 68,0 fps +353,3 %

Final Fantasy XV BenchmarkHighest,kein DLSS, 1080p 15.040 Punkte 20.818 Punkte +38,4 %

Fortnite1920x1080 161,5 fps 172,7 fps +6,9 %

Fortnite 1920x1080 P99 254,7 fps 240,0 fps +6,1 %

Fortnite P0.1 54,6 fps 53,2 fps +2,6 %

Geekbench 6.4.0 OpenCL 183.421 Punkte 324.920 Punkte +77,1 %

Geekbench 6.4.0 VULKAN 264.377 Punkte 253.953 Punkte +4,1 %

Metro Exodus P0.1 43,6 fps 68,4 fps +56,9 %

Monster Hunter Wilds Benchmark1920x1080, Ultra+NoDLSS,No-Raytracing 120,6 fps 122,7 fps +1,8 %

Synthetische Benchmarks 781,0 Rating 1.007 Rating +28,9 %

Unigine Superposition1080p Extreme 130,2 fps 158,5 fps +21,8 %

Unigine Superposition 1080p Extreme min FPS 98,1 fps 125,1 fps +27,5 %

Unigine Superposition 1080p Extreme max FPS 163,5 fps 182,7 fps +11,7 %

Unigine Superposition 1080p Extreme Punkte 17.401 fps 21.191 fps +21,8 %

Avg. 4K without ray tracing – all tested cards

GigaByte GeForce RTX 4090 +30,7 %

Individual results (9 tests)

Black Myth Wukong Benchmark3840x2160, Cinematic,50%, DLSS/FSR, No FrameGeneration,No Raytracing 64,0 fps 87,0 fps +35,9 %

Cyberpunk 2077Ultra Preset, 3840x2160 65,7 fps 75,5 fps +15,0 %

Cyberpunk 2077 2.21 Ultra 3840x2160 min 55,3 fps 60,0 fps +8,5 %

Cyberpunk 2077 Ultra 3840x2160 max 82,0 fps 95,2 fps +16,2 %

Final Fantasy XV BenchmarkHighest,kein DLSS,3840x2160 7.540 Punkte 11.215 Punkte +48,7 %

Metro Exodus Ehanced Edition3840x2160 / Extreme 93,8 fps 139,4 fps +48,6 %

Monster Hunter Wilds Benchmark3840x2160, Ultra+NoDLSS,No-Raytracing 59,0 fps 75,6 fps +28,2 %

Shadow of the Tomb RaiderUltra, 3840x2160 134,0 fps 183,0 fps +36,6 %

Shadow of the Tomb RaiderUltra, 3840x2160 21.013 fps 28.682 fps +36,5 %

Avg. 4K with ray tracing – all tested cards

GigaByte GeForce RTX 4090 +47,8 %

Individual results (8 tests)

Black Myth Wukong Benchmark3840x2160, Cinematic,50%, DLSS/FSR, No FrameGeneration,Raytracing-Very-High 15,0 fps 65,0 fps +333,3 %

Cyberpunk 2077Low RayTracing Low OHNE DLSS-FSR, 3840x2160 53,9 fps 67,7 fps +25,8 %

Cyberpunk 2077RayTracing Low DLSS / FSR2.1 3840x2160 106,9 fps 121,9 fps +14,0 %

Cyberpunk 2077 2.21 RayTracing DLSS 3840x2160 min 94,1 fps 109,4 fps +16,3 %

Cyberpunk 2077 2.21 RayTracing Low 3840x2160 min 45,1 fps 54,5 fps +20,6 %

Cyberpunk 2077 Low RayTracing Low 3840x2160 max 66,6 fps 85,5 fps +28,5 %

Cyberpunk 2077 RayTracing DLSS 3840x2160 max 128,4 fps 146,8 fps +14,3 %

Metro Exodus P99. Moscow3840x2160 DXR,Ultra,no DLSS 158,6 fps 259,0 fps +63,3 %

Avg. 8K – all tested cards

GigaByte GeForce RTX 4090 +42,4 %

Individual results (2 tests)

Unigine Superposition8k Extreme 65,9 fps 94,4 fps +43,4 %

Unigine Superposition 8k Optimized 8.805 fps 12.626 fps +43,4 %

Price / performance

Each dot is a tested card – the further up and left, the more performance per euro.

Specifications

Key details

	PowerColor Radeon RX 7900 XTX	GigaByte GeForce RTX 4090
Architecture	n/a	Ada Lovelace
Generation	n/a	Ada Lovelace
Type	Desktop GPU	Desktop GPU

Detailed specifications

	PowerColor Radeon RX 7900 XTX	GigaByte GeForce RTX 4090
Shader processors (CUDA / stream)	n/a	16,384
Compute units / SMs	96	n/a
RT cores	96	n/a
Tensor cores	192	n/a
Base clock	2,300 MHz	2,230 MHz
Boost clock	2,500 MHz	2,520 MHz
Power draw (TDP/TGP)	n/a	450 W
FP32 performance	n/a	83.0 TFLOPS

VRAM capacity and type

	PowerColor Radeon RX 7900 XTX	GigaByte GeForce RTX 4090
Memory type	GDDR6	GDDR6X
Memory size	24 GB	24 GB
Memory bus width	n/a	384 Bit
Memory bandwidth	960,0 GB/s	n/a

Form factor and compatibility

	PowerColor Radeon RX 7900 XTX	GigaByte GeForce RTX 4090
Interface	n/a	PCIe Gen 4

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