KFA2 GeForce RTX 5080 1-Click OC vs GigaByte GeForce RTX 4090

NVIDIA

KFA2 GeForce RTX 5080 1-Click OC

Overall performance index

66,3

Rank 4 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 11,3% faster on average

KFA2 GeForce RTX 5080 1-Click OC GigaByte GeForce RTX 4090

Individual tests: KFA2 GeForce RTX 5080 1-Click OC wins 3, GigaByte GeForce RTX 4090 wins 38 (41 shared tests)

Performance by resolution

Full HD (1080p) +9,8 % 111,0fps 123,0fps 4K without ray tracing +11,3 % 102,0fps 115,0fps 4K with ray tracing +10,1 % 89,0fps 99,0fps 8K +13,8 % 81,0fps 94,0fps

Game benchmarks

KFA2 GeForce RTX 5080 1-Click OC 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 +10,8 %

Individual results (22 tests)

3D Mark Fire Strike Extreme Graphic Score 40.919 Punkte 45.499 Punkte +11,2 %

3D Mark Fire Strike Ultra Graphic Score 21.604 Punkte 25.111 Punkte +16,2 %

3D Mark Port Royal v1.32560x1440 22.472 Punkte 26.209 Punkte +16,6 %

3D Mark Port Royal v1.32560x1440 104,0 fps 121,3 fps +16,6 %

3D Mark SpeedWay2560x1440,DX12 Ultimate,fps 90,5 fps 101,9 fps +12,6 %

3D Mark SpeedWay2560x1440,DX12 Ultimate,Score 9.052 Punkte 10.188 Punkte +12,5 %

3D Mark Time Spy Extreme Graphic Score 16.249 Punkte 19.079 Punkte +17,4 %

Black Myth Wukong Benchmark1920x1080, Cinematic,100%, DLSS/FSR, No FrameGeneration,No Raytracing 83,0 fps 94,0 fps +13,3 %

Black Myth Wukong Benchmark1920x1080, Cinematic,100%, DLSS/FSR, No FrameGeneration,Raytracing-Very-High 59,0 fps 68,0 fps +15,3 %

Final Fantasy XV BenchmarkHighest,kein DLSS, 1080p 19.936 Punkte 20.818 Punkte +4,4 %

Fortnite1920x1080 158,3 fps 172,7 fps +9,1 %

Fortnite 1920x1080 P99 250,7 fps 240,0 fps +4,5 %

Fortnite P0.1 20,6 fps 53,2 fps +158,3 %

Geekbench 6.4.0 OpenCL 268.231 Punkte 324.920 Punkte +21,1 %

Geekbench 6.4.0 VULKAN 275.960 Punkte 253.953 Punkte +8,7 %

Metro Exodus P0.1 55,3 fps 68,4 fps +23,7 %

Monster Hunter Wilds Benchmark1920x1080, Ultra+NoDLSS,No-Raytracing 118,3 fps 122,7 fps +3,7 %

Synthetische Benchmarks 935,0 Rating 1.007 Rating +7,7 %

Unigine Superposition1080p Extreme 143,9 fps 158,5 fps +10,2 %

Unigine Superposition 1080p Extreme min FPS 115,1 fps 125,1 fps +8,7 %

Unigine Superposition 1080p Extreme max FPS 189,3 fps 182,7 fps +3,6 %

Unigine Superposition 1080p Extreme Punkte 19.236 fps 21.191 fps +10,2 %

Avg. 4K without ray tracing – all tested cards

GigaByte GeForce RTX 4090 +12,7 %

Individual results (9 tests)

Black Myth Wukong Benchmark3840x2160, Cinematic,50%, DLSS/FSR, No FrameGeneration,No Raytracing 77,0 fps 87,0 fps +13,0 %

Cyberpunk 2077Ultra Preset, 3840x2160 73,2 fps 75,5 fps +3,3 %

Cyberpunk 2077 2.21 Ultra 3840x2160 min 59,3 fps 60,0 fps +1,2 %

Cyberpunk 2077 Ultra 3840x2160 max 92,5 fps 95,2 fps +3,0 %

Final Fantasy XV BenchmarkHighest,kein DLSS,3840x2160 10.000 Punkte 11.215 Punkte +12,1 %

Metro Exodus Ehanced Edition3840x2160 / Extreme 117,5 fps 139,4 fps +18,6 %

Monster Hunter Wilds Benchmark3840x2160, Ultra+NoDLSS,No-Raytracing 66,9 fps 75,6 fps +13,0 %

Shadow of the Tomb RaiderUltra, 3840x2160 157,0 fps 183,0 fps +16,6 %

Shadow of the Tomb RaiderUltra, 3840x2160 24.576 fps 28.682 fps +16,7 %

Avg. 4K with ray tracing – all tested cards

GigaByte GeForce RTX 4090 +11,2 %

Individual results (8 tests)

Black Myth Wukong Benchmark3840x2160, Cinematic,50%, DLSS/FSR, No FrameGeneration,Raytracing-Very-High 56,0 fps 65,0 fps +16,1 %

Cyberpunk 2077Low RayTracing Low OHNE DLSS-FSR, 3840x2160 65,5 fps 67,7 fps +3,4 %

Cyberpunk 2077RayTracing Low DLSS / FSR2.1 3840x2160 118,0 fps 121,9 fps +3,3 %

Cyberpunk 2077 2.21 RayTracing DLSS 3840x2160 min 105,9 fps 109,4 fps +3,3 %

Cyberpunk 2077 2.21 RayTracing Low 3840x2160 min 53,9 fps 54,5 fps +0,9 %

Cyberpunk 2077 Low RayTracing Low 3840x2160 max 80,9 fps 85,5 fps +5,8 %

Cyberpunk 2077 RayTracing DLSS 3840x2160 max 138,5 fps 146,8 fps +6,0 %

Metro Exodus P99. Moscow3840x2160 DXR,Ultra,no DLSS 227,6 fps 259,0 fps +13,8 %

Avg. 8K – all tested cards

GigaByte GeForce RTX 4090 +16,0 %

Individual results (2 tests)

Unigine Superposition8k Extreme 80,5 fps 94,4 fps +17,3 %

Unigine Superposition 8k Optimized 10.781 fps 12.626 fps +17,1 %

Price / performance

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

Specifications

Key details

	KFA2 GeForce RTX 5080 1-Click OC	GigaByte GeForce RTX 4090
Architecture	Blackwell	Ada Lovelace
Generation	Blackwell	Ada Lovelace
Type	Desktop GPU	Desktop GPU

Detailed specifications

	KFA2 GeForce RTX 5080 1-Click OC	GigaByte GeForce RTX 4090
Shader processors (CUDA / stream)	10,752	16,384
Base clock	2,300 MHz	2,230 MHz
Boost clock	2,620 MHz	2,520 MHz
Power draw (TDP/TGP)	360 W	450 W
FP32 performance	n/a	83.0 TFLOPS

VRAM capacity and type

	KFA2 GeForce RTX 5080 1-Click OC	GigaByte GeForce RTX 4090
Memory type	GDDR7	GDDR6X
Memory size	16 GB	24 GB
Memory bus width	256 Bit	384 Bit

Form factor and compatibility

	KFA2 GeForce RTX 5080 1-Click OC	GigaByte GeForce RTX 4090
Interface	PCIe Gen 5	PCIe Gen 4

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