NVIDIA CMP 90HX vs AMD Radeon RX 7900 XTX
GPU · Specs Compare
Graphics Card
Release Date
Jul 2021
Nov 2022
Generation
Mining GPUs
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
1929 MHz
Boost Clock
1710 MHz
2498 MHz
Memory Clock
1188 MHz
2500 MHz
Memory
Memory Size
10GB
24GB
Memory Type
GDDR6X
GDDR6
Memory Bus
320bit
384bit
Bandwidth
760.3GB/s
960.0GB/s
Render Config
SM Count
50
—
Shading Units
6400
6144
TMUs
200
384
ROPs
80
192
Tensor Cores
200
—
RT Cores
50
96
L1 Cache
128 KB (per SM)
256 KB per Array
L2 Cache
5 MB
6 MB
Compute Units
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
136.8 GPixel/s
479.6 GPixel/s
Texture Rate
342.0 GTexel/s
959.2 GTexel/s
FP16 (half)
21.89 TFLOPS
122.8 TFLOPS
FP32 (float)
21.89 TFLOPS
61.39 TFLOPS
FP64 (double)
342.0 GFLOPS
1.918 TFLOPS
Graphics Processor
GPU Name
GA102
Navi 31
GPU Variant
GA102-100-A1
Navi 31 XTX(215-145000146)
Architecture
Ampere
RDNA 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
28.3 billion
57.7 billion
Die Size
628 mm²
529 mm²
Board Design
TDP
320W
355W
Suggested PSU
700 W
750 W
Outputs
No outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.4
CUDA
8.6
—
Shader Model
6.8
6.8
Benchmark
3DMark Time Spy
—
30,512
3DMark Time Spy Extreme
—
15,278
3DMark Speed Way
—
6,363
Shadow of the Tomb Raider 2160p
—
127
Cyberpunk 2077 2160p
—
60
Shadow of the Tomb Raider 1440p
—
228
Cyberpunk 2077 1440p
—
108
Shadow of the Tomb Raider 1080p
—
310
Blender
—
4,680
Cyberpunk 2077 1080p
—
176
GTA 5 2160p
—
175
GTA 5 1440p
—
175
GTA 5 1080p
—
190
Horizon Forbidden West 1080p
—
144
Horizon Forbidden West 1440p
—
121
Horizon Forbidden West 2160p
—
80
▲ Specs Compare
Data sourced from official specifications and benchmark tests.