NVIDIA CMP 170HX vs AMD Radeon RX 7900 GRE
GPU Specs Compare
Graphics Card
Release Date
Sep 2021
Jul 2023
Generation
Mining GPUs
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1140 MHz
1287 MHz
Boost Clock
1410 MHz
2245 MHz
Memory Clock
1458 MHz
2250 MHz
Memory
Memory Size
16GB
16GB
Memory Type
HBM2e
GDDR6
Memory Bus
4096bit
256bit
Bandwidth
1493GB/s
576.0GB/s
Render Config
SM Count
70
-
Shading Units
4480
5120
TMUs
280
320
ROPs
128
160
Tensor Cores
280
-
L1 Cache
192 KB (per SM)
256 KB per Array
L2 Cache
8 MB
6 MB
Compute Units
-
80
RT Cores
-
80
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
180.5 GPixel/s
359.2 GPixel/s
Texture Rate
394.8 GTexel/s
718.4 GTexel/s
FP16 (half)
50.53 TFLOPS
91.96 TFLOPS
FP32 (float)
12.63 TFLOPS
45.98 TFLOPS
FP64 (double)
6.317 TFLOPS
1436.8 GFLOPS
Graphics Processor
GPU Name
GA100
Navi 31
GPU Variant
GA100-105F-A1
Navi 31 XL(215-145000206)
Architecture
Ampere
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
57.7 billion
Die Size
826 mm²
529 mm²
Board Design
TDP
250W
260W
Suggested PSU
600 W
600 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
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.2
Vulkan
N/A
1.3
CUDA
8.0
-
Shader Model
N/A
6.8
📊 Benchmark
3DMark Time Spy
-
22,476
3DMark Time Spy Extreme
-
10,591
3DMark Speed Way
-
4,417
Cyberpunk 2077 2160p
-
40
Cyberpunk 2077 1440p
-
88
Blender
-
3,114
Cyberpunk 2077 1080p
-
130