AMD Radeon PRO W9070 vs NVIDIA CMP 170HX
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Sep 2021
Generation
Mining GPUs
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1120 MHz
1140 MHz
Boost Clock
1206 MHz
1410 MHz
Memory Clock
2100 MHz
1458 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
4096bit
Bandwidth
268.8GB/s
1493GB/s
Render Config
Compute Units
32
—
Shading Units
2048
4480
TMUs
128
280
ROPs
32
128
Tensor Cores
128
280
RT Cores
64
—
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
2 MB
8 MB
L3 Cache
64 MB
—
SM Count
—
70
Theoretical Performance
Pixel Rate
38.59 GPixel/s
180.5 GPixel/s
Texture Rate
154.4 GTexel/s
394.8 GTexel/s
FP16 (half)
4.940 TFLOPS
50.53 TFLOPS
FP32 (float)
4.940 TFLOPS
12.63 TFLOPS
FP64 (double)
308.7 GFLOPS
6.317 TFLOPS
Graphics Processor
GPU Name
Polaris 20
GA100
GPU Variant
Navi 48 XTW
GA100-105F-A1
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
54.2 billion
Die Size
232 mm²
826 mm²
Board Design
TDP
180W
250W
Suggested PSU
450 W
600 W
Outputs
1x HDMI 2.0b
No outputs
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.7
N/A
CUDA
—
8.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.