NVIDIA CMP 170HX 8 GB vs AMD Radeon Instinct MI8
GPU Specs Compare
Graphics Card
Release Date
Sep 2021
Dec 2016
Generation
Mining GPUs
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
-
Boost Clock
1410 MHz
-
Memory Clock
1458 MHz
500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
HBM2e
HBM
Memory Bus
4096bit
4096bit
Bandwidth
1.49TB/s
512.0GB/s
Render Config
SM Count
70
-
Shading Units
4480
4096
TMUs
280
256
ROPs
128
64
Tensor Cores
280
-
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
8 MB
2 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
180.5 GPixel/s
64.00 GPixel/s
Texture Rate
394.8 GTexel/s
256.0 GTexel/s
FP16 (half)
50.53 TFLOPS
8.192 TFLOPS
FP32 (float)
12.63 TFLOPS
8.192 TFLOPS
FP64 (double)
6.317 TFLOPS
512.0 GFLOPS
Graphics Processor
GPU Name
GA100
Fiji
GPU Variant
GA100-105F-A1
Fiji XT CA(215-0862120)
Architecture
Ampere
GCN 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
8.9 billion
Die Size
826 mm²
596 mm²
Board Design
TDP
250W
175W
Suggested PSU
600 W
450 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
1x 8-pin
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.2.170
CUDA
8.0
-
Shader Model
N/A
6.5