NVIDIA CMP 170HX 8 GB vs AMD Radeon R9 M390 Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Sep 2021
May 2015
Generation
Mining GPUs
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 1.0 x4
PCIe 3.0 x16
Clock Speeds
Base Clock
1140 MHz
-
Boost Clock
1410 MHz
-
Memory Clock
1458 MHz
1365 MHz
Memory
Memory Size
8GB
2GB
Memory Type
HBM2e
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1.49TB/s
174.7GB/s
Render Config
SM Count
70
-
Shading Units
4480
1024
TMUs
280
64
ROPs
128
32
Tensor Cores
280
-
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
8 MB
512 KB
Compute Units
-
16
Theoretical Performance
Pixel Rate
180.5 GPixel/s
30.66 GPixel/s
Texture Rate
394.8 GTexel/s
61.31 GTexel/s
FP16 (half)
50.53 TFLOPS
-
FP32 (float)
12.63 TFLOPS
1.962 TFLOPS
FP64 (double)
6.317 TFLOPS
122.6 GFLOPS
Graphics Processor
GPU Name
GA100
Pitcairn
GPU Variant
GA100-105F-A1
Pitcairn PRO(215-0828062)
Architecture
Ampere
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
2.8 billion
Die Size
826 mm²
212 mm²
Board Design
TDP
250W
80W
Suggested PSU
600 W
-
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
1.2
Vulkan
N/A
1.2
CUDA
8.0
-
Shader Model
N/A
5.1