AMD Radeon HD 7970M vs NVIDIA DRIVE A100 PROD
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
May 2020
Generation
London
DRIVE
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
1215 MHz
Base Clock
-
1260 MHz
Boost Clock
-
1260 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
6144bit
Bandwidth
153.6GB/s
1.87TB/s
Render Config
Compute Units
20
-
Shading Units
1280
6912
TMUs
80
432
ROPs
32
192
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
512 KB
32 MB
SM Count
-
108
Tensor Cores
-
432
Theoretical Performance
Pixel Rate
27.20 GPixel/s
241.9 GPixel/s
Texture Rate
68.00 GTexel/s
544.3 GTexel/s
FP32 (float)
2.176 TFLOPS
17.42 TFLOPS
FP64 (double)
136.0 GFLOPS
8.709 TFLOPS
FP16 (half)
-
69.67 TFLOPS
Graphics Processor
GPU Name
Wimbledon
GA100
GPU Variant
Wimbledon XT(216-0836036)
-
Architecture
GCN 1.0
Ampere
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
54.2 billion
Die Size
212 mm²
826 mm²
Board Design
TDP
100W
400W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
800 W
Graphics Features
DirectX
12 (11_1)
N/A
OpenGL
4.6
N/A
OpenCL
1.2
3.0
Vulkan
1.2
N/A
Shader Model
5.1
N/A
CUDA
-
8.0