AMD Radeon HD 7950M vs NVIDIA A100 PCIe
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Jun 2020
Generation
London
Tesla
Type
Mobile
AI GPU
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
1215 MHz
Base Clock
-
765 MHz
Boost Clock
-
1410 MHz
Memory
Memory Size
2GB
40GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
5120bit
Bandwidth
128.0GB/s
1555GB/s
Render Config
Compute Units
20
-
Shading Units
1280
6912
TMUs
80
432
ROPs
32
160
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
512 KB
40 MB
SM Count
-
108
Tensor Cores
-
432
Theoretical Performance
Pixel Rate
22.40 GPixel/s
225.6 GPixel/s
Texture Rate
56.00 GTexel/s
609.1 GTexel/s
FP32 (float)
1.792 TFLOPS
19.49 TFLOPS
FP16 (half)
-
77.97 TFLOPS
FP64 (double)
-
9.746 TFLOPS
Graphics Processor
GPU Name
Wimbledon
GA100
GPU Variant
Wimbledon PRO
-
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
75W
250W
Outputs
No outputs
No outputs
Suggested PSU
-
600 W
Power Connectors
-
8-pin EPS
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