AMD Radeon HD 7950M vs NVIDIA CMP 90HX
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Jul 2021
Generation
London
Mining GPUs
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 1.0 x4
Clock Speeds
Memory Clock
1000 MHz
1188 MHz
Base Clock
-
1500 MHz
Boost Clock
-
1710 MHz
Memory
Memory Size
2GB
10GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
320bit
Bandwidth
128.0GB/s
760.3GB/s
Render Config
Compute Units
20
-
Shading Units
1280
6400
TMUs
80
200
ROPs
32
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
5 MB
SM Count
-
50
Tensor Cores
-
200
RT Cores
-
50
Theoretical Performance
Pixel Rate
22.40 GPixel/s
136.8 GPixel/s
Texture Rate
56.00 GTexel/s
342.0 GTexel/s
FP32 (float)
1.792 TFLOPS
21.89 TFLOPS
FP16 (half)
-
21.89 TFLOPS
FP64 (double)
-
342.0 GFLOPS
Graphics Processor
GPU Name
Wimbledon
GA102
GPU Variant
Wimbledon PRO
GA102-100-A1
Architecture
GCN 1.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.8 billion
28.3 billion
Die Size
212 mm²
628 mm²
Board Design
TDP
75W
320W
Outputs
No outputs
No outputs
Suggested PSU
-
700 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.8
CUDA
-
8.6