AMD Radeon HD 7950M vs NVIDIA CMP 170HX
GPU · Specs Compare
Graphics Card
Release Date
Apr 2012
Sep 2021
Generation
London
Mining GPUs
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x4
Clock Speeds
Memory Clock
1000 MHz
1458 MHz
Base Clock
—
1140 MHz
Boost Clock
—
1410 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2e
Memory Bus
256bit
4096bit
Bandwidth
128.0GB/s
1493GB/s
Render Config
Compute Units
20
—
Shading Units
1280
4480
TMUs
80
280
ROPs
32
128
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
512 KB
8 MB
SM Count
—
70
Tensor Cores
—
280
Theoretical Performance
Pixel Rate
22.40 GPixel/s
180.5 GPixel/s
Texture Rate
56.00 GTexel/s
394.8 GTexel/s
FP32 (float)
1.792 TFLOPS
12.63 TFLOPS
FP16 (half)
—
50.53 TFLOPS
FP64 (double)
—
6.317 TFLOPS
Graphics Processor
GPU Name
Wimbledon
GA100
GPU Variant
Wimbledon PRO
GA100-105F-A1
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
—
2x 8-pin
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.