AMD Radeon HD 7970M vs NVIDIA P106 090
GPU · Specs Compare
Graphics Card
Release Date
Apr 2012
Jul 2017
Generation
London
Mining GPUs
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 1.0 x1
Clock Speeds
Memory Clock
1200 MHz
2002 MHz
Base Clock
—
1354 MHz
Boost Clock
—
1531 MHz
Memory
Memory Size
2GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
153.6GB/s
192.2GB/s
Render Config
Compute Units
20
—
Shading Units
1280
768
TMUs
80
48
ROPs
32
48
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
1536 KB
SM Count
—
6
Theoretical Performance
Pixel Rate
27.20 GPixel/s
73.49 GPixel/s
Texture Rate
68.00 GTexel/s
73.49 GTexel/s
FP32 (float)
2.176 TFLOPS
2.352 TFLOPS
FP64 (double)
136.0 GFLOPS
73.49 GFLOPS
FP16 (half)
—
36.74 GFLOPS
Graphics Processor
GPU Name
Wimbledon
GP106
GPU Variant
Wimbledon XT(216-0836036)
GP106-090-A1
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
2.8 billion
4.4 billion
Die Size
212 mm²
200 mm²
Board Design
TDP
100W
75W
Outputs
No outputs
No outputs
Power Connectors
None
1x 6-pin
Suggested PSU
—
250 W
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.8
CUDA
—
6.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.