AMD Radeon HD 7950M vs NVIDIA Quadro P4200 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Feb 2018
Generation
London
Quadro Mobile
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
MXM-B (3.0)
Clock Speeds
Memory Clock
1000 MHz
1502 MHz
Base Clock
-
1227 MHz
Boost Clock
-
1647 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
192.3GB/s
Render Config
Compute Units
20
-
Shading Units
1280
2304
TMUs
80
144
ROPs
32
64
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
-
18
Theoretical Performance
Pixel Rate
22.40 GPixel/s
105.4 GPixel/s
Texture Rate
56.00 GTexel/s
237.2 GTexel/s
FP32 (float)
1.792 TFLOPS
7.589 TFLOPS
FP16 (half)
-
118.6 GFLOPS
FP64 (double)
-
237.2 GFLOPS
Graphics Processor
GPU Name
Wimbledon
GP104
GPU Variant
Wimbledon PRO
-
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
2.8 billion
7.2 billion
Die Size
212 mm²
314 mm²
Board Design
TDP
75W
100W
Outputs
No outputs
No outputs
Power Connectors
-
None
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
6.4
CUDA
-
6.1