AMD Radeon HD 7950M vs NVIDIA TITAN Xp
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Apr 2017
Generation
London
GeForce 10
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1426 MHz
Base Clock
-
1405 MHz
Boost Clock
-
1582 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
384bit
Bandwidth
128.0GB/s
547.6GB/s
Render Config
Compute Units
20
-
Shading Units
1280
3840
TMUs
80
240
ROPs
32
96
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
3 MB
SM Count
-
30
Theoretical Performance
Pixel Rate
22.40 GPixel/s
151.9 GPixel/s
Texture Rate
56.00 GTexel/s
379.7 GTexel/s
FP32 (float)
1.792 TFLOPS
12.15 TFLOPS
FP16 (half)
-
189.8 GFLOPS
FP64 (double)
-
379.7 GFLOPS
Graphics Processor
GPU Name
Wimbledon
GP102
GPU Variant
Wimbledon PRO
GP102-450-A1
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
2.8 billion
11.8 billion
Die Size
212 mm²
471 mm²
Board Design
TDP
75W
250W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a
Suggested PSU
-
600 W
Power Connectors
-
1x 6-pin + 1x 8-pin
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