AMD Radeon HD 7950M vs NVIDIA GeForce GTX TITAN X
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Mar 2015
Generation
London
GeForce 900
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1753 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1089 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
128.0GB/s
336.6GB/s
Render Config
Compute Units
20
-
Shading Units
1280
3072
TMUs
80
192
ROPs
32
96
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
512 KB
3 MB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
104.5 GPixel/s
Texture Rate
56.00 GTexel/s
209.1 GTexel/s
FP32 (float)
1.792 TFLOPS
6.691 TFLOPS
FP64 (double)
-
209.1 GFLOPS
Graphics Processor
GPU Name
Wimbledon
GM200
GPU Variant
Wimbledon PRO
GM200-400-A1
Architecture
GCN 1.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
8 billion
Die Size
212 mm²
601 mm²
Board Design
TDP
75W
250W
Outputs
No outputs
1x DVI1x 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
6.4
CUDA
-
5.2
📊 Benchmark
3DMark Time Spy
-
5,418
3DMark Time Spy Extreme
-
2,632
Blender
-
543