NVIDIA GeForce GTX 950A vs NVIDIA GeForce GTX 970M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Oct 2014
Generation
GeForce 900A
GeForce 900M
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
MXM-B (3.0)
Clock Speeds
Base Clock
993 MHz
924 MHz
Boost Clock
1124 MHz
1038 MHz
Memory Clock
1001 MHz
1253 MHz
Memory
Memory Size
2GB
3GB
Memory Type
DDR3
GDDR5
Memory Bus
128bit
192bit
Bandwidth
32.03GB/s
120.3GB/s
Render Config
Shading Units
640
1280
TMUs
40
80
ROPs
16
48
L1 Cache
64 KB (per SMM)
48 KB (per SMM)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
17.98 GPixel/s
49.82 GPixel/s
Texture Rate
44.96 GTexel/s
83.04 GTexel/s
FP32 (float)
1439 GFLOPS
2.657 TFLOPS
FP64 (double)
44.96 GFLOPS
83.04 GFLOPS
Graphics Processor
GPU Name
GM107
GM204
GPU Variant
N16P-GT
N16E-GT-A2
Architecture
Maxwell
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
1.87 billion
5.2 billion
Die Size
148 mm²
398 mm²
Board Design
TDP
75W
Unknown
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.0
5.2
Shader Model
5.1
6.7 (6.4)
▲ Specs Compare
Data sourced from official specifications and benchmark tests.