NVIDIA GeForce GTX 770M vs NVIDIA GeForce GTX 950 Low Power
GPU Specs Compare
Graphics Card
Release Date
May 2013
Mar 2016
Generation
GeForce 700M
GeForce 900
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
706 MHz
1026 MHz
Boost Clock
797 MHz
1190 MHz
Memory Clock
1002 MHz
1653 MHz
Memory
Memory Size
3GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
128bit
Bandwidth
96.19GB/s
105.8GB/s
Render Config
Shading Units
960
768
TMUs
80
48
ROPs
24
32
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
384 KB
1024 KB
Theoretical Performance
Pixel Rate
15.94 GPixel/s
38.08 GPixel/s
Texture Rate
63.76 GTexel/s
57.12 GTexel/s
FP32 (float)
1.530 TFLOPS
1.828 TFLOPS
FP64 (double)
63.76 GFLOPS
57.12 GFLOPS
Graphics Processor
GPU Name
GK106
GM206
GPU Variant
N14E-GS-A1
GM206-251-A1
Architecture
Kepler
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.54 billion
2.94 billion
Die Size
221 mm²
228 mm²
Board Design
TDP
75W
75W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
-
250 W
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
5.2
Shader Model
5.1
6.4