GeForce GTX 950M Mac Edition and NV17 A4 - video card comparison
GeForce GTX 950M Mac Edition
NV17 A4
Architecture
Maxwell (2014−2018)
Celsius (1999−2005)
GPU code name
GM107
NV17 A4
Market segment
Desktop
Desktop
Release date
March 2015
-
Interface
MXM-B (3.0)
-
Boost clock speed
1124 MHz
-
Core clock speed
993 MHz
-
Floating-point performance
1,271 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
1,870 million
29 million
Pipelines / CUDA cores
640
-
Power consumption (TDP)
75 Watt
-
Texture fill rate
44.96
-
Memory type
DDR3
-
Maximum RAM amount
2 GB
-
Memory bus width
128 Bit
-
Memory clock speed
1800 MHz
-
Memory bandwidth
28.8 GB/s
-
Display Connectors
No outputs
-
DirectX
12 (11_0)
8.0
CUDA
5.0
-
OpenCL
1.2
N/A
OpenGL
4.6
1.3
Shader Model
5.1
-
Vulkan
1.1.126
N/A