GeForce 9400 and GeForce GTX 950 OEM - video card comparison
GeForce 9400
GeForce GTX 950 OEM
Architecture
Tesla (2006−2010)
Maxwell 2.0 (2015−2019)
GPU code name
C79
GM206S
Market segment
Desktop
Desktop
Release date
April 2007
2016
Interface
PCI
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
1203 MHz
Core clock speed
450 MHz
937 MHz
Floating-point performance
-
1,946 gflops
Manufacturing process technology
65 nm
28 nm
Number of transistors
314 million
2,940 million
Pipelines / CUDA cores
16
1024
Power consumption (TDP)
40 Watt
-
Texture fill rate
3.600
76.99
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
5 GB/s
Memory bandwidth
-
80.19 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
11.1 (10_0)
12 (12_1)
CUDA
-
5.2
OpenCL
N/A
3.0
OpenGL
3.3
4.6
Shader Model
4.0
6.7
Vulkan
N/A
1.3