GeForce 9400 GT Rev. 3 and Radeon 550 - video card comparison
GeForce 9400 GT Rev. 3
Radeon 550
Architecture
Tesla 2.0 (2007−2013)
GCN 4.0 (2016−2020)
GPU code name
GT218
Lexa
Market segment
Desktop
Desktop
Release date
June 2012
April 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1183 MHz
Core clock speed
589 MHz
1100 MHz
Floating-point performance
44.86 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
260 million
2,200 million
Pipelines / CUDA cores
16
512
Power consumption (TDP)
50 Watt
50 Watt
Texture fill rate
4.712
37.86
Memory type
DDR2
GDDR5
Maximum RAM amount
128 MB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1200 MHz
7 GB/s
Memory bandwidth
9.6 GB/s
56 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
HDMI
-
+
DirectX
11.1 (10_1)
12 (12_0)
CUDA
1.2
-
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3