GeForce 9400 GT and Radeon HD 5450 PCI - video card comparison
GeForce 9400 GT
Radeon HD 5450 PCI
Architecture
Tesla (2006−2010)
TeraScale 2 (2009−2015)
GPU code name
G96C
Cedar
Market segment
Desktop
Desktop
Release date
August 2008
February 2010
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCI
Supplementary power connectors
None
None
SLI options
+
-
Core clock speed
550 MHz
650 MHz
CUDA cores
16
-
Floating-point performance
29.376 gflops
104 gflops
Manufacturing process technology
55 nm
40 nm
Number of transistors
314 million
292 million
Pipelines / CUDA cores
16
80
Power consumption (TDP)
50 Watt
19 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
4.4 billion/sec
5.200
Memory type
DDR2
DDR2
Maximum RAM amount
512 MB
512 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
400 MHz
666 MHz
Memory bandwidth
12.8 GB/s
5.328 GB/s
Display Connectors
Dual Link DVI
1x DVI, 1x HDMI
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
2.1
4.4
Shader Model
4.0
5.0
Vulkan
N/A
N/A