GeForce GTS 450 and GeForce 9400 GT - video card comparison
Passmark - benchmark score GeForce GTS 450 vs GeForce 9400 GT
GeForce GTS 450
1359
GeForce 9400 GT
148
GeForce GTS 450
GeForce 9400 GT
Architecture
Fermi (2010−2014)
Tesla (2006−2010)
GPU code name
GF106
G96C
Market segment
Desktop
Desktop
Release date
September 2010
August 2008
Bus support
PCI-E 2.0 x 16
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
6-pin
None
SLI options
+
+
Core clock speed
783 MHz
550 MHz
CUDA cores
192
16
Floating-point performance
601.3 gflops
29.376 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,170 million
314 million
Pipelines / CUDA cores
192
16
Power consumption (TDP)
106 Watt
50 Watt
Maximum GPU temperature
100 °C
105 °C
Texture fill rate
25.1 billion/sec
4.4 billion/sec
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1804 (3608 data rate) MHz
400 MHz
Memory bandwidth
57.7 GB/s
12.8 GB/s
Display Connectors
Mini HDMITwo Dual Link DVI
Dual Link DVI
Multi monitor support
-
+
HDMI
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
S/PDIF
DirectX
12 (11_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.2
2.1
Shader Model
5.1
4.0
Vulkan
N/A
N/A