GeForce GTX 580 and GeForce 9400 GT - video card comparison
Passmark - benchmark score GeForce GTX 580 vs GeForce 9400 GT
GeForce GTX 580
4702
GeForce 9400 GT
148
GeForce GTX 580
GeForce 9400 GT
Architecture
Fermi (2010−2014)
Tesla (2006−2010)
GPU code name
GF110
G96C
Market segment
Desktop
Desktop
Release date
November 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
One 6-pin and One 8-pin
None
SLI options
+
+
Core clock speed
772 MHz
550 MHz
CUDA cores
512
16
Floating-point performance
1,581.1 gflops
29.376 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
3,000 million
314 million
Pipelines / CUDA cores
512
16
Power consumption (TDP)
244 Watt
50 Watt
Maximum GPU temperature
97 °C
105 °C
Texture fill rate
49.4 billion/sec
4.4 billion/sec
Memory type
GDDR5
DDR2
Maximum RAM amount
1536 MB
512 MB
Memory bus width
384 Bit
128 Bit
Memory clock speed
2004 MHz (4008 data rate)
400 MHz
Memory bandwidth
192.4 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