GeForce GTX 260 and GeForce 9400 GT Rev. 2 - video card comparison
GeForce GTX 260
GeForce 9400 GT Rev. 2
Architecture
Tesla 2.0 (2007−2013)
Tesla (2006−2010)
GPU code name
GT200
G96C
Market segment
Desktop
Desktop
Release date
June 2008
August 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
SLI options
+
-
Core clock speed
576 MHz
550 MHz
CUDA cores
192
-
Floating-point performance
476.9 gflops
44.8 gflops
Manufacturing process technology
65 nm
55 nm
Number of transistors
1,400 million
314 million
Pipelines / CUDA cores
192
16
Power consumption (TDP)
182 Watt
50 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
36.9 billion/sec
4.400
Memory type
GDDR3
GDDR3
Maximum RAM amount
896 MB
512 MB
Memory bus width
448 Bit
128 Bit
Memory clock speed
999 MHz
800 MHz
Memory bandwidth
111.9 GB/s
12.8 GB/s
Display Connectors
Dual Link DVIHDTV
1x DVI, 1x VGA, 1x S-Video
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
+
1.1
OpenCL
1.1
1.1
OpenGL
2.1
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A