GeForce GTX 260 and GeForce 8400 - video card comparison
Passmark - benchmark score GeForce GTX 260 vs GeForce 8400
GeForce GTX 260
1260
GeForce 8400
83
GeForce GTX 260
GeForce 8400
Architecture
Tesla 2.0 (2007−2013)
Tesla (2006−2010)
GPU code name
GT200
G98
Market segment
Desktop
Desktop
Release date
June 2008
December 2007
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
None
SLI options
+
-
Core clock speed
576 MHz
540 MHz
CUDA cores
192
-
Floating-point performance
476.9 gflops
20.8 gflops
Manufacturing process technology
65 nm
65 nm
Number of transistors
1,400 million
210 million
Pipelines / CUDA cores
192
8
Power consumption (TDP)
182 Watt
25 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
36.9 billion/sec
4.320
Memory type
GDDR3
DDR2
Maximum RAM amount
896 MB
256 MB
Memory bus width
448 Bit
64 Bit
Memory clock speed
999 MHz
1000 MHz
Memory bandwidth
111.9 GB/s
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