Quadro FX 3800 and GeForce 8400 GS - video card comparison
Passmark - benchmark score Quadro FX 3800 vs GeForce 8400 GS
Quadro FX 3800
821
GeForce 8400 GS
156
Quadro FX 3800
GeForce 8400 GS
Architecture
Tesla 2.0 (2007−2013)
Tesla (2006−2010)
GPU code name
GT200B
G86
Market segment
Workstation
Desktop
Release date
March 2009
April 2007
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
None
SLI options
-
+
Core clock speed
600 MHz
459 MHz
Floating-point performance
462.3 gflops
29.376 gflops
Manufacturing process technology
55 nm
80 nm
Number of transistors
1,400 million
210 million
Pipelines / CUDA cores
192
16
Power consumption (TDP)
108 Watt
40 Watt
Texture fill rate
38.40
3.6 billion/sec
Memory type
GDDR3
DDR2
Maximum RAM amount
1 GB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1600 MHz
800 MHz
Memory bandwidth
51.2 GB/s
6.4 GB/s
Standard memory config per GPU
-
256 MB
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 1x VGA, 1x S-Video
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
1.3
1.1
OpenCL
1.1
1.1
OpenGL
3.3
2.1
Shader Model
4.0
4.0
Vulkan
N/A
N/A