Quadro FX 1800 and Quadro 400 - video card comparison
Passmark - benchmark score Quadro FX 1800 vs Quadro 400
Quadro FX 1800
414
Quadro 400
152
Quadro FX 1800
Quadro 400
Architecture
Tesla (2006−2010)
Tesla 2.0 (2007−2013)
GPU code name
G94
GT216
Market segment
Workstation
Workstation
Release date
March 2009
April 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
550 MHz
450 MHz
Floating-point performance
176 gflops
108 gflops
Manufacturing process technology
65 nm
40 nm
Number of transistors
505 million
486 million
Pipelines / CUDA cores
64
48
Power consumption (TDP)
59 Watt
32 Watt
Texture fill rate
17.60
7.200
Memory type
GDDR3
DDR3
Maximum RAM amount
768 MB
512 MB
Memory bus width
192 Bit
64 Bit
Memory clock speed
1600 MHz
1540 MHz
Memory bandwidth
38.4 GB/s
12.32 GB/s
Display Connectors
1x DVI, 2x DisplayPort
1x DVI, 1x DisplayPort
DirectX
11.1 (10_0)
11.1 (10_1)
CUDA
1.1
1.2
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A