Quadro FX 1800 and Quadro FX 1500 - video card comparison
Passmark - benchmark score Quadro FX 1800 vs Quadro FX 1500
Quadro FX 1800
414
Quadro FX 1500
174
Quadro FX 1800
Quadro FX 1500
Architecture
Tesla (2006−2010)
Curie (2003−2013)
GPU code name
G94
G71
Market segment
Workstation
Workstation
Release date
March 2009
April 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
550 MHz
325 MHz
Floating-point performance
176 gflops
-
Manufacturing process technology
65 nm
90 nm
Number of transistors
505 million
278 million
Pipelines / CUDA cores
64
-
Power consumption (TDP)
59 Watt
65 Watt
Texture fill rate
17.60
7.800
Memory type
GDDR3
GDDR3
Maximum RAM amount
768 MB
256 MB
Memory bus width
192 Bit
256 Bit
Memory clock speed
1600 MHz
1250 MHz
Memory bandwidth
38.4 GB/s
40 GB/s
Display Connectors
1x DVI, 2x DisplayPort
2x DVI, 1x S-Video
DirectX
11.1 (10_0)
9.0c (9_3)
CUDA
1.1
-
OpenCL
1.1
N/A
OpenGL
3.3
2.1
Shader Model
4.0
3.0
Vulkan
N/A
N/A