Quadro NVS 420 and Quadro NVS 450 - video card comparison
Passmark - benchmark score Quadro NVS 420 vs Quadro NVS 450
Quadro NVS 420
105
Quadro NVS 450
68
Quadro NVS 420
Quadro NVS 450
Architecture
Tesla (2006−2010)
Tesla (2006−2010)
GPU code name
G98
G98
Market segment
Workstation
Workstation
Release date
January 2009
November 2008
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
550 MHz
480 MHz
Floating-point performance
2x 22.4 gflops
2x 19.2 gflops
Manufacturing process technology
65 nm
65 nm
Number of transistors
210 million
210 million
Pipelines / CUDA cores
8
8
Power consumption (TDP)
40 Watt
35 Watt
Texture fill rate
4.400
3.840
Memory type
GDDR3
GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1400 MHz
1400 MHz
Memory bandwidth
11.2 GB/s
11.2 GB/s
Display Connectors
No outputs
4x DisplayPort
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
1.1
1.1
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.0
4.0
Vulkan
N/A
N/A