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Spec Quadro NVS 420
Overview
Product name NVIDIA Quadro NVS 420
Architecture Tesla
Generation / family NVS
GPU codename G98S
Launch date 2009-01-20
Market segment Workstation, Creator in NVS
Board type / entry type Workstation GPU
GPU
Process node UMC 65 nm
Die size 86 mm²
Transistor count 0.21 billion
GPU chip G98S
SM / multiprocessor count 1
CUDA Cores 8
ROPs 4
TMUs 4
Clocks
Base / Core clock 550 MHz
Boost clock 550 MHz
Memory clock 700 MHz
Memory
Memory size 256 MB
Memory type GDDR3
Memory bus width 64-bit
Memory bandwidth 11.2 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 40 W
Recommended PSU 200 W
Power connectors None
Slot width Single-slot
Display / Media
Display outputs 1x VHDCI
Features
DirectX support DirectX 10.0
OpenGL support OpenGL 3.3
CUDA support 1.1
Shader Model 4.0
Performance / Benchmarks
FP32 throughput 0.02 TFLOPS

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