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Spec Tesla C870
Overview
Product name NVIDIA Tesla C870
Architecture Tesla
Generation / family Tesla C Series
GPU codename G80
Launch date 2007-05-02
Market segment Data Center in Tesla C Series
Board type / entry type Data Center GPU
GPU
Process node TSMC 90 nm
Die size 484 mm²
Transistor count 0.68 billion
GPU chip G80
SM / multiprocessor count 16
CUDA Cores 128
ROPs 24
TMUs 32
Clocks
Base / Core clock 600 MHz
Boost clock 600 MHz
Memory clock 800 MHz
Memory
Memory size 1.5 GB
Memory type GDDR3
Memory bus width 384-bit
Memory bandwidth 76.8 GB/s
Bus / Interface
Bus interface PCIe 1.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 171 W
Recommended PSU 450 W
Power connectors 2x 6-pin
Slot width Dual-slot
Features
DirectX support DirectX 10.0
OpenGL support OpenGL 3.3
CUDA support 1.0
Shader Model 4.0
Performance / Benchmarks
FP32 throughput 0.35 TFLOPS

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