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Spec Tesla K8
Overview
Product name NVIDIA Tesla K8
Architecture Kepler
Generation / family Tesla K Series
GPU codename GK104
Launch date 2014-09-16
Market segment Data Center in Tesla K Series
Board type / entry type Data Center GPU
GPU
Process node TSMC 28 nm
Die size 294 mm²
Transistor count 3.54 billion
GPU chip GK104
SM / multiprocessor count 0
CUDA Cores 1536
ROPs 32
TMUs 128
Clocks
Base / Core clock 693 MHz
Boost clock 811 MHz
Memory clock 1,250 MHz
Memory
Memory size 8 GB
Memory type GDDR5
Memory bus width 256-bit
Memory bandwidth 160 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 100 W
Recommended PSU 300 W
Power connectors 1x 6-pin
Slot width Single-slot, 241 mm length
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.2
CUDA support 3.0
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 2.49 TFLOPS

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