NVIDIA Tesla K40C 高性能运算协处理器，K40M K40X运算GPU现货供应

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NVIDIA Tesla K40c Graphics Processor

GPU Name:	GK110B
Process Size:	28 nm
Transistors:	7,080 million
Die Size:	561 mm2

Graphics Card

Released:	Oct 8th, 2013
Production Status:	Active
Launch Price:	7,699 USD
Bus Interface:	PCIe 3.0 x16

Clock Speeds

GPU Clock:	745 MHz
Memory Clock:	1502 MHz                                                        6008 MHz effective

Memory

Memory Size:	12288 MB
Memory Type:	GDDR5
Memory Bus:	384 bit
Bandwidth:	288 GB/s

Render Config

Shading Units:	2880
TMUs:	240
ROPs:	48
SMX Count:	15
Pixel Rate:	44.7 GPixel/s
Texture Rate:	179 GTexel/s
Floating-point performance:	4,291 GFLOPS

Board Design

Slot Width:	Dual-slot
Length:	10.5 inches         267 mm
TDP:	245 W

Graphics Features

DirectX:	11.0
OpenGL:	4.4
OpenCL:	1.1
Shader Model:	5.0

VGA BIOS

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GPU-Z Validation

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Card Notes

some specs unknown

GK110B GPU Notes

Compute Capability: CUDA 3.5

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