Tesla K80m and G84 - video card comparison

Tesla K80m

G84

Architecture

Kepler 2.0 (2013−2015)

Tesla (2006−2010)

GPU code name

GK210

G84

Market segment

Workstation

Desktop

Release date

November 2014

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Interface

PCIe 3.0 x16

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Supplementary power connectors

1x 8-pin

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Boost clock speed

824 MHz

-

Core clock speed

562 MHz

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Floating-point performance

2x 4,373 gflops

-

Manufacturing process technology

28 nm

80 nm

Number of transistors

7,100 million

289 million

Pipelines / CUDA cores

2x 2496

32

Power consumption (TDP)

300 Watt

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Texture fill rate

2x 182.2 billion/sec

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Memory type

GDDR5

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Maximum RAM amount

2x 12 GB

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Memory bus width

2x 384 Bit

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Memory clock speed

5012 MHz

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Memory bandwidth

2x 240.6 GB/s

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Display Connectors

No outputs

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DirectX

12.0 (11_1)

11.1 (10_0)

CUDA

-

1.1

OpenCL

-

1.1

OpenGL

4.6

3.3

Shader Model

-

4.0

Vulkan

-

N/A

PureVideo HD

-

VP2