NVIDIA Quadro K6000 vs NVIDIA Tesla K20s

VS

NVIDIA Quadro K6000

NVIDIA Tesla K20s

We compared two Professional market GPUs: 12GB VRAM Quadro K6000 and 5GB VRAM Tesla K20s to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K6000 's Advantages

Boost Clock902MHz

More VRAM (12GB vs 5GB)

Larger VRAM bandwidth (288.4GB/s vs 208.0GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K6000 +81%

5.196 TFLOPS

Tesla K20s

2.87 TFLOPS

Quadro K6000

VS

Tesla K20s

Graphics Card

Jul 2013

Release Date

Feb 2013

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

797 MHz

Base Clock

-

902 MHz

Boost Clock

-

1502 MHz

Memory Clock

1300 MHz

Memory

12GB

Memory Size

5GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

320bit

288.4GB/s

Bandwidth

208.0GB/s

Render Config

-

2880

Shading Units

2496

240

TMUs

208

48

ROPs

40

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

1536 KB

L2 Cache

1280 KB

-

Theoretical Performance

54.12 GPixel/s

Pixel Rate

29.90 GPixel/s

216.5 GTexel/s

Texture Rate

119.6 GTexel/s

-

5.196 TFLOPS

FP32 (float)

2.870 TFLOPS

1.732 TFLOPS

FP64 (double)

956.8 GFLOPS

Board Design

225W

TDP

225W

550 W

Suggested PSU

550 W

2x DVI 2x DisplayPort 1.2

Outputs

No outputs

2x 6-pin

Power Connectors

-

Graphics Processor

GK110B

GPU Name

GK110

GK110-890-B1

GPU Variant

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.08 billion

Transistors

7.08 billion

561 mm²

Die Size

561 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.5

CUDA

3.5

5.1

Shader Model

5.1

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