NVIDIA Quadro P6000 vs NVIDIA Tesla K20X

VS

We compared two Professional market GPUs: 24GB VRAM Quadro P6000 and 6GB VRAM Tesla K20X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P6000 's Advantages

Released 3 years and 11 months late

Boost Clock1645MHz

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (432.8GB/s vs 249.6GB/s)

1152 additional rendering cores

NVIDIA Tesla K20X 's Advantages

Lower TDP (235W vs 250W)

Score

Benchmark

FP32 (float)

Quadro P6000 +220%

12.63 TFLOPS

Tesla K20X

3.935 TFLOPS

Quadro P6000

VS

Tesla K20X

Graphics Card

Oct 2016

Release Date

Nov 2012

Quadro Pascal

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1506 MHz

Base Clock

-

1645 MHz

Boost Clock

-

1127 MHz

Memory Clock

1300 MHz

Memory

24GB

Memory Size

6GB

GDDR5X

Memory Type

GDDR5

384bit

Memory Bus

384bit

432.8GB/s

Bandwidth

249.6GB/s

Render Config

30

SM Count

-

Compute Units

-

3840

Shading Units

2688

240

TMUs

224

96

ROPs

48

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

3 MB

L2 Cache

1536 KB

Theoretical Performance

157.9 GPixel/s

Pixel Rate

40.99 GPixel/s

394.8 GTexel/s

Texture Rate

164.0 GTexel/s

197.4 GFLOPS

FP16 (half)

-

12.63 TFLOPS

FP32 (float)

3.935 TFLOPS

394.8 GFLOPS

FP64 (double)

1312 GFLOPS

Graphics Processor

GP102

GPU Name

GK110

GP102-875-A1

GPU Variant

-

Pascal

Architecture

Kepler

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

7.08 billion

471 mm²

Die Size

561 mm²

Board Design

250W

TDP

235W

600 W

Suggested PSU

550 W

1x DVI 4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.5

6.7

Shader Model

5.1

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