NVIDIA Tesla K20X vs NVIDIA Quadro 2000

VS

NVIDIA Tesla K20X NVIDIA Quadro 2000

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 1024MB VRAM Quadro 2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages

Released 1 years and 11 months late

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (249.6GB/s vs 41.60GB/s)

2496 additional rendering cores

NVIDIA Quadro 2000 's Advantages

Lower TDP (62W vs 235W)

Score

Benchmark

FP32 (float)

Tesla K20X +719%

3.935 TFLOPS

Quadro 2000

0.48 TFLOPS

Tesla K20X

VS

Quadro 2000

Graphics Card

Nov 2012

Release Date

Dec 2010

Tesla

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1300 MHz

Memory Clock

650 MHz

Memory

6GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

128bit

249.6GB/s

Bandwidth

41.60GB/s

Render Config

-

SM Count

4

-

Compute Units

-

2688

Shading Units

192

224

TMUs

32

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

256 KB

Theoretical Performance

40.99 GPixel/s

Pixel Rate

5.000 GPixel/s

164.0 GTexel/s

Texture Rate

20.00 GTexel/s

-

FP16 (half)

-

3.935 TFLOPS

FP32 (float)

480.0 GFLOPS

1312 GFLOPS

FP64 (double)

40.00 GFLOPS

Graphics Processor

GK110

GPU Name

GF106

-

GPU Variant

GF106-875-KA-A1

Kepler

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

7.08 billion

Transistors

1.17 billion

561 mm²

Die Size

238 mm²

Board Design

235W

TDP

62W

550 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 2x DisplayPort

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

2.1

5.1

Shader Model

5.1

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