NVIDIA Quadro K2000 vs NVIDIA Tesla K20Xm

VS

NVIDIA Quadro K2000

NVIDIA Tesla K20Xm

We compared two Professional market GPUs: 2GB VRAM Quadro K2000 and 6GB VRAM Tesla K20Xm to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K2000 's Advantages

Lower TDP (51W vs 235W)

NVIDIA Tesla K20Xm 's Advantages

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (249.6GB/s vs 64.00GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K2000

0.733 TFLOPS

Tesla K20Xm +436%

3.935 TFLOPS

Quadro K2000

VS

Tesla K20Xm

Graphics Card

Mar 2013

Release Date

Nov 2012

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

1300 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

384bit

64.00GB/s

Bandwidth

249.6GB/s

Render Config

-

384

Shading Units

2688

32

TMUs

224

16

ROPs

48

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

1536 KB

-

Theoretical Performance

7.632 GPixel/s

Pixel Rate

40.99 GPixel/s

30.53 GTexel/s

Texture Rate

164.0 GTexel/s

-

732.7 GFLOPS

FP32 (float)

3.935 TFLOPS

30.53 GFLOPS

FP64 (double)

1312 GFLOPS

Board Design

51W

TDP

235W

250 W

Suggested PSU

550 W

1x DVI 2x DisplayPort 1.2

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GK107

GPU Name

GK110

GK107-301-A2

GPU Variant

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

7.08 billion

118 mm²

Die Size

561 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.0

CUDA

3.5

5.1

Shader Model

5.1

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