NVIDIA Tesla K20m vs NVIDIA Quadro FX 570

VS

NVIDIA Tesla K20m

NVIDIA Quadro FX 570

We compared two Professional market GPUs: 5GB VRAM Tesla K20m and 256MB VRAM Quadro FX 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20m 's Advantages

Released 5 years and 4 months late

More VRAM (5GB vs 256GB)

Larger VRAM bandwidth (208.0GB/s vs 12.80GB/s)

2480 additional rendering cores

NVIDIA Quadro FX 570 's Advantages

Lower TDP (38W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20m +12051%

3.524 TFLOPS

Quadro FX 570

0.029 TFLOPS

Tesla K20m

VS

Quadro FX 570

Graphics Card

Jan 2013

Release Date

Sep 2007

Tesla

Generation

Quadro FX

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1300 MHz

Memory Clock

400 MHz

Memory

5GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

320bit

Memory Bus

128bit

208.0GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

2

2496

Shading Units

16

208

TMUs

8

40

ROPs

8

-

16 KB (per SMX)

L1 Cache

-

1280 KB

L2 Cache

32 KB

-

Theoretical Performance

36.71 GPixel/s

Pixel Rate

3.680 GPixel/s

146.8 GTexel/s

Texture Rate

3.680 GTexel/s

-

3.524 TFLOPS

FP32 (float)

29.44 GFLOPS

1175 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

38W

550 W

Suggested PSU

200 W

No outputs

Outputs

2x DVI

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

G84

-

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

7.08 billion

Transistors

0.289 billion

561 mm²

Die Size

169 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

1.1

5.1

Shader Model

4.0

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