NVIDIA Tesla K20X vs NVIDIA Quadro FX 370 LP

VS

NVIDIA Tesla K20X

NVIDIA Quadro FX 370 LP

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 256MB VRAM Quadro FX 370 LP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages

Released 4 years late

More VRAM (6GB vs 256GB)

Larger VRAM bandwidth (249.6GB/s vs 8.000GB/s)

2680 additional rendering cores

NVIDIA Quadro FX 370 LP 's Advantages

Lower TDP (25W vs 235W)

Score

Benchmark

FP32 (float)

Tesla K20X +23047%

3.935 TFLOPS

Quadro FX 370 LP

0.017 TFLOPS

Tesla K20X

VS

Quadro FX 370 LP

Graphics Card

Nov 2012

Release Date

Nov 2008

Tesla

Generation

Quadro FX

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

1300 MHz

Memory Clock

500 MHz

Memory

6GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

384bit

Memory Bus

64bit

249.6GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

1

2688

Shading Units

8

224

TMUs

4

48

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

16 KB

-

Theoretical Performance

40.99 GPixel/s

Pixel Rate

2.160 GPixel/s

164.0 GTexel/s

Texture Rate

2.160 GTexel/s

-

3.935 TFLOPS

FP32 (float)

17.28 GFLOPS

1312 GFLOPS

FP64 (double)

-

Board Design

235W

TDP

25W

550 W

Suggested PSU

200 W

No outputs

Outputs

1x DMS-59

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

G98

-

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

7.08 billion

Transistors

0.21 billion

561 mm²

Die Size

86 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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