NVIDIA Tesla K20m vs NVIDIA Quadro FX 3500M

VS

NVIDIA Tesla K20m

NVIDIA Quadro FX 3500M

We compared two Professional market GPUs: 5GB VRAM Tesla K20m and 512MB VRAM Quadro FX 3500M 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 10 months late

More VRAM (5GB vs 512GB)

Larger VRAM bandwidth (208.0GB/s vs 38.40GB/s)

2496 additional rendering cores

NVIDIA Quadro FX 3500M 's Advantages

Lower TDP (45W vs 225W)

Score

Tesla K20m

VS

Quadro FX 3500M

Graphics Card

Jan 2013

Release Date

Mar 2007

Tesla

Generation

Quadro FX Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

MXM-III

Clock Speeds

-

1300 MHz

Memory Clock

600 MHz

Memory

5GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

320bit

Memory Bus

256bit

208.0GB/s

Bandwidth

38.40GB/s

Render Config

-

2496

Shading Units

-

208

TMUs

24

40

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

1280 KB

L2 Cache

-

Theoretical Performance

36.71 GPixel/s

Pixel Rate

9.200 GPixel/s

146.8 GTexel/s

Texture Rate

13.80 GTexel/s

-

3.524 TFLOPS

FP32 (float)

-

1175 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

45W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GK110

GPU Name

G71

-

Kepler

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

7.08 billion

Transistors

0.278 billion

561 mm²

Die Size

196 mm²

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.1

Vulkan

N/A

3.5

CUDA

-

5.1

Shader Model

3.0

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