NVIDIA Tesla K20c vs NVIDIA Quadro FX 2700M

VS

NVIDIA Tesla K20c

NVIDIA Quadro FX 2700M

We compared two Professional market GPUs: 5GB VRAM Tesla K20c and 512MB VRAM Quadro FX 2700M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20c 's Advantages

Released 4 years and 3 months late

More VRAM (5GB vs 512GB)

Larger VRAM bandwidth (208.0GB/s vs 51.14GB/s)

2448 additional rendering cores

NVIDIA Quadro FX 2700M 's Advantages

Lower TDP (65W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20c +2674%

3.524 TFLOPS

Quadro FX 2700M

0.127 TFLOPS

Tesla K20c

VS

Quadro FX 2700M

Graphics Card

Nov 2012

Release Date

Aug 2008

Tesla

Generation

Quadro FX Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

MXM-HE

Clock Speeds

-

1300 MHz

Memory Clock

799 MHz

Memory

5GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

320bit

Memory Bus

256bit

208.0GB/s

Bandwidth

51.14GB/s

Render Config

-

SM Count

6

2496

Shading Units

48

208

TMUs

24

40

ROPs

16

-

16 KB (per SMX)

L1 Cache

-

1280 KB

L2 Cache

64 KB

-

Theoretical Performance

36.71 GPixel/s

Pixel Rate

8.480 GPixel/s

146.8 GTexel/s

Texture Rate

12.72 GTexel/s

-

3.524 TFLOPS

FP32 (float)

127.2 GFLOPS

1175 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

65W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GK110

GPU Name

G94

GK110-885-KA-A1

GPU Variant

NB9E-GLM2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

7.08 billion

Transistors

0.505 billion

561 mm²

Die Size

240 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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