NVIDIA Tesla K20c vs NVIDIA Quadro FX 1700

VS

NVIDIA Tesla K20c

NVIDIA Quadro FX 1700

We compared two Professional market GPUs: 5GB VRAM Tesla K20c and 512MB VRAM Quadro FX 1700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20c 's Advantages

Released 5 years and 2 months late

More VRAM (5GB vs 512GB)

Larger VRAM bandwidth (208.0GB/s vs 25.60GB/s)

2464 additional rendering cores

NVIDIA Quadro FX 1700 's Advantages

Lower TDP (42W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20c +5872%

3.524 TFLOPS

Quadro FX 1700

0.059 TFLOPS

Tesla K20c

VS

Quadro FX 1700

Graphics Card

Nov 2012

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

512MB

GDDR5

Memory Type

DDR2

320bit

Memory Bus

256bit

208.0GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

4

2496

Shading Units

32

208

TMUs

16

40

ROPs

8

-

16 KB (per SMX)

L1 Cache

-

1280 KB

L2 Cache

64 KB

-

Theoretical Performance

36.71 GPixel/s

Pixel Rate

3.680 GPixel/s

146.8 GTexel/s

Texture Rate

7.360 GTexel/s

-

3.524 TFLOPS

FP32 (float)

58.88 GFLOPS

1175 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

42W

550 W

Suggested PSU

200 W

No outputs

Outputs

2x DVI 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

G84

GK110-885-KA-A1

GPU Variant

G84-875-A2

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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