Quadro K1200 vs Tesla K20X

VS

NVIDIA Quadro K1200

NVIDIA Tesla K20X

We compared two Professional market GPUs: 4GB VRAM Quadro K1200 and 6GB VRAM Tesla K20X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Quadro K1200 Advantages

Released 2 years and 2 months late

Boost Clock1124MHz

Lower TDP (45W vs 235W)

Tesla K20X Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (249.6GB/s vs 80.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K1200

1151

Tesla K20X +241%

3935

Quadro K1200

VS

Tesla K20X

Graphics Card

Jan 2015

Release Date

Nov 2012

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1058 MHz

Base Clock

-

1124 MHz

Boost Clock

-

1250 MHz

Memory Clock

1300 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

384bit

80.00GB/s

Bandwidth

249.6GB/s

Render Config

512

Shading Units

2688

32

TMUs

224

16

ROPs

48

64 KB (per SMM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

1536 KB

Theoretical Performance

17.98 GPixel/s

Pixel Rate

40.99 GPixel/s

35.97 GTexel/s

Texture Rate

164.0 GTexel/s

1151 GFLOPS

FP32 (float)

3.935 TFLOPS

35.97 GFLOPS

FP64 (double)

1312 GFLOPS

Board Design

45W

TDP

235W

200 W

Suggested PSU

550 W

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GM107

GPU Name

GK110

GM107-860-A2

GPU Variant

-

Maxwell

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

7.08 billion

148 mm²

Die Size

561 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

5.0

CUDA

3.5

5.1

Shader Model

5.1

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