NVIDIA Quadro K1200 vs NVIDIA Tesla K20m

VS

NVIDIA Quadro K1200

NVIDIA Tesla K20m

We compared two Professional market GPUs: 4GB VRAM Quadro K1200 and 5GB VRAM Tesla K20m to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K1200 's Advantages

Released 2 years late

Boost Clock1124MHz

Lower TDP (45W vs 225W)

NVIDIA Tesla K20m 's Advantages

More VRAM (5GB vs 4GB)

Larger VRAM bandwidth (208.0GB/s vs 80.00GB/s)

1984 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K1200

1.151 TFLOPS

Tesla K20m +206%

3.524 TFLOPS

Quadro K1200

VS

Tesla K20m

Graphics Card

Jan 2015

Release Date

Jan 2013

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1058 MHz

Base Clock

-

1124 MHz

Boost Clock

-

1250 MHz

Memory Clock

1300 MHz

Memory

4GB

Memory Size

5GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

320bit

80.00GB/s

Bandwidth

208.0GB/s

Render Config

-

512

Shading Units

2496

32

TMUs

208

16

ROPs

40

-

64 KB (per SMM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

1280 KB

-

Theoretical Performance

17.98 GPixel/s

Pixel Rate

36.71 GPixel/s

35.97 GTexel/s

Texture Rate

146.8 GTexel/s

-

1151 GFLOPS

FP32 (float)

3.524 TFLOPS

35.97 GFLOPS

FP64 (double)

1175 GFLOPS

Board Design

45W

TDP

225W

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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