NVIDIA GRID K160Q vs NVIDIA Tesla K20s

VS

NVIDIA GRID K160Q

NVIDIA Tesla K20s

We compared two Professional market GPUs: 1024MB VRAM GRID K160Q and 5GB VRAM Tesla K20s to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K160Q 's Advantages

Lower TDP (130W vs 225W)

NVIDIA Tesla K20s 's Advantages

More VRAM (5GB vs 1024GB)

Larger VRAM bandwidth (208.0GB/s vs 28.51GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

GRID K160Q

0.326 TFLOPS

Tesla K20s +780%

2.87 TFLOPS

GRID K160Q

VS

Tesla K20s

Graphics Card

Jun 2013

Release Date

Feb 2013

GRID

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

891 MHz

Memory Clock

1300 MHz

Memory

1024MB

Memory Size

5GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

320bit

28.51GB/s

Bandwidth

208.0GB/s

Render Config

-

192

Shading Units

2496

16

TMUs

208

16

ROPs

40

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

1280 KB

-

Theoretical Performance

3.400 GPixel/s

Pixel Rate

29.90 GPixel/s

13.60 GTexel/s

Texture Rate

119.6 GTexel/s

-

326.4 GFLOPS

FP32 (float)

2.870 TFLOPS

13.60 GFLOPS

FP64 (double)

956.8 GFLOPS

Board Design

130W

TDP

225W

300 W

Suggested PSU

550 W

No outputs

Outputs

No outputs

-

Graphics Processor

GK107

GPU Name

GK110

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

7.08 billion

118 mm²

Die Size

561 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.0

CUDA

3.5

5.1

Shader Model

5.1

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