NVIDIA Tesla K20m vs NVIDIA Quadro NVS 150M

VS

NVIDIA Tesla K20m

NVIDIA Quadro NVS 150M

We compared two Professional market GPUs: 5GB VRAM Tesla K20m and 256MB VRAM Quadro NVS 150M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20m 's Advantages

Released 4 years and 5 months late

More VRAM (5GB vs 256GB)

Larger VRAM bandwidth (208.0GB/s vs 11.20GB/s)

2488 additional rendering cores

NVIDIA Quadro NVS 150M 's Advantages

Lower TDP (10W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20m +16680%

3.524 TFLOPS

Quadro NVS 150M

0.021 TFLOPS

Tesla K20m

VS

Quadro NVS 150M

Graphics Card

Jan 2013

Release Date

Aug 2008

Tesla

Generation

NVS Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

MXM-I

Clock Speeds

-

1300 MHz

Memory Clock

700 MHz

Memory

5GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

320bit

Memory Bus

64bit

208.0GB/s

Bandwidth

11.20GB/s

Render Config

-

SM Count

1

2496

Shading Units

8

208

TMUs

4

40

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

1280 KB

L2 Cache

16 KB

-

Theoretical Performance

36.71 GPixel/s

Pixel Rate

2.120 GPixel/s

146.8 GTexel/s

Texture Rate

2.120 GTexel/s

-

3.524 TFLOPS

FP32 (float)

20.80 GFLOPS

1175 GFLOPS

FP64 (double)

-

Board Design

225W

TDP

10W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GK110

GPU Name

G98

-

GPU Variant

NB9M-GE

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

7.08 billion

Transistors

0.21 billion

561 mm²

Die Size

86 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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