NVIDIA Tesla K40s vs NVIDIA Quadro 4000M

VS

NVIDIA Tesla K40s

NVIDIA Quadro 4000M

We compared two Professional market GPUs: 12GB VRAM Tesla K40s and 2GB VRAM Quadro 4000M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40s 's Advantages

Released 2 years and 9 months late

Boost Clock876MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (288.4GB/s vs 80.00GB/s)

2544 additional rendering cores

NVIDIA Quadro 4000M 's Advantages

Lower TDP (100W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40s +690%

5.046 TFLOPS

Quadro 4000M

0.638 TFLOPS

Tesla K40s

VS

Quadro 4000M

Graphics Card

Nov 2013

Release Date

Feb 2011

Tesla

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

745 MHz

Base Clock

-

876 MHz

Boost Clock

-

1502 MHz

Memory Clock

625 MHz

Memory

12GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

7

2880

Shading Units

336

240

TMUs

56

48

ROPs

32

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

512 KB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

6.650 GPixel/s

210.2 GTexel/s

Texture Rate

26.60 GTexel/s

-

5.046 TFLOPS

FP32 (float)

638.4 GFLOPS

1.682 TFLOPS

FP64 (double)

53.20 GFLOPS

Board Design

245W

TDP

100W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK110B

GPU Name

GF104

-

GPU Variant

N12E-Q3-A1

Kepler

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

7.08 billion

Transistors

1.95 billion

561 mm²

Die Size

332 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

2.1

5.1

Shader Model

5.1

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