NVIDIA Tesla K40c vs NVIDIA Quadro NVS 140M

VS

NVIDIA Tesla K40c

NVIDIA Quadro NVS 140M

We compared two Professional market GPUs: 12GB VRAM Tesla K40c and 512MB VRAM Quadro NVS 140M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40c 's Advantages

Released 6 years and 5 months late

Boost Clock876MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (288.4GB/s vs 9.600GB/s)

2864 additional rendering cores

NVIDIA Quadro NVS 140M 's Advantages

Lower TDP (10W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40c +19307%

5.046 TFLOPS

Quadro NVS 140M

0.026 TFLOPS

Tesla K40c

VS

Quadro NVS 140M

Graphics Card

Oct 2013

Release Date

May 2007

Tesla

Generation

NVS Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

745 MHz

Base Clock

-

876 MHz

Boost Clock

-

1502 MHz

Memory Clock

600 MHz

Memory

12GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

64bit

288.4GB/s

Bandwidth

9.600GB/s

Render Config

-

SM Count

2

2880

Shading Units

16

240

TMUs

8

48

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

16 KB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

1.600 GPixel/s

210.2 GTexel/s

Texture Rate

3.200 GTexel/s

-

5.046 TFLOPS

FP32 (float)

25.60 GFLOPS

1.682 TFLOPS

FP64 (double)

-

Board Design

245W

TDP

10W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GK180

GPU Name

G86

GK180-890-A1

GPU Variant

G86-740-A2

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

7.08 billion

Transistors

0.21 billion

561 mm²

Die Size

127 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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