NVIDIA Tesla K40m vs NVIDIA Quadro NVS 450

VS

NVIDIA Tesla K40m

NVIDIA Quadro NVS 450

We compared two Professional market GPUs: 12GB VRAM Tesla K40m and 256MB VRAM Quadro NVS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40m 's Advantages

Released 5 years late

Boost Clock876MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (288.4GB/s vs 11.20GB/s)

2872 additional rendering cores

NVIDIA Quadro NVS 450 's Advantages

Lower TDP (35W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40m +26457%

5.046 TFLOPS

Quadro NVS 450

0.019 TFLOPS

Tesla K40m

VS

Quadro NVS 450

Graphics Card

Nov 2013

Release Date

Nov 2008

Tesla

Generation

Quadro NVS

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

745 MHz

Base Clock

-

876 MHz

Boost Clock

-

1502 MHz

Memory Clock

700 MHz

Memory

12GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

384bit

Memory Bus

64bit

288.4GB/s

Bandwidth

11.20GB/s

Render Config

-

SM Count

1

2880

Shading Units

8

240

TMUs

4

48

ROPs

4

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

16 KB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

1.920 GPixel/s

210.2 GTexel/s

Texture Rate

1.920 GTexel/s

-

5.046 TFLOPS

FP32 (float)

19.20 GFLOPS

1.682 TFLOPS

FP64 (double)

-

Board Design

245W

TDP

35W

550 W

Suggested PSU

200 W

No outputs

Outputs

4x DisplayPort

-

Power Connectors

None

Graphics Processor

GK110B

GPU Name

G98

-

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_1)

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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