NVIDIA Tesla K40s vs NVIDIA GRID M3 3020

VS

We compared two Professional market GPUs: 12GB VRAM Tesla K40s and 4GB VRAM GRID M3 3020 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40s 's Advantages

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (288.4GB/s vs 83.20GB/s)

2240 additional rendering cores

NVIDIA GRID M3 3020 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 49% (1306MHz vs 876MHz)

Score

Benchmark

FP32 (float)

Tesla K40s +201%

5.046 TFLOPS

GRID M3 3020

1.672 TFLOPS

Tesla K40s

VS

GRID M3 3020

Graphics Card

Nov 2013

Release Date

May 2016

Tesla

Generation

GRID

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

745 MHz

Base Clock

1033 MHz

876 MHz

Boost Clock

1306 MHz

1502 MHz

Memory Clock

1300 MHz

Memory

12GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

128bit

288.4GB/s

Bandwidth

83.20GB/s

Render Config

-

SM Count

-

Compute Units

-

2880

Shading Units

640

240

TMUs

40

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SMM)

1536 KB

L2 Cache

2 MB

Theoretical Performance

52.56 GPixel/s

Pixel Rate

20.90 GPixel/s

210.2 GTexel/s

Texture Rate

52.24 GTexel/s

-

FP16 (half)

-

5.046 TFLOPS

FP32 (float)

1.672 TFLOPS

1.682 TFLOPS

FP64 (double)

52.24 GFLOPS

Graphics Processor

GK110B

GPU Name

GM107

-

GPU Variant

-

Kepler

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.08 billion

Transistors

1.87 billion

561 mm²

Die Size

148 mm²

Board Design

245W

TDP

Unknown

550 W

Suggested PSU

200 W

No outputs

Outputs

No outputs

-

Power Connectors

1x 8-pin

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

5.0

5.1

Shader Model

6.7 (5.1)

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