NVIDIA RTX A2000 Mobile vs NVIDIA Tesla K20Xm

VS

NVIDIA RTX A2000 Mobile

NVIDIA Tesla K20Xm

We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile and 6GB VRAM Tesla K20Xm to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A2000 Mobile 's Advantages

Released 8 years and 5 months late

Boost Clock1358MHz

Lower TDP (95W vs 235W)

NVIDIA Tesla K20Xm 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (249.6GB/s vs 176.0GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A2000 Mobile +76%

6.953 TFLOPS

Tesla K20Xm

3.935 TFLOPS

Blender

RTX A2000 Mobile +228%

1222

Tesla K20Xm

372

OctaneBench

RTX A2000 Mobile +33%

84

Tesla K20Xm

63

RTX A2000 Mobile

VS

Tesla K20Xm

Graphics Card

Apr 2021

Release Date

Nov 2012

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

893 MHz

Base Clock

-

1358 MHz

Boost Clock

-

1375 MHz

Memory Clock

1300 MHz

Memory

4GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

384bit

176.0GB/s

Bandwidth

249.6GB/s

Render Config

-

20

SM Count

-

2560

Shading Units

2688

80

TMUs

224

48

ROPs

48

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

1536 KB

-

Theoretical Performance

65.18 GPixel/s

Pixel Rate

40.99 GPixel/s

108.6 GTexel/s

Texture Rate

164.0 GTexel/s

6.953 TFLOPS

FP16 (half)

-

6.953 TFLOPS

FP32 (float)

3.935 TFLOPS

108.6 GFLOPS

FP64 (double)

1312 GFLOPS

Board Design

95W

TDP

235W

-

Suggested PSU

550 W

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA106

GPU Name

GK110

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

12 billion

Transistors

7.08 billion

276 mm²

Die Size

561 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.5

6.6

Shader Model

5.1

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