NVIDIA RTX A2000 Mobile vs NVIDIA Tesla K20m

VS

NVIDIA RTX A2000 Mobile NVIDIA Tesla K20m

We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile and 5GB VRAM Tesla K20m 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 3 months late

Boost Clock1358MHz

64 additional rendering cores

Lower TDP (95W vs 225W)

NVIDIA Tesla K20m 's Advantages

More VRAM (5GB vs 4GB)

Larger VRAM bandwidth (208.0GB/s vs 176.0GB/s)

Score

Benchmark

FP32 (float)

RTX A2000 Mobile +97%

6.953 TFLOPS

Tesla K20m

3.524 TFLOPS

RTX A2000 Mobile

VS

Tesla K20m

Graphics Card

Apr 2021

Release Date

Jan 2013

Quadro Mobile

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

893 MHz

Base Clock

-

1358 MHz

Boost Clock

-

1375 MHz

Memory Clock

1300 MHz

Memory

4GB

Memory Size

5GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

320bit

176.0GB/s

Bandwidth

208.0GB/s

Render Config

20

SM Count

-

Compute Units

-

2560

Shading Units

2496

80

TMUs

208

48

ROPs

40

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

1280 KB

Theoretical Performance

65.18 GPixel/s

Pixel Rate

36.71 GPixel/s

108.6 GTexel/s

Texture Rate

146.8 GTexel/s

6.953 TFLOPS

FP16 (half)

-

6.953 TFLOPS

FP32 (float)

3.524 TFLOPS

108.6 GFLOPS

FP64 (double)

1175 GFLOPS

Graphics Processor

GA106

GPU Name

GK110

-

GPU Variant

-

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

12 billion

Transistors

7.08 billion

276 mm²

Die Size

561 mm²

Board Design

95W

TDP

225W

-

Suggested PSU

550 W

No outputs

Outputs

No outputs

None

Power Connectors

1x 6-pin + 1x 8-pin

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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