NVIDIA GRID K140Q vs NVIDIA RTX A2000 Mobile

VS

NVIDIA GRID K140Q

NVIDIA RTX A2000 Mobile

We compared two Professional market GPUs: 1024MB VRAM GRID K140Q and 4GB VRAM RTX A2000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A2000 Mobile 's Advantages

Released 7 years and 10 months late

Boost Clock1358MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (176.0GB/s vs 28.51GB/s)

2368 additional rendering cores

Lower TDP (95W vs 130W)

Score

Benchmark

FP32 (float)

GRID K140Q

0.326 TFLOPS

RTX A2000 Mobile +2032%

6.953 TFLOPS

GRID K140Q

VS

RTX A2000 Mobile

Graphics Card

Jun 2013

Release Date

Apr 2021

GRID

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

893 MHz

-

Boost Clock

1358 MHz

891 MHz

Memory Clock

1375 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

176.0GB/s

Render Config

-

SM Count

20

192

Shading Units

2560

16

TMUs

80

16

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

16 KB (per SMX)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

3.400 GPixel/s

Pixel Rate

65.18 GPixel/s

13.60 GTexel/s

Texture Rate

108.6 GTexel/s

-

FP16 (half)

6.953 TFLOPS

326.4 GFLOPS

FP32 (float)

6.953 TFLOPS

13.60 GFLOPS

FP64 (double)

108.6 GFLOPS

Board Design

130W

TDP

95W

300 W

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

GA106

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

1.27 billion

Transistors

12 billion

118 mm²

Die Size

276 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.6

5.1

Shader Model

6.6

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