NVIDIA GRID K540Q vs NVIDIA RTX A4 Mobile

VS

NVIDIA GRID K540Q

NVIDIA RTX A4 Mobile

We compared two Professional market GPUs: 4GB VRAM GRID K540Q and 4GB VRAM RTX A4 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4 Mobile 's Advantages

Released 6 years and 9 months late

Boost Clock1770MHz

Larger VRAM bandwidth (224.0GB/s vs 160.0GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GRID K540Q

2.289 TFLOPS

RTX A4 Mobile +216%

7.25 TFLOPS

GRID K540Q

VS

RTX A4 Mobile

Graphics Card

Jul 2014

Release Date

Apr 2021

GRID

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1297 MHz

-

Boost Clock

1770 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

16

1536

Shading Units

2048

128

TMUs

64

32

ROPs

32

-

Tensor Cores

64

-

RT Cores

16

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

23.84 GPixel/s

Pixel Rate

56.64 GPixel/s

95.36 GTexel/s

Texture Rate

113.3 GTexel/s

-

FP16 (half)

7.250 TFLOPS

2.289 TFLOPS

FP32 (float)

7.250 TFLOPS

95.36 GFLOPS

FP64 (double)

113.3 GFLOPS

Board Design

225W

TDP

Unknown

550 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

GK104

GPU Name

GA107

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

3.54 billion

Transistors

8.7 billion

294 mm²

Die Size

200 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

6.7

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