NVIDIA RTX A4 Mobile vs NVIDIA Quadro RTX 6000 Mobile

VS

NVIDIA RTX A4 Mobile NVIDIA Quadro RTX 6000 Mobile

We compared two Professional market GPUs: 4GB VRAM RTX A4 Mobile and 24GB VRAM Quadro RTX 6000 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 1 years and 7 months late

Boost Clock has increased by 22% (1770MHz vs 1455MHz)

NVIDIA Quadro RTX 6000 Mobile 's Advantages

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (672.0GB/s vs 224.0GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A4 Mobile

7.25 TFLOPS

Quadro RTX 6000 Mobile +84%

13.41 TFLOPS

RTX A4 Mobile

VS

Quadro RTX 6000 Mobile

Graphics Card

Apr 2021

Release Date

Sep 2019

Quadro Ampere-M

Generation

Quadro Turing-M

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1297 MHz

Base Clock

1275 MHz

1770 MHz

Boost Clock

1455 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

384bit

224.0GB/s

Bandwidth

672.0GB/s

Render Config

16

SM Count

72

-

Compute Units

-

2048

Shading Units

4608

64

TMUs

288

32

ROPs

96

64

Tensor Cores

576

16

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

6 MB

Theoretical Performance

56.64 GPixel/s

Pixel Rate

139.7 GPixel/s

113.3 GTexel/s

Texture Rate

419.0 GTexel/s

7.250 TFLOPS

FP16 (half)

26.82 TFLOPS

7.250 TFLOPS

FP32 (float)

13.41 TFLOPS

113.3 GFLOPS

FP64 (double)

419.0 GFLOPS

Graphics Processor

GA107

GPU Name

TU102

-

GPU Variant

-

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

8.7 billion

Transistors

18.6 billion

200 mm²

Die Size

754 mm²

Board Design

Unknown

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

7.5

6.7

Shader Model

6.7

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