NVIDIA Quadro RTX 6000 Mobile vs NVIDIA RTX A4000 Mobile

VS

NVIDIA Quadro RTX 6000 Mobile

NVIDIA RTX A4000 Mobile

We compared two Professional market GPUs: 24GB VRAM Quadro RTX 6000 Mobile and 8GB VRAM RTX A4000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 6000 Mobile 's Advantages

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (672.0GB/s vs 384.0GB/s)

NVIDIA RTX A4000 Mobile 's Advantages

Released 1 years and 7 months late

Boost Clock has increased by 15% (1680MHz vs 1455MHz)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro RTX 6000 Mobile

13.41 TFLOPS

RTX A4000 Mobile +28%

17.2 TFLOPS

Blender

Quadro RTX 6000 Mobile +3%

2937

RTX A4000 Mobile

2825

OctaneBench

Quadro RTX 6000 Mobile +18%

355

RTX A4000 Mobile

300

Quadro RTX 6000 Mobile

VS

RTX A4000 Mobile

Graphics Card

Sep 2019

Release Date

Apr 2021

Quadro Turing-M

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1275 MHz

Base Clock

1140 MHz

1455 MHz

Boost Clock

1680 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

24GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

672.0GB/s

Bandwidth

384.0GB/s

Render Config

-

72

SM Count

40

4608

Shading Units

5120

288

TMUs

160

96

ROPs

80

576

Tensor Cores

160

72

RT Cores

40

64 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

-

Theoretical Performance

139.7 GPixel/s

Pixel Rate

134.4 GPixel/s

419.0 GTexel/s

Texture Rate

268.8 GTexel/s

26.82 TFLOPS

FP16 (half)

17.20 TFLOPS

13.41 TFLOPS

FP32 (float)

17.20 TFLOPS

419.0 GFLOPS

FP64 (double)

268.8 GFLOPS

Board Design

Unknown

TDP

115W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU102

GPU Name

GA104

-

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

18.6 billion

Transistors

17.4 billion

754 mm²

Die Size

392 mm²

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

7.5

CUDA

8.6

6.7

Shader Model

6.7

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