NVIDIA Quadro RTX 4000 Mobile vs NVIDIA RTX A3000 Mobile

VS

NVIDIA Quadro RTX 4000 Mobile NVIDIA RTX A3000 Mobile

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 Mobile and 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 Mobile 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 264.0GB/s)

Lower TDP (110W vs 130W)

NVIDIA RTX A3000 Mobile 's Advantages

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro RTX 4000 Mobile

7.987 TFLOPS

RTX A3000 Mobile +60%

12.78 TFLOPS

Quadro RTX 4000 Mobile

VS

RTX A3000 Mobile

Graphics Card

May 2019

Release Date

Unknown

Quadro Mobile

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1110 MHz

Base Clock

1260 MHz

1560 MHz

Boost Clock

1560 MHz

1750 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

264.0GB/s

Render Config

40

SM Count

32

-

Compute Units

-

2560

Shading Units

4096

160

TMUs

128

64

ROPs

64

320

Tensor Cores

128

40

RT Cores

32

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

Theoretical Performance

99.84 GPixel/s

Pixel Rate

99.84 GPixel/s

249.6 GTexel/s

Texture Rate

199.7 GTexel/s

15.97 TFLOPS

FP16 (half)

12.78 TFLOPS

7.987 TFLOPS

FP32 (float)

12.78 TFLOPS

249.6 GFLOPS

FP64 (double)

199.7 GFLOPS

Graphics Processor

TU104

GPU Name

GA104

N19E-Q3-A1

GPU Variant

-

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

13.6 billion

Transistors

17.4 billion

545 mm²

Die Size

392 mm²

Board Design

110W

TDP

130W

-

Suggested PSU

-

No outputs

Outputs

No outputs

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

7.5

CUDA

8.6

6.6

Shader Model

6.6

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