NVIDIA RTX A1000 Mobile vs NVIDIA Quadro RTX 4000 Mobile

VS

NVIDIA RTX A1000 Mobile

NVIDIA Quadro RTX 4000 Mobile

We compared two Professional market GPUs: 4GB VRAM RTX A1000 Mobile and 8GB VRAM Quadro RTX 4000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 Mobile 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 17% (1831MHz vs 1560MHz)

Lower TDP (60W vs 110W)

NVIDIA Quadro RTX 4000 Mobile 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 224GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A1000 Mobile

7.5 TFLOPS

Quadro RTX 4000 Mobile +6%

7.987 TFLOPS

RTX A1000 Mobile

VS

Quadro RTX 4000 Mobile

Graphics Card

Mar 2022

Release Date

May 2019

Quadro Ampere-M

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

630 MHz

Base Clock

1110 MHz

1831 MHz

Boost Clock

1560 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

224GB/s

Bandwidth

448.0GB/s

Render Config

-

16

SM Count

40

2048

Shading Units

2560

64

TMUs

160

48

ROPs

64

Tensor Cores

320

16

RT Cores

40

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

89.9 GPixel/s

Pixel Rate

99.84 GPixel/s

117.2 GTexel/s

Texture Rate

249.6 GTexel/s

4.669 TFLOPS

FP16 (half)

15.97 TFLOPS

7.5 TFLOPS

FP32 (float)

7.987 TFLOPS

72.96 GFLOPS

FP64 (double)

249.6 GFLOPS

Board Design

60W

TDP

110W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA107

GPU Name

TU104

-

GPU Variant

N19E-Q3-A1

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

8.7 billion

Transistors

13.6 billion

200 mm²

Die Size

545 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.2

Vulkan

1.3

8.6

CUDA

7.5

6.7

Shader Model

6.6

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