NVIDIA RTX A1000 Mobile vs NVIDIA Quadro 400

VS

NVIDIA RTX A1000 Mobile NVIDIA Quadro 400

We compared two Professional market GPUs: 4GB VRAM RTX A1000 Mobile and 512MB VRAM Quadro 400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 Mobile 's Advantages

Released 10 years and 11 months late

Boost Clock1831MHz

Larger VRAM bandwidth (224GB/s vs 12.32GB/s)

2000 additional rendering cores

NVIDIA Quadro 400 's Advantages

Lower TDP (32W vs 60W)

Score

Benchmark

FP32 (float)

RTX A1000 Mobile +6844%

7.5 TFLOPS

Quadro 400

0.108 TFLOPS

RTX A1000 Mobile

VS

Quadro 400

Graphics Card

Mar 2022

Release Date

Apr 2011

Quadro Ampere-M

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

630 MHz

Base Clock

-

1831 MHz

Boost Clock

-

1750 MHz

Memory Clock

770 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

64bit

224GB/s

Bandwidth

12.32GB/s

Render Config

16

SM Count

6

-

Compute Units

-

2048

Shading Units

48

64

TMUs

16

48

ROPs

8

64

Tensor Cores

-

16

RT Cores

-

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

32 KB

Theoretical Performance

89.9 GPixel/s

Pixel Rate

3.600 GPixel/s

117.2 GTexel/s

Texture Rate

7.200 GTexel/s

4.669 TFLOPS

FP16 (half)

-

7.5 TFLOPS

FP32 (float)

108.0 GFLOPS

72.96 GFLOPS

FP64 (double)

-

Graphics Processor

GA107

GPU Name

GT216

-

GPU Variant

GT216 GL

Ampere

Architecture

Tesla 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

8.7 billion

Transistors

0.486 billion

200 mm²

Die Size

100 mm²

Board Design

60W

TDP

32W

-

Suggested PSU

200 W

Portable Device Dependent

Outputs

1x DVI 1x DisplayPort

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.2

Vulkan

N/A

8.6

CUDA

1.2

6.7

Shader Model

4.1

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