NVIDIA Quadro RTX 4000 vs NVIDIA RTX A3000 Mobile

VS

NVIDIA Quadro RTX 4000 NVIDIA RTX A3000 Mobile

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 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 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (416.0GB/s vs 264.0GB/s)

NVIDIA RTX A3000 Mobile 's Advantages

Boost Clock has increased by 1% (1560MHz vs 1545MHz)

1792 additional rendering cores

Lower TDP (130W vs 160W)

Score

Benchmark

FP32 (float)

Quadro RTX 4000

7.119 TFLOPS

RTX A3000 Mobile +79%

12.78 TFLOPS

Quadro RTX 4000

VS

RTX A3000 Mobile

Graphics Card

Nov 2018

Release Date

Unknown

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1005 MHz

Base Clock

1260 MHz

1545 MHz

Boost Clock

1560 MHz

1625 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

416.0GB/s

Bandwidth

264.0GB/s

Render Config

36

SM Count

32

-

Compute Units

-

2304

Shading Units

4096

144

TMUs

128

64

ROPs

64

288

Tensor Cores

128

36

RT Cores

32

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

Theoretical Performance

98.88 GPixel/s

Pixel Rate

99.84 GPixel/s

222.5 GTexel/s

Texture Rate

199.7 GTexel/s

14.24 TFLOPS

FP16 (half)

12.78 TFLOPS

7.119 TFLOPS

FP32 (float)

12.78 TFLOPS

222.5 GFLOPS

FP64 (double)

199.7 GFLOPS

Graphics Processor

TU104

GPU Name

GA104

TU104-850-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

160W

TDP

130W

450 W

Suggested PSU

-

3x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

1x 8-pin

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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