NVIDIA RTX A4000 Mobile vs NVIDIA RTX A4500 Max-Q

VS

NVIDIA RTX A4000 Mobile NVIDIA RTX A4500 Max-Q

We compared two Professional market GPUs: 8GB VRAM RTX A4000 Mobile and 16GB VRAM RTX A4500 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 Mobile 's Advantages

Boost Clock has increased by 38% (1680MHz vs 1215MHz)

NVIDIA RTX A4500 Max-Q 's Advantages

Released 11 months late

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 384.0GB/s)

768 additional rendering cores

Lower TDP (80W vs 115W)

Score

Benchmark

FP32 (float)

RTX A4000 Mobile +20%

17.2 TFLOPS

RTX A4500 Max Q

14.31 TFLOPS

RTX A4000 Mobile

VS

RTX A4500 Max Q

Graphics Card

Apr 2021

Release Date

Mar 2022

Quadro Ampere-M

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1140 MHz

Base Clock

510 MHz

1680 MHz

Boost Clock

1215 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

384.0GB/s

Bandwidth

448.0GB/s

Render Config

40

SM Count

46

-

Compute Units

-

5120

Shading Units

5888

160

TMUs

184

80

ROPs

96

160

Tensor Cores

184

40

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

4 MB

Theoretical Performance

134.4 GPixel/s

Pixel Rate

116.6 GPixel/s

268.8 GTexel/s

Texture Rate

223.6 GTexel/s

17.20 TFLOPS

FP16 (half)

14.31 TFLOPS

17.20 TFLOPS

FP32 (float)

14.31 TFLOPS

268.8 GFLOPS

FP64 (double)

223.6 GFLOPS

Graphics Processor

GA104

GPU Name

GA104

-

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

17.4 billion

Transistors

17.4 billion

392 mm²

Die Size

392 mm²

Board Design

115W

TDP

80W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

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

8.6

CUDA

8.6

6.7

Shader Model

6.7

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