NVIDIA GeForce RTX 4090 Mobile vs NVIDIA RTX A5000 Max-Q

VS

NVIDIA GeForce RTX 4090 Mobile

NVIDIA RTX A5000 Max-Q

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 16GB VRAM RTX A5000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 26% (1695MHz vs 1350MHz)

Larger VRAM bandwidth (576.0GB/s vs 384.0GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Mobile +98%

32.98 TFLOPS

RTX A5000 Max Q

16.59 TFLOPS

GeForce RTX 4090 Mobile

VS

RTX A5000 Max Q

Graphics Card

Jan 2023

Release Date

Apr 2021

GeForce 40 Mobile

Generation

Quadro Ampere-M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1335 MHz

Base Clock

720 MHz

1695 MHz

Boost Clock

1350 MHz

2250 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

384.0GB/s

Render Config

-

76

SM Count

48

9728

Shading Units

6144

304

TMUs

192

112

ROPs

96

304

Tensor Cores

192

76

RT Cores

48

128 KB (per SM)

L1 Cache

128 KB (per SM)

64 MB

L2 Cache

4 MB

-

Theoretical Performance

189.8 GPixel/s

Pixel Rate

129.6 GPixel/s

515.3 GTexel/s

Texture Rate

259.2 GTexel/s

32.98 TFLOPS

FP16 (half)

16.59 TFLOPS

32.98 TFLOPS

FP32 (float)

16.59 TFLOPS

515.3 GFLOPS

FP64 (double)

259.2 GFLOPS

Board Design

80-150W

TDP

80W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

AD103

GPU Name

GA104

GN21-X11

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

45.9 billion

Transistors

17.4 billion

379 mm²

Die Size

392 mm²

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

8.9

CUDA

8.6

6.8

Shader Model

6.7

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