AMD Radeon Pro 5300M vs NVIDIA GeForce RTX 4090 Max-Q

VS

AMD Radeon Pro 5300M

NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 5300M and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

Released 3 years and 2 months late

Boost Clock has increased by 16% (1455MHz vs 1250MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 192.0GB/s)

8448 additional rendering cores

Lower TDP (80W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro 5300M

3.2 TFLOPS

GeForce RTX 4090 Max Q +784%

28.31 TFLOPS

Radeon Pro 5300M

VS

GeForce RTX 4090 Max Q

Graphics Card

Nov 2019

Release Date

Jan 2023

Radeon Pro Mac

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

930 MHz

1250 MHz

Boost Clock

1455 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

192.0GB/s

Bandwidth

448.0GB/s

Render Config

20

Compute Units

-

SM Count

76

1280

Shading Units

9728

80

TMUs

304

32

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

-

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

64 MB

-

Theoretical Performance

40.00 GPixel/s

Pixel Rate

163.0 GPixel/s

100.0 GTexel/s

Texture Rate

442.3 GTexel/s

6.400 TFLOPS

FP16 (half)

28.31 TFLOPS

3.200 TFLOPS

FP32 (float)

28.31 TFLOPS

200.0 GFLOPS

FP64 (double)

442.3 GFLOPS

Board Design

85W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

AD103

Navi 14 PROA

GPU Variant

GN21-X11

RDNA 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

6.4 billion

Transistors

45.9 billion

158 mm²

Die Size

379 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.5

Shader Model

6.7

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