NVIDIA GeForce RTX 4090 Max-Q vs AMD Radeon RX 5600M

VS

NVIDIA GeForce RTX 4090 Max-Q AMD Radeon RX 5600M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Max Q and 6GB VRAM Radeon RX 5600M 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 2 years and 6 months late

Boost Clock has increased by 15% (1455MHz vs 1265MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 288.0GB/s)

7424 additional rendering cores

Lower TDP (80W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Max Q +385%

28.31 TFLOPS

Radeon RX 5600M

5.829 TFLOPS

GeForce RTX 4090 Max Q

VS

Radeon RX 5600M

Graphics Card

Jan 2023

Release Date

Jul 2020

GeForce 40 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

930 MHz

Base Clock

1035 MHz

1455 MHz

Boost Clock

1265 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

448.0GB/s

Bandwidth

288.0GB/s

Render Config

76

SM Count

-

Compute Units

36

9728

Shading Units

2304

304

TMUs

144

112

ROPs

64

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

3 MB

Theoretical Performance

163.0 GPixel/s

Pixel Rate

80.96 GPixel/s

442.3 GTexel/s

Texture Rate

182.2 GTexel/s

28.31 TFLOPS

FP16 (half)

11.66 TFLOPS

28.31 TFLOPS

FP32 (float)

5.829 TFLOPS

442.3 GFLOPS

FP64 (double)

364.3 GFLOPS

Graphics Processor

AD103

GPU Name

Navi 10

GN21-X11

GPU Variant

Navi 10 XME

Ada Lovelace

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

45.9 billion

Transistors

10.3 billion

379 mm²

Die Size

251 mm²

Board Design

80W

TDP

150W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.5

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