Radeon E9172 MXM and GeForce RTX 4090 Mobile - video card comparison

Radeon E9172 MXM

GeForce RTX 4090 Mobile

Architecture

GCN 4.0 (2016−2020)

Ada Lovelace

GPU code name

Lexa

GN21-X11

Market segment

Desktop

Laptop

Release date

October 2017

January 2023

Interface

MXM-A (3.0)

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1219 MHz

2040 MHz

Core clock speed

1124 MHz

Floating-point performance

1,248 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

2,200 million

45,900 million

Pipelines / CUDA cores

512

9728

Power consumption (TDP)

35 Watt

150 Watt (80 - 150 Watt TGP)

Texture fill rate

39.01

515.3

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

16 GB

Memory bus width

64 Bit

256 Bit

Memory clock speed

6000 MHz

20000 MHz

Memory bandwidth

48 GB/s

576.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3