Arc A550M and GeForce RTX 4090 Mobile - video card comparison
Arc A550M
GeForce RTX 4090 Mobile
Architecture
Xe HPG (2020−2022)
Ada Lovelace
GPU code name
Alchemist
GN21-X11
Market segment
Laptop
Laptop
Release date
March 2022
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Boost clock speed
2005 MHz
2040 MHz
Core clock speed
900 MHz
-
Manufacturing process technology
6 nm
5 nm
Number of transistors
21,700 million
45,900 million
Pipelines / CUDA cores
16
9728
Power consumption (TDP)
80 Watt (60 - 80 Watt TGP)
150 Watt (80 - 150 Watt TGP)
Texture fill rate
115.2
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
14000 MHz
20000 MHz
Memory bandwidth
192.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3