Radeon RX 5500M and GeForce RTX 4090 Mobile - video card comparison
Radeon RX 5500M
GeForce RTX 4090 Mobile
Architecture
Navi / RDNA (2019−2020)
Ada Lovelace
GPU code name
Navi 14 / R19M-E85
GN21-X11
Market segment
Laptop
Laptop
Release date
September 2019
January 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1645 MHz
2040 MHz
Core clock speed
1327 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
6,400 million
45,900 million
Pipelines / CUDA cores
1408
9728
Power consumption (TDP)
85 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
144.8
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
14000 MHz
20000 MHz
Memory bandwidth
224.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.131
1.3