Radeon RX 6650M and Steam Deck OLED GPU - video card comparison
Radeon RX 6650M
Steam Deck OLED GPU
Architecture
RDNA 2 (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Navi 23
Sephiroth
Market segment
Laptop
Desktop
Release date
January 2022
2023
Interface
PCIe 4.0 x8
-
Supplementary power connectors
None
-
Boost clock speed
2222 MHz
1600 MHz
Manufacturing process technology
7 nm
6 nm
Number of transistors
11,060 million
2,400 million
Pipelines / CUDA cores
1792
512
Power consumption (TDP)
120 Watt
15 Watt
Texture fill rate
270.6
51.20
Memory type
GDDR6
LPDDR5
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
18000 MHz
5.5 GB/s
Memory bandwidth
256.0 GB/s
88 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x USB Type-C
DirectX
12.0 Ultimate (12_2)
12 (12_1)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2