Radeon RX 6850M XT and Steam Deck GPU - video card comparison
Radeon RX 6850M XT
Steam Deck GPU
Architecture
RDNA 2 (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Navi 22
Van Gogh
Market segment
Laptop
Desktop
Release date
January 2022
February 2022
Interface
PCIe 4.0 x16
-
Supplementary power connectors
None
None
Boost clock speed
2463 MHz
1600 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
17,200 million
2,400 million
Pipelines / CUDA cores
2560
512
Power consumption (TDP)
145 Watt
15 Watt
Texture fill rate
413.0
51.20
Memory type
GDDR6
LPDDR5
Maximum RAM amount
12 GB
16 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
18000 MHz
5.5 GB/s
Memory bandwidth
384.0 GB/s
88 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x USB Type-C
DirectX
12 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