P106M and Radeon Steam Deck 8CU - video card comparison
P106M
Radeon Steam Deck 8CU
Architecture
Pascal (2016−2021)
RDNA 2 (2020−2022)
GPU code name
GP106
RDNA 2 Sephiroth
Market segment
Laptop
Laptop
Release date
January 2019
November 2023
Interface
PCIe 3.0 x16
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Supplementary power connectors
None
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Boost clock speed
-
1900 MHz
Core clock speed
1291 MHz
-
Manufacturing process technology
16 nm
6 nm
Number of transistors
4,400 million
-
Pipelines / CUDA cores
1152
512
Power consumption (TDP)
75 Watt
-
Texture fill rate
92.95
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
128 Bit
-
Memory clock speed
6 GB/s
-
Memory bandwidth
96.13 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
12 (12_1)
12_1
CUDA
6.1
-
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
6.4
-
Vulkan
1.2
-