Xbox One GPU and Radeon Steam Deck 8CU - video card comparison
Xbox One GPU
Radeon Steam Deck 8CU
Architecture
GCN 1.0 (2012−2020)
RDNA 2 (2020−2022)
GPU code name
Durango
RDNA 2 Sephiroth
Market segment
Desktop
Laptop
Release date
November 2013
November 2023
Interface
IGP
-
Boost clock speed
-
1900 MHz
Core clock speed
853 MHz
-
Floating-point performance
1,310 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
5,000 million
-
Pipelines / CUDA cores
768
512
Power consumption (TDP)
95 Watt
-
Texture fill rate
40.94
-
Memory type
DDR3
-
Maximum RAM amount
8 GB
-
Memory bus width
256 Bit
-
Memory clock speed
2132 MHz
-
Memory bandwidth
68.22 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
12_1
OpenCL
1.2
-
OpenGL
N/A
-
Shader Model
5.1
-
Vulkan
1.1
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