RSX Reality Synthesizer and Radeon Steam Deck 8CU - video card comparison
RSX Reality Synthesizer
Radeon Steam Deck 8CU
Architecture
Curie (2003−2013)
RDNA 2 (2020−2022)
GPU code name
RSX-CXD5302
RDNA 2 Sephiroth
Market segment
Desktop
Laptop
Release date
October 2012
November 2023
Interface
IGP
-
Boost clock speed
-
1900 MHz
Core clock speed
550 MHz
-
Manufacturing process technology
40 nm
6 nm
Number of transistors
302 million
-
Pipelines / CUDA cores
-
512
Power consumption (TDP)
80 Watt
-
Texture fill rate
13.20
-
Memory type
GDDR3
-
Maximum RAM amount
256 MB
-
Memory bus width
128 Bit
-
Memory clock speed
1400 MHz
-
Memory bandwidth
22.4 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
DirectX
N/A
12_1
OpenGL
ES 1.1
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