Radeon R7 Graphics and Steam Deck GPU - video card comparison
Radeon R7 Graphics
Steam Deck GPU
Architecture
GCN 2.0 (2013−2017)
RDNA 2.0 (2020−2022)
GPU code name
Spectre
Van Gogh
Market segment
Desktop
Desktop
Release date
January 2014
February 2022
Interface
IGP
-
Supplementary power connectors
-
None
Boost clock speed
980 MHz
1600 MHz
Core clock speed
686 MHz
-
Floating-point performance
526.8 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
2,410 million
2,400 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
31.36
51.20
Memory type
System Shared
LPDDR5
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
5.5 GB/s
Memory bandwidth
-
88 GB/s
Display Connectors
No outputs
1x USB Type-C
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.0
6.5
Vulkan
1.2.131
1.2