Radeon R9 380 OEM and Steam Deck GPU - video card comparison
Radeon R9 380 OEM
Steam Deck GPU
Architecture
GCN 3.0 (2014−2017)
RDNA 2.0 (2020−2022)
GPU code name
Antigua
Van Gogh
Market segment
Desktop
Desktop
Release date
May 2015
February 2022
Interface
PCIe 3.0 x16
-
Supplementary power connectors
2x 6-pin
None
Boost clock speed
-
1600 MHz
Core clock speed
918 MHz
-
Floating-point performance
3,290 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
5,000 million
2,400 million
Pipelines / CUDA cores
1792
512
Power consumption (TDP)
190 Watt
15 Watt
Texture fill rate
102.8
51.20
Memory type
GDDR5
LPDDR5
Maximum RAM amount
4 GB
16 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5500 MHz
5.5 GB/s
Memory bandwidth
176.0 GB/s
88 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x USB Type-C
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.3
6.5
Vulkan
1.2.131
1.2