Steam Deck GPU and Radeon RX 7700 XT - video card comparison
Steam Deck GPU
Radeon RX 7700 XT
Architecture
RDNA 2.0 (2020−2022)
RDNA 3
GPU code name
Van Gogh
Navi 32
Market segment
Desktop
Desktop
Release date
February 2022
August 2023
Interface
-
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1600 MHz
2544 MHz
Core clock speed
-
1700 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
2,400 million
28,100 million
Pipelines / CUDA cores
512
3456
Power consumption (TDP)
15 Watt
245 Watt
Texture fill rate
51.20
549.5
Memory type
LPDDR5
GDDR6
Maximum RAM amount
16 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
5.5 GB/s
18000 MHz
Memory bandwidth
88 GB/s
432.0 GB/s
Shared memory
-
-
Display Connectors
1x USB Type-C
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3