GeForce RTX 4070 and Steam Deck GPU - video card comparison
GeForce RTX 4070
Steam Deck GPU
Architecture
Ada Lovelace
RDNA 2.0 (2020−2022)
GPU code name
AD104
Van Gogh
Market segment
Desktop
Desktop
Release date
April 2023
February 2022
Interface
PCIe 4.0 x16
-
Supplementary power connectors
1x 16-pin
None
Boost clock speed
2475 MHz
1600 MHz
Core clock speed
1920 MHz
-
Manufacturing process technology
5 nm
7 nm
Number of transistors
35,800 million
2,400 million
Pipelines / CUDA cores
5888
512
Power consumption (TDP)
200 Watt
15 Watt
Texture fill rate
455.4
51.20
Memory type
GDDR6X
LPDDR5
Maximum RAM amount
12 GB
16 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
21000 MHz
5.5 GB/s
Memory bandwidth
504.2 GB/s
88 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
1x USB Type-C
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 (12_1)
CUDA
8.9
-
OpenCL
3.0
2.0
OpenGL
4.6
4.6
Shader Model
6.7
6.5
Vulkan
1.3
1.2