HD Graphics 4400 and Steam Deck GPU - video card comparison
HD Graphics 4400
Steam Deck GPU
Architecture
Gen. 7.5 Haswell (2012−2013)
RDNA 2.0 (2020−2022)
GPU code name
Haswell GT2
Van Gogh
Market segment
Laptop
Desktop
Release date
June 2013
February 2022
Interface
PCIe 1.0 x16
-
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
1600 MHz
Core clock speed
200 MHz
-
Floating-point performance
46 gflops
-
Manufacturing process technology
22 nm
7 nm
Number of transistors
392 million
2,400 million
Pipelines / CUDA cores
20
512
Power consumption (TDP)
20 Watt
15 Watt
Texture fill rate
22.00
51.20
Memory type
System Shared
LPDDR5
Maximum RAM amount
System Shared
16 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
5.5 GB/s
Memory bandwidth
-
88 GB/s
Shared memory
+
-
Display Connectors
No outputs
1x USB Type-C
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
2.0
OpenGL
4.3
4.6
Shader Model
5.1
6.5
Vulkan
1.1.80
1.2
Quick Sync
+
-