UHD Graphics 64EU and RTX A400 - video card comparison
UHD Graphics 64EU
RTX A400
Architecture
Generation 12.2 (2021−2022)
Ampere (2020−2022)
GPU code name
Alder Lake GT1
GA107
Market segment
Desktop
Desktop
Release date
January 2022
April 2024
Interface
Ring Bus
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
1400 MHz
1762 MHz
Manufacturing process technology
10 nm
8 nm
Number of transistors
-
8,700 million
Pipelines / CUDA cores
512
768
Power consumption (TDP)
45 Watt
50 Watt
Texture fill rate
44.80
42.29
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
4 GB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
12 GB/s
Memory bandwidth
-
96 GB/s
Display Connectors
No outputs
4x mini-DisplayPort 1.4a
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.3
1.3