UHD Graphics 24EUs (Alder Lake-N) and HD Graphics 405 - video card comparison
UHD Graphics 24EUs (Alder Lake-N)
HD Graphics 405
Architecture
Gen. 12 (2021)
Gen. 8 (2015−2016)
GPU code name
Alder Lake Xe
Braswell
Market segment
Laptop
Laptop
Release date
January 2023
April 2016
Interface
-
PCIe 3.0 x1
Boost clock speed
750 MHz
700 MHz
Core clock speed
450 MHz
320 MHz
Floating-point performance
-
213.1 gflops
Manufacturing process technology
10 nm
14 nm
Number of transistors
-
189 million
Pipelines / CUDA cores
24
16
Power consumption (TDP)
-
6 Watt
Texture fill rate
-
11.20
Memory type
-
System Shared
Maximum RAM amount
-
System Shared
Memory bus width
-
64/128 Bit
Memory clock speed
-
System Shared
Shared memory
+
+
Display Connectors
-
No outputs
DirectX
12_1
12 (11_1)
OpenCL
-
2.0
OpenGL
-
4.3
Shader Model
-
5.1
Vulkan
-
1.1.80
Quick Sync
+
-