HD Graphics P4000 and UHD Graphics 770 Mobile - video card comparison
HD Graphics P4000
UHD Graphics 770 Mobile
Architecture
Generation 7.0 (2012)
Generation 12.2 (2021−2022)
GPU code name
Ivy Bridge GT2
Raptor Lake GT1
Market segment
Desktop
Laptop
Release date
May 2012
January 2023
Interface
PCIe 1.0 x16
Ring Bus
Boost clock speed
1250 MHz
1600 MHz
Core clock speed
650 MHz
-
Manufacturing process technology
22 nm
10 nm
Number of transistors
1,200 million
-
Pipelines / CUDA cores
128
256
Power consumption (TDP)
45 Watt
15 Watt
Texture fill rate
20.00
25.60
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Display Connectors
No outputs
Portable Device Dependent
DirectX
11.1 (11_0)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.0
4.6
Shader Model
5.0
6.6
Vulkan
1.1.80
1.3