HD Graphics P4000 and UHD Graphics 770 - video card comparison
Passmark - benchmark score HD Graphics P4000 vs UHD Graphics 770
HD Graphics P4000
531
UHD Graphics 770
2844
HD Graphics P4000
UHD Graphics 770
Architecture
Generation 7.0 (2012)
Alder Lake
GPU code name
Ivy Bridge GT2
Alder Lake xG
Market segment
Desktop
Desktop
Release date
May 2012
January 2022
Interface
PCIe 1.0 x16
Ring Bus
Boost clock speed
1250 MHz
300 MHz
Core clock speed
650 MHz
-
Manufacturing process technology
22 nm
10 nm
Number of transistors
1,200 million
-
Pipelines / CUDA cores
128
32
Power consumption (TDP)
45 Watt
15 Watt
Texture fill rate
20.00
26.40
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
1550 MHz
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.0
4.6
Shader Model
5.0
6.4
Vulkan
1.1.80
1.3