HD Graphics P4000 and Iris Xe Graphics G4 - video card comparison
HD Graphics P4000
Iris Xe Graphics G4
Architecture
Generation 7.0 (2012)
Generation 12.0 (2020)
GPU code name
Ivy Bridge GT2
Tiger Lake GT1
Market segment
Desktop
Laptop
Release date
May 2012
September 2020
Interface
PCIe 1.0 x16
PCIe 3.0 x1
Boost clock speed
1250 MHz
1100 MHz
Core clock speed
650 MHz
-
Manufacturing process technology
22 nm
10 nm
Number of transistors
1,200 million
-
Pipelines / CUDA cores
128
384
Power consumption (TDP)
45 Watt
15 Watt
Texture fill rate
20.00
52.80
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
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.0
4.6
Shader Model
5.0
6.4
Vulkan
1.1.80
1.1
Quick Sync
-
+