Iris Pro Graphics P6300 and HD Graphics P4000 - video card comparison
Passmark - benchmark score Iris Pro Graphics P6300 vs HD Graphics P4000
Iris Pro Graphics P6300
1674
HD Graphics P4000
531
Iris Pro Graphics P6300
HD Graphics P4000
Architecture
Generation 8.0 (2014−2015)
Generation 7.0 (2012)
GPU code name
Broadwell GT3e
Ivy Bridge GT2
Market segment
Desktop
Desktop
Release date
September 2014
May 2012
Interface
IGP
PCIe 1.0 x16
Boost clock speed
800 MHz
1250 MHz
Core clock speed
300 MHz
650 MHz
Manufacturing process technology
14 nm
22 nm
Number of transistors
189 million
1,200 million
Pipelines / CUDA cores
384
128
Power consumption (TDP)
15 Watt
45 Watt
Texture fill rate
38.40
20.00
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
No outputs
DirectX
12 (11_1)
11.1 (11_0)
OpenCL
2.0
1.2
OpenGL
4.4
4.0
Shader Model
5.1
5.0
Vulkan
1.1.80
1.1.80