HD Graphics 4000 and HD Graphics P4000 - video card comparison
Passmark - benchmark score HD Graphics 4000 vs HD Graphics P4000
HD Graphics 4000
468
HD Graphics P4000
531
HD Graphics 4000
HD Graphics P4000
Architecture
Gen. 7 Ivy Bridge (2011−2012)
Generation 7.0 (2012)
GPU code name
Ivy Bridge
Ivy Bridge GT2
Market segment
Laptop
Desktop
Release date
March 2011
May 2012
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Boost clock speed
1350 MHz
1250 MHz
Core clock speed
350 MHz
650 MHz
Floating-point performance
33.6 gflops
-
Manufacturing process technology
22 nm
22 nm
Number of transistors
1,200 million
1,200 million
Pipelines / CUDA cores
16
128
Power consumption (TDP)
unknown
45 Watt
Texture fill rate
20.80
20.00
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (11_0)
11.1 (11_0)
OpenCL
1.2
1.2
OpenGL
4.0
4.0
Shader Model
5.0
5.0
Vulkan
1.1.80
1.1.80
Quick Sync
+
-