Intel Iris Pro Graphics P555 vs Intel Iris Pro Graphics P580

Comparative analysis of Intel Iris Pro Graphics P555 and Intel Iris Pro Graphics P580 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel Iris Pro Graphics P555

Intel Iris Pro Graphics P580

Compare benchmarks

GPU 1: Intel Iris Pro Graphics P555
GPU 2: Intel Iris Pro Graphics P580

Name	Intel Iris Pro Graphics P555	Intel Iris Pro Graphics P580
PassMark - G3D Mark		2231
PassMark - G2D Mark		509
Geekbench - OpenCL		10003
GFXBench 4.0 - Manhattan (Frames)		1671
GFXBench 4.0 - Manhattan (Fps)		1671
GFXBench 4.0 - T-Rex (Frames)		3175
GFXBench 4.0 - T-Rex (Fps)		3175

Compare specifications (specs)

	Intel Iris Pro Graphics P555	Intel Iris Pro Graphics P580
Essentials
Architecture	Generation 9.0	Generation 9.0
Code name	Skylake GT3e	Skylake GT4e
Launch date	1 September 2015	1 September 2015
Place in performance rating	not rated	665
Type	Desktop	Laptop
Technical info
Boost clock speed	1000 MHz	1000 MHz
Core clock speed	300 MHz	300 MHz
Manufacturing process technology	14 nm	14 nm
Thermal Design Power (TDP)	15 Watt	15 Watt
Transistor count	189 million	189 million
Pipelines		72
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x1	PCIe 3.0 x1
API support
DirectX	12.0 (12_1)	12.0 (12_1)
OpenGL	4.6	4.6
Memory
Maximum RAM amount		64 GB
Memory type		DDR3L / LPDDR3 / DDR4
Shared memory		1
Technologies
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