#ALL GENERATION OF MICROPROCESSOR SOFTWARE#
#ALL GENERATION OF MICROPROCESSOR PC#
#ALL GENERATION OF MICROPROCESSOR SERIES#

#ALL GENERATION OF MICROPROCESSOR PC#

Intel published a list of PC games it identified as having this compatibility issue, and stated that it was working with publishers to develop patches.

#ALL GENERATION OF MICROPROCESSOR SOFTWARE#

As a result, this may cause issues with digital rights management systems that perceive the P and E cores as being separate computers, and falsely enforce license restrictions preventing a particular piece of software from being executed on more than one device at a time. The P and E cores of Alder Lake CPUs report different CPUID models. For software unable to be upgraded, a UEFI-provided compatibility mode may be used to disable the E cores it is enabled by the user turning on scroll lock.

Each die has a different number of P (performance) and E (efficiency) cores and GPU Execution Units.ДЄlder Lake requires special support from the operating system due to its relatively unusual-for-x86 hybrid nature. Thunderbolt 4 and WiFi 6E support (integrated for mobile variants)ДЇor the Alder Lake generation, Intel will initially produce 4 different dies.DDR5, DDR4, LPDDR5, and LPDDR4 memory support.

#ALL GENERATION OF MICROPROCESSOR SERIES#

Chipset link - DMI 4.0 x8 link with Intel 600 series PCH chipsets.

BGA Type3 and Type4 HDI for mobile processors.

LGA 1700 socket for desktop processors.

Up to 96 EU on mobile and 32 EU on desktop.

Up to 2 P-core and 8 E-core on ultra mobile (UP4 designs).

Up to 6 P-core and 8 E-core on mobile (UP3 designs).

Up to 8 P-core and 8 E-core on desktop.

Microsoft added support for Thread Director to Windows 11 Enabling this new capability requires support in operating systems.

Intel Thread Director (Scalable Hybrid Arch Scheduling), a hardware technology to assist the OS thread scheduler with more efficient load distribution between heterogeneous CPU cores.

Up to 1 TB/s interconnect between cores.

AVX2, FMA and AVX-VNNI to catch up with P-core.

256 reorder-buffer entries (up from 208 in Tremont).

E-cores are organized in 4-core modules L2 cache is shared between E-cores within a module.

Gracemont high-efficiency CPU cores (E-core).

It still can be enabled on some motherboards by disabling the E-cores

AVX-512 (including FP16) is present but disabled by default to match E-cores.

AVX-VNNI, a VEX-coded variant of AVX512-VNNI for 256-bit vectors.

ВµOP cache size increased to 4K entries (up from 2.25K).

512 reorder-buffer entries (up from 384).

New 6-wide instruction decoder (up from 4-wide in Rocket Lake/ Tiger Lake) with the ability to fetch up to 32 bytes of instructions per cycle (up from 16).

Golden Cove high-performance CPU cores (P-core).

Further information: Golden Cove and Gracemont (microarchitecture)

All generation of microprocessor