...roduce any multiple of 4-bit wide data path (8, 12, 16, 32, etc. bits) and memory address for use in larger systems. | {{\|AM2940}} || [[direct memory access|DMA]] address generator, cascadable 8-bit slice || 28

=== Memory Hierarchy === ...eliminating the need to preform needlessly redundant predecoding. Repeated operations are retrieved pre-marked eliminating two cycles. Bonnel has a 36 KiB L1 ins

***** 256-bit operations (from 128-bit) ***** AES operations enhanced

** Memory Subsystem * Memory

...(SMT) support, 2 threads/core (see [[#Simultaneous_MultiThreading (SMT)|§ Simultaneous MultiThreading]] for details) === Memory Hierarchy ===

** Memory subsystem * <code>{{x86|MCOMMIT}}</code> - Commit stores to memory

* High bandwidth, Large memory === Memory Hierarchy ===

**** Hardware implementation of BMI2 PDEP/PEXT bit scatter/gather operations, compared to prior microcode emulation. .../modulo latency improved from 17/22/30/46 cycles to 10/12/14/20. (Unsigned operations are ~1 cycle faster for some of both old/new cases.) Throughput improves pr

*** Port 5 now can do full 512b operations (not on all models) ** Memory Subsystem

* "''L''" suffix indicates the SKU is a large memory (4.5 TiB) tier SKU * "''M''" suffix indicates the SKU is a medium memory (2 TiB) tier SKU

...essing units'' (MPU) along with a large pool of high-banked high-bandwidth memory. Each of the MPU pairs integrates a 32x32 array for a total of 98,304 [[FLO ...on-chip router (OCR), the control, the MAC processing unit (MPU), and the memory subsystem.

...apabilities of a [[many-core]] chip performing 1 [[trillion floating point operations]]. Polaris built the foundation that eventually resulted in Intel's {{intel ...ed by [[Moore's Law]] in order to achieve a high [[trillion floating point operations]] throughput. Polaris was Intel's first public chip as a direct consequence

** Memory Subsystem * Memory Controller

Summit has over 10 [[petabytes]] of memory. <tr><th colspan="4">Summit Total Memory</th></tr>

=== Memory Hierarchy === ...to four instructions may be decoded into a relatively semi-complex [[macro-operations]] (MOPs). There are on average 6% more MOPs than instructions. In total two

* Memory subsystem ** issue queue (IQ) is now unified for the memory subsystem