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Draft for Information Only
ContentIntel CPU Gen 12
Intel CPU Gen 12(information from Intel)
12th Gen Intel Core Desktop Processors
Intel® Core™ i9
Intel® Core™ i7
Intel® Core™ i5
Intel® Core™ i3
Max Turbo Frequency [GHz]
Up to 5.2
Up to 5.0
Up to 4.9
Up to 4.4
Intel® Turbo Boost Max Technology 3.0 Frequency [GHz]5
Up to 5.2
Up to 5.0
n/a
n/a
Performance-core Max Turbo Frequency [GHz]6
Up to 5.1
Up to 4.9
Up to 4.9
Up to 4.4
Efficient-core Max Turbo Frequency [GHz]6
Up to 3.9
Up to 3.8
Up to 3.6
n/a
Performance-core Base Frequency [GHz]
Up to 3.2
Up to 3.6
Up to 3.7
Up to 3.5
Efficient-core Base Frequency [GHz]
Up to 2.4
Up to 2.7
Up to 2.8
n/a
Processor Cores (P-cores + E-cores)7
16 (8P + 8E)
12 (8P + 4E)
10 (6P + 4E) or 6 (6P + 0E)7
4 (4P + 0E)
Intel® Hyper-Threading Technology5
Yes
Yes
Yes
Yes
Total Processor Threads
24
20
16 or 127
8
Intel® Thread Director2
Yes
Yes
Yes, available on select processors7
No
Intel® Smart Cache (L3) Size [MB]
30
25
20 or 187
12
Total L2 Cache Size [MB]
14
12
9.5 or 7.57
5
Max Memory Speed [MT/s]
DDR5 4800
DDR4 3200
Up to DDR5 4800
Up to DDR4 3200
Up to DDR5 4800
Up to DDR4 3200
Up to DDR5 4800
Up to DDR4 3200
Number of Memory Channels
2
2
2
2
CPU PCIe 5.0 Lanes
16
16
16
16
CPU PCIe 4.0 Lanes
4
4
4
4
Enhanced Intel® UHD Graphics driven by Xe Architecture
Intel UHD Graphics 770
Intel® UHD Graphics 770
Intel UHD Graphics 770 or 730
Intel UHD Graphics 730
Graphics Dynamic Frequency8 [MHz]
Up to 1550
Up to 1500
Up to 1450
Processor P-core / E-core / Graphics / Memory Overclocking4 8
Yes, available on select processors
Yes, available on select processors
Yes, available on select processors
No
Intel® Quick Sync Video
Yes
Yes
Yes
Yes
Intel® Deep Learning Boost (Intel® DL Boost)
Yes
Yes
Yes
Yes
Intel® Advanced Vector Extensions 2 (Intel® AVX2)
Yes
Yes
Yes
Yes
Intel® Gaussian and Neural Accelerator (GNA)
Yes
Yes
Yes
Yes
Intel® Virtualization Technology (Intel® VT-x / VT-d)
Yes
Yes
Yes
Yes
Mode-based Execution Control (MBEC)
Yes
Yes
Yes
Yes
Intel® Threat Detection Technology (Intel® TDT)
Yes
Yes
Yes
Yes
Intel® Control-Flow Enforcement Technology (Intel® CET)
Yes
Yes
Yes
Yes
Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI)
Yes
Yes
Yes
Yes
Intel® BIOS Guard
Yes
Yes
Yes
Yes
Intel® Boot Guard
Yes
Yes
Yes
Yes
Intel® OS Guard
Yes
Yes
Yes
Yes
Intel® Advanced Programmable Interrupt Controller Virtualization (Intel® APIC-v)
Yes
Yes
Yes
Yes
Intel® Secure Key
Yes
Yes
Yes
Yes
Intel® Platform Trust Technology (Intel® PTT)
Yes
Yes
Yes
Yes
Product and Performance Information1 Performance hybrid architecture combines two new core microarchitectures, Performance-cores (P-cores) and Efficient-cores (E-cores), on a single processor die. Select 12th Gen Intel® Core™ processors (certain 12th Generation Intel® Core™ i5 Processors and lower) do not have performance hybrid architecture, only P-cores. 2 Intel® Thread Director is designed into select 12th Gen Intel® Core™ processors and helps support operating systems to more intelligently channel workloads to the right core. No user action required. See intel.com for details. 3 Based on memory bandwidth results using Intel® Memory Latency Checker Tool v3.9a System A: Core i9-12900K on Asus Z690 TUF DDR4 Motherboard. 2x16GB G.Skill TridentZ 3200Mhz CL14 RAM System B: Core i9-12900K on Asus Z690 Prime-P DDR5 Motherboard. 2x16GB SK.Hynix 4400Mhz CL40 RAM. 4 Altering clock frequency or voltage may damage or reduce the useful life of the processor and other system components, and may reduce system stability and performance. Product warranties may not apply if the processor is operated beyond its specifications. Check with the manufacturers of system and components for additional details. 5 Intel® Hyper-Threading Technology and Intel® Turbo Boost Max Technology 3.0 are only available on P-cores. 6 Maximum Performance-core or Efficient-core turbo frequency derived from Intel® Turbo Boost Technology. 7 12th Gen Intel® Core™ i5-12600K and i5-12600KF have 10 total processor cores (6P + 4E); all other 12th Gen Intel® Core™ i5 desktop processors have 6 total processor cores (6P + 0E). Number of processor threads, cache sizes and Intel® Thread Director enablement on 12th Gen Intel® Core™ i5 desktop processors will vary based upon the presence of E-cores. 8 Processor names with an ‘F’ suffix do not have processor graphics and require a discrete graphics solution. Without processor graphics the processor display output ports will not function.Sources and Referenceshttps://www.intel.com/content/www/us/en/products/docs/processors/core/12th-gen-core-desktop-brief.html?wapkw=gen%2012Intel Website
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