Core i5-12600KF vs Core i7-860

Primary details

Comparing Core i7-860 and Core i5-12600KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1872	323
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	4.07	49.83
Market segment	Desktop processor	Desktop processor
Series	no data	Intel Core i5
Architecture codename	Lynnfield (2009−2010)	Alder Lake, Golden Cove, Gracemont (2021)
Release date	September 2009 (14 years ago)	4 November 2021 (2 years ago)
Launch price (MSRP)	$229	$264
Current price	$80 (0.3x MSRP)	$285 (1.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-12600KF has 1124% better value for money than i7-860.

Detailed specifications

Core i7-860 and Core i5-12600KF basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	10 (Deca-Core)
Threads	8	16
Base clock speed	2.8 GHz	3.7 GHz
Boost clock speed	3.46 GHz	4.9 GHz
Bus support	no data	8 × 16 GT/s
L1 cache	64 KB (per core)	80K (per core)
L2 cache	256 KB (per core)	9.5 MB
L3 cache	8 MB (shared)	20 MB (shared)
Chip lithography	45 nm	Intel 7 nm
Die size	296 mm2	215.25 mm220.5 mm × 10.5 mm
Maximum core temperature	73 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	774 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes

Compatibility

Information on Core i7-860 and Core i5-12600KF compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCLGA1156,LGA1156	FCLGA1700
Power consumption (TDP)	95 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-860 and Core i5-12600KF. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
AVX	no data	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	1.0	2.0
Hyper-Threading Technology	+	+
Idle States	+	+
Thermal Monitoring	-	+
Demand Based Switching	-	no data
PAE	36 Bit	no data
Turbo Boost Max 3.0	no data	-
Status	Discontinued	Launched

Security technologies

Core i7-860 and Core i5-12600KF technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-860 and Core i5-12600KF are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-860 and Core i5-12600KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-4800, DDR4-3200
Maximum memory size	16 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	21 GB/s	76.8 GB/s
ECC memory support	-	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-860 and Core i5-12600KF.

PCIe version	2.0	5.0 and 4.0
PCI Express lanes	16	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core i5-12600KF outperforms Core i7-860 by 820% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	1.93	17.75
Physical cores	4	10
Threads	8	16
Cost	$229	$264
Power consumption (TDP)	95 Watt	125 Watt

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Should you still have questions on choice between Core i7-860 and Core i5-12600KF, ask them in Comments section, and we shall answer.

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