i7-9700E vs i7-12700KF

Primary details

Comparing Core i7-12700KF and Core i7-9700E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	247	952
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	44.05	no data
Market segment	Desktop processor	Desktop processor
Series	Intel Core i7	no data
Power efficiency	16.35	11.55
Architecture codename	Alder Lake, Golden Cove, Gracemont (2021)	Coffee Lake (2017−2019)
Release date	27 October 2021 (3 years ago)	23 April 2019 (5 years ago)
Launch price (MSRP)	$384	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-12700KF and Core i7-9700E 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	12 (Dodeca-Core)	8 (Octa-Core)
Threads	20	8
Base clock speed	3.6 GHz	2.6 GHz
Boost clock speed	5 GHz	4.4 GHz
Bus type	DMI 4.0	no data
Bus rate	8 × 16 GT/s	no data
Multiplier	36	no data
L1 cache	384 KB	64K (per core)
L2 cache	2 MB	256K (per core)
L3 cache	1 MB	12 MB (shared)
Chip lithography	Intel 7 nm	14 nm
Die size	215.25 mm2	180.3 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Core i7-12700KF and Core i7-9700E 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	FCLGA1700	1151
Power consumption (TDP)	125 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-12700KF and Core i7-9700E. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Turbo Boost Max 3.0	+	no data
Deep Learning Boost	+	-

Security technologies

Core i7-12700KF and Core i7-9700E technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-12700KF and Core i7-9700E are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-12700KF and Core i7-9700E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800, DDR4-3200	DDR4-2666
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	76.805 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

Intel UHD Graphics 630

Peripherals

Specifications and connection of peripherals supported by Core i7-12700KF and Core i7-9700E.

PCIe version	5.0 and 4.0	3.0
PCI Express lanes	20	16

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.

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Pros & cons summary

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Performance score	21.59	7.93
Recency	27 October 2021	23 April 2019
Physical cores	12	8
Threads	20	8
Power consumption (TDP)	125 Watt	65 Watt

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Should you still have questions on choice between Core i7-12700KF and Core i7-9700E, ask them in Comments section, and we shall answer.

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