Core i7-9700F vs Core i7-9700KF

General info

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

Place in performance ranking	744	800
Place by popularity	not in top-100	not in top-100
Value for money	15.00	14.33
Market segment	Desktop processor	Desktop processor
Series	Intel Core i7	Intel Core i7
Architecture codename	Coffee Lake (2017−2019)	Coffee Lake (2017−2019)
Release date	7 January 2019 (5 years old)	23 April 2019 (5 years old)
Launch price (MSRP)	$374	$323
Current price	$284 (0.8x MSRP)	$290 (0.9x MSRP)

Value for money

Performance per price, higher is better.

i7-9700KF has 5% better value for money than i7-9700F.

Technical specs

Core i7-9700KF and Core i7-9700F 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	8 (Octa-Core)	8 (Octa-Core)
Threads	8	8
Base clock speed	3.6 GHz	3 GHz
Boost clock speed	4.9 GHz	4.7 GHz
Bus support	4 × 8 GT/s	4 × 8 GT/s
L1 cache	512 KB	512 KB
L2 cache	2 MB	2 MB
L3 cache	12 MB (shared)	12 MB (shared)
Chip lithography	14 nm	14 nm
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	72 °C	72 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-9700KF and Core i7-9700F 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	FCLGA1151	FCLGA1151
Power consumption (TDP)	95 Watt	65 Watt

Technologies and extensions

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

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	-	-
TSX	+	+
Idle States	+	+
Thermal Monitoring	+	+
SIPP	+	+
Status	Discontinued	Discontinued

Security technologies

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

TXT	+	+
EDB	+	+
Secure Key	+	+
MPX	+	+
Identity Protection	+	+
SGX	Yes with Intel® ME	Yes with Intel® ME
OS Guard	+	+

Virtualization technologies

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

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

Memory specs

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

Supported memory types	DDR4-2666	DDR4-2666
Maximum memory size	128 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	41.6 GB/s	41.6 GB/s
ECC memory support	-	-

Peripherals

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

PCIe version	3.0	3.0
PCI Express lanes	16	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.

Core i7-9700KF outperforms Core i7-9700F by 8% based on our aggregated benchmark results.

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Advantages and disadvantages

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Performance score	9.26	8.58
Recency	7 January 2019	23 April 2019
Cost	$374	$323
Power consumption (TDP)	95 Watt	65 Watt

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

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