i7-10700F vs i9-9900KF

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Aggregate performance score

Core i9-9900KF
2019
8 cores / 16 threads, 95 Watt
11.47
+11.3%
Core i7-10700F
2020
8 cores / 16 threads, 65 Watt
10.31

Core i9-9900KF outperforms Core i7-10700F by a moderate 11% based on our aggregate benchmark results.

Primary details

Comparing Core i9-9900KF and Core i7-10700F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking688757
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.44no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i9no data
Power efficiency11.437.81
Architecture codenameCoffee Lake-R (2018−2019)Comet Lake (2020)
Release date7 January 2019 (5 years ago)30 April 2020 (4 years ago)
Launch price (MSRP)$488no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-9900KF and Core i7-10700F 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 cores8 (Octa-Core)8 (Octa-Core)
Threads1616
Base clock speed3.6 GHz2.9 GHz
Boost clock speed5 GHz4.8 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s8 GT/s
L1 cache512 KB64K (per core)
L2 cache2 MB256K (per core)
L3 cache16 MB (shared)16 MB (shared)
Chip lithography14 nm14 nm
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i9-9900KF and Core i7-10700F 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 configuration1 (Uniprocessor)1
SocketFCLGA1151FCLGA1200
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900KF and Core i7-10700F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring++
Turbo Boost Max 3.0no data+

Security technologies

Core i9-9900KF and Core i7-10700F technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key++
MPX+-
Identity Protection++
SGXYes with Intel® MEYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9900KF and Core i7-10700F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900KF and Core i7-10700F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-2933
Maximum memory size128 GB128 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s45.8 GB/s

Peripherals

Specifications and connection of peripherals supported by Core i9-9900KF and Core i7-10700F.

PCIe version3.03.0
PCI Express lanes1616

Synthetic benchmark performance

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


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.

i9-9900KF 11.47
+11.3%
i7-10700F 10.31

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i9-9900KF 18221
+11.2%
i7-10700F 16381

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i9-9900KF 1722
+5.2%
i7-10700F 1637

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i9-9900KF 8126
+12.3%
i7-10700F 7233

Gaming performance

Pros & cons summary


Performance score 11.47 10.31
Recency 7 January 2019 30 April 2020
Power consumption (TDP) 95 Watt 65 Watt

i9-9900KF has a 11.3% higher aggregate performance score.

i7-10700F, on the other hand, has an age advantage of 1 year, and 46.2% lower power consumption.

The Core i9-9900KF is our recommended choice as it beats the Core i7-10700F in performance tests.


Should you still have questions on choice between Core i9-9900KF and Core i7-10700F, ask them in Comments section, and we shall answer.

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Intel Core i9-9900KF
Core i9-9900KF
Intel Core i7-10700F
Core i7-10700F

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Community ratings

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Questions & comments

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