Core i5-10600KF vs Core i9-10900X

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Aggregate performance score

Core i9-10900X
2019
10 cores / 20 threads, 165 Watt
14.55
+58%

i9-10900X outperforms i5-10600KF by an impressive 58% based on our aggregate benchmark results.

Primary details

Comparing Core i9-10900X and Core i5-10600KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking468785
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation16.3528.92
Market segmentDesktop processorDesktop processor
Architecture codenameCascade Lake-X (2019)Comet Lake (2020)
Release date19 October 2019 (4 years ago)30 April 2020 (4 years ago)
Current price$512 $178

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-10600KF has 77% better value for money than i9-10900X.

Detailed specifications

Core i9-10900X and Core i5-10600KF 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 cores10 (Deca-Core)6 (Hexa-Core)
Threads2012
Base clock speed3.7 GHz4.1 GHz
Boost clock speed4.7 GHz4.8 GHz
L1 cache64K (per core)64K (per core)
L2 cache1 MB (per core)256K (per core)
L3 cache19.25 MB (shared)12 MB (shared)
Chip lithography14 nm14 nm
Maximum core temperature94 °C100 °C
Maximum case temperature (TCase)no data72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesYes

Compatibility

Information on Core i9-10900X and Core i5-10600KF 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 configuration11
SocketFCLGA2066FCLGA1200
Power consumption (TDP)165 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10900X and Core i5-10600KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX+-
Idle Statesno data+
Thermal Monitoringno data+
SIPPno data-
Turbo Boost Max 3.0+-
StatusLaunchedDiscontinued

Security technologies

Core i9-10900X and Core i5-10600KF technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
Identity Protectionno data+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10900X and Core i5-10600KF are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10900X and Core i5-10600KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR4-2666
Maximum memory size256 GB128 GB
Max memory channels42
Maximum memory bandwidth94 GB/s41.6 GB/s
ECC memory support--

Peripherals

Specifications and connection of peripherals supported by Core i9-10900X and Core i5-10600KF.

PCIe version3.03.0
PCI Express lanes4816

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.

i9-10900X 14.55
+58%
i5-10600KF 9.21

Core i9-10900X outperforms Core i5-10600KF by 58% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

i9-10900X 22497
+58%
i5-10600KF 14240

Core i9-10900X outperforms Core i5-10600KF by 58% in Passmark.

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.

Benchmark coverage: 42%

i9-10900X 1579
i5-10600KF 1684
+6.6%

Core i5-10600KF outperforms Core i9-10900X by 7% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

i9-10900X 9400
+38.4%
i5-10600KF 6793

Core i9-10900X outperforms Core i5-10600KF by 38% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 14.55 9.21
Recency 19 October 2019 30 April 2020
Physical cores 10 6
Threads 20 12
Power consumption (TDP) 165 Watt 125 Watt

The Core i9-10900X is our recommended choice as it beats the Core i5-10600KF in performance tests.


Should you still have questions on choice between Core i9-10900X and Core i5-10600KF, ask them in Comments section, and we shall answer.

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Intel Core i9-10900X
Core i9-10900X
Intel Core i5-10600KF
Core i5-10600KF

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Community ratings

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Questions & comments

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