i5-9600KF vs i3-9350KF

VS

Aggregate performance score

Core i3-9350KF
2019
4 cores / 4 threads, 91 Watt
4.75
Core i5-9600KF
2019
6 cores / 6 threads, 95 Watt
6.72
+41.5%

Core i5-9600KF outperforms Core i3-9350KF by a considerable 41% based on our aggregate benchmark results.

Primary details

Comparing Core i3-9350KF and Core i5-9600KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking12541027
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.287.42
Market segmentDesktop processorDesktop processor
SeriesIntel Core i3Intel Core i5
Power efficiency4.946.69
Architecture codenameCoffee Lake (2017−2019)Coffee Lake (2017−2019)
Release date8 January 2019 (5 years ago)8 January 2019 (5 years ago)
Launch price (MSRP)$173$262

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-9600KF has 2% better value for money than i3-9350KF.

Detailed specifications

Core i3-9350KF and Core i5-9600KF 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 cores4 (Quad-Core)6 (Hexa-Core)
Threads46
Base clock speed4 GHz3.7 GHz
Boost clock speed4.6 GHz4.6 GHz
Bus typeDMI 3.0DMI 3.0
Bus rate4 × 8 GT/s4 × 8 GT/s
Multiplier4037
L1 cache64K (per core)64K (per core)
L2 cache256K (per core)256K (per core)
L3 cache6 MB (shared)9 MB (shared)
Chip lithography14 nm14 nm
Die size126 mm2149 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Core i3-9350KF and Core i5-9600KF 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 (Uniprocessor)
SocketFCLGA1151FCLGA1151
Power consumption (TDP)91 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-9350KF and Core i5-9600KF. 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++
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology--
TSX-+
Idle States++
Thermal Monitoring++
SIPP-+

Security technologies

Core i3-9350KF and Core i5-9600KF 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 i3-9350KF and Core i5-9600KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-9350KF and Core i5-9600KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR4-2666
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s41.6 GB/s
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Core i3-9350KF and Core i5-9600KF.

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.

i3-9350KF 4.75
i5-9600KF 6.72
+41.5%

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.

i3-9350KF 7549
i5-9600KF 10678
+41.4%

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.

i3-9350KF 1501
i5-9600KF 1623
+8.1%

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.

i3-9350KF 3895
i5-9600KF 5811
+49.2%

Gaming performance

Pros & cons summary


Performance score 4.75 6.72
Physical cores 4 6
Threads 4 6
Power consumption (TDP) 91 Watt 95 Watt

i3-9350KF has 4.4% lower power consumption.

i5-9600KF, on the other hand, has a 41.5% higher aggregate performance score, and 50% more physical cores and 50% more threads.

The Core i5-9600KF is our recommended choice as it beats the Core i3-9350KF in performance tests.


Should you still have questions on choice between Core i3-9350KF and Core i5-9600KF, ask them in Comments section, and we shall answer.

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Intel Core i3-9350KF
Core i3-9350KF
Intel Core i5-9600KF
Core i5-9600KF

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Community ratings

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