i5-14600KF vs i7-7700K

VS

Aggregate performance score

Core i7-7700K
2017
4 cores / 8 threads, 91 Watt
6.07
Core i5-14600KF
2023
14 cores / 20 threads, 125 Watt
24.66
+306%

Core i5-14600KF outperforms Core i7-7700K by a whopping 306% based on our aggregate benchmark results.

Primary details

Comparing Core i7-7700K and Core i5-14600KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1100205
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.4470.26
Market segmentDesktop processorDesktop processor
SeriesIntel Core i7 (Desktop)no data
Power efficiency6.3118.66
Architecture codenameKaby Lake (2016−2019)Raptor Lake-R (2023−2024)
Release date3 January 2017 (7 years ago)17 October 2023 (1 year ago)
Launch price (MSRP)$339$294

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-14600KF has 4779% better value for money than i7-7700K.

Detailed specifications

Core i7-7700K and Core i5-14600KF 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)14 (Tetradeca-Core)
Threads820
Base clock speed4.2 GHz3.5 GHz
Boost clock speed4.5 GHz5.3 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier42no data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)2 MB (per core)
L3 cache8 MB (shared)24 MB (shared)
Chip lithography14 nm10 nm
Die sizeno data257 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on Core i7-7700K and Core i5-14600KF 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
SocketFCLGA11511700
Power consumption (TDP)91 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7700K and Core i5-14600KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX++
Idle States+no data
Thermal Monitoring+-

Security technologies

Core i7-7700K and Core i5-14600KF technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7700K and Core i5-14600KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7700K and Core i5-14600KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4, DDR5 Dual-channel
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth38.397 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 630N/A
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-7700K and Core i5-14600KF integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i7-7700K and Core i5-14600KF integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Core i7-7700K and Core i5-14600KF integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-7700K and Core i5-14600KF.

PCIe version3.05.0
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.

i7-7700K 6.07
i5-14600KF 24.66
+306%

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.

i7-7700K 9648
i5-14600KF 39175
+306%

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.

i7-7700K 1593
i5-14600KF 2770
+73.9%

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.

i7-7700K 5148
i5-14600KF 15757
+206%

Gaming performance

Pros & cons summary


Performance score 6.07 24.66
Recency 3 January 2017 17 October 2023
Physical cores 4 14
Threads 8 20
Chip lithography 14 nm 10 nm
Power consumption (TDP) 91 Watt 125 Watt

i7-7700K has 37.4% lower power consumption.

i5-14600KF, on the other hand, has a 306.3% higher aggregate performance score, an age advantage of 6 years, 250% more physical cores and 150% more threads, and a 40% more advanced lithography process.

The Core i5-14600KF is our recommended choice as it beats the Core i7-7700K in performance tests.


Should you still have questions on choice between Core i7-7700K and Core i5-14600KF, ask them in Comments section, and we shall answer.

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Intel Core i7-7700K
Core i7-7700K
Intel Core i5-14600KF
Core i5-14600KF

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Community ratings

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Questions & comments

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