i5-11600KF vs i5-7400

VS

Aggregate performance score

Core i5-7400
2017
4 cores / 4 threads, 65 Watt
3.45
Core i5-11600KF
2021
6 cores / 12 threads, 125 Watt
12.35
+258%

Core i5-11600KF outperforms Core i5-7400 by a whopping 258% based on our aggregate benchmark results.

Primary details

Comparing Core i5-7400 and Core i5-11600KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1557629
Place by popularity48not in top-100
Cost-effectiveness evaluation0.87no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5no data
Power efficiency5.029.35
Architecture codenameKaby Lake (2016−2019)Rocket Lake (2021)
Release date3 January 2017 (7 years ago)16 March 2021 (3 years ago)
Launch price (MSRP)$182no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-7400 and Core i5-11600KF 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)
Threads412
Base clock speed3 GHz3.9 GHz
Boost clock speed3.5 GHz4.9 GHz
Bus typeDMI 3.0no data
Bus rate8 GT/s8 GT/s
Multiplier30no data
L1 cache256 KB64K (per core)
L2 cache1 MB256K (per core)
L3 cache6 MB (shared)12 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 i5-7400 and Core i5-11600KF 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)65 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-7400 and Core i5-11600KF. 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, Intel® AVX-512
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-
Deep Learning Boost-+

Security technologies

Core i5-7400 and Core i5-11600KF technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-7400 and Core i5-11600KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-7400 and Core i5-11600KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-3200
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth38.397 GB/s50 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

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

Graphics interfaces

Available interfaces and connections of Core i5-7400 and Core i5-11600KF integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i5-7400 and Core i5-11600KF 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 i5-7400 and Core i5-11600KF integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-7400 and Core i5-11600KF.

PCIe version3.04.0
PCI Express lanes1620

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.

i5-7400 3.45
i5-11600KF 12.35
+258%

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.

i5-7400 5475
i5-11600KF 19622
+258%

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.

i5-7400 1192
i5-11600KF 2230
+87.1%

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.

i5-7400 3279
i5-11600KF 8708
+166%

Gaming performance

Pros & cons summary


Performance score 3.45 12.35
Recency 3 January 2017 16 March 2021
Physical cores 4 6
Threads 4 12
Power consumption (TDP) 65 Watt 125 Watt

i5-7400 has 92.3% lower power consumption.

i5-11600KF, on the other hand, has a 258% higher aggregate performance score, an age advantage of 4 years, and 50% more physical cores and 200% more threads.

The Core i5-11600KF is our recommended choice as it beats the Core i5-7400 in performance tests.


Should you still have questions on choice between Core i5-7400 and Core i5-11600KF, ask them in Comments section, and we shall answer.

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Intel Core i5-7400
Core i5-7400
Intel Core i5-11600KF
Core i5-11600KF

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Community ratings

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Questions & comments

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