i5-14400 vs i3-5005U

VS

Aggregate performance score

Core i3-5005U
2015
2 cores / 4 threads, 15 Watt
1.27
Core i5-14400
2024
10 cores / 16 threads, 65 Watt
16.06
+1165%

Core i5-14400 outperforms Core i3-5005U by a whopping 1165% based on our aggregate benchmark results.

Primary details

Comparing Core i3-5005U and Core i5-14400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2294422
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data52.75
Market segmentLaptopDesktop processor
SeriesIntel Core i3no data
Power efficiency8.0123.37
Architecture codenameBroadwell-U (2015)Raptor Lake-R (2023−2024)
Release date1 March 2015 (9 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)$275$221

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-5005U and Core i5-14400 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 cores2 (Dual-core)10 (Deca-Core)
Threads416
Base clock speed2 GHz2.5 GHz
Boost clock speed2 GHz4.7 GHz
Bus rate5 GT/sno data
L1 cache64K (per core)80 KB (per core)
L2 cache256K (per core)1.25 MB (per core)
L3 cache3 MB (shared)20 MB (shared)
Chip lithography14 nmIntel 7 nm
Die size82 mm2215 mm2
Maximum core temperature105 °C100 °C
Maximum case temperature (TCase)105 °Cno data
Number of transistors1300 Millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i3-5005U and Core i5-14400 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
SocketFCBGA1168FCLGA1700
Power consumption (TDP)15 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-5005U and Core i5-14400. 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)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Smart Response+no data
FDI+no data
Fast Memory Access+no data
Deep Learning Boost-+

Security technologies

Core i3-5005U and Core i5-14400 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key++
Identity Protection+-
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-5005U and Core i5-14400 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-5005U and Core i5-14400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-4800, DDR4-3200
Maximum memory size16 GB192 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s76.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 5500Intel UHD Graphics 730
Max video memory16 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency850 MHz1.55 GHz
Execution Unitsno data24
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-5005U and Core i5-14400 integrated GPUs.

Number of displays supported34
eDP+no data
DisplayPort+-
HDMI+-

Graphics image quality

Maximum display resolutions supported by Core i3-5005U and Core i5-14400 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.42560x1600@60Hz4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPort3840x2160@60Hz7680 x 4320 @ 60Hz
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i3-5005U and Core i5-14400 integrated GPUs, sometimes API versions are included.

DirectX11.2/1212
OpenGL4.34.5

Peripherals

Specifications and connection of peripherals supported by Core i3-5005U and Core i5-14400.

PCIe version2.05.0 and 4.0
PCI Express lanes1216

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.

i3-5005U 1.27
i5-14400 16.06
+1165%

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.

i3-5005U 2023
i5-14400 25512
+1161%

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.

i3-5005U 621
i5-14400 2389
+285%

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.

i3-5005U 1245
i5-14400 11088
+791%

Gaming performance

Pros & cons summary


Performance score 1.27 16.06
Integrated graphics card 1.51 4.16
Recency 1 March 2015 8 January 2024
Physical cores 2 10
Threads 4 16
Power consumption (TDP) 15 Watt 65 Watt

i3-5005U has 333.3% lower power consumption.

i5-14400, on the other hand, has a 1164.6% higher aggregate performance score, 175.5% faster integrated GPU, an age advantage of 8 years, and 400% more physical cores and 300% more threads.

The Core i5-14400 is our recommended choice as it beats the Core i3-5005U in performance tests.

Be aware that Core i3-5005U is a notebook processor while Core i5-14400 is a desktop one.


Should you still have questions on choice between Core i3-5005U and Core i5-14400, ask them in Comments section, and we shall answer.

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Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i3-5005U
Core i3-5005U
Intel Core i5-14400
Core i5-14400

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Community ratings

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3.3 1037 votes

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Questions & comments

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