i5-12400 vs i3-350M

VS

Aggregate performance score

Core i3-350M
2010
2 cores / 4 threads, 35 Watt
0.68
Core i5-12400
2022
6 cores / 12 threads, 65 Watt
12.18
+1691%

Core i5-12400 outperforms Core i3-350M by a whopping 1691% based on our aggregate benchmark results.

Primary details

Comparing Core i3-350M and Core i5-12400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2734641
Place by popularitynot in top-10071
Market segmentLaptopDesktop processor
SeriesIntel Core i3no data
Power efficiency1.8417.72
Architecture codenameArrandale (2010−2011)Alder Lake-S (2022)
Release date7 January 2010 (14 years ago)4 January 2022 (2 years ago)
Launch price (MSRP)$130no data

Detailed specifications

Core i3-350M and Core i5-12400 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)6 (Hexa-Core)
Threads412
Base clock speed2.26 GHz2.5 GHz
Boost clock speed0.27 GHz4.4 GHz
Bus typeDMI 1.0no data
Bus rate1 × 2.5 GT/sno data
Multiplier17no data
L1 cache64K (per core)80K (per core)
L2 cache256K (per core)1.25 MB (per core)
L3 cache3 MB (shared)18 MB (shared)
Chip lithography32 nm10 nm
Die size81+114 mm2163 mm2
Maximum core temperature90 °C for rPGA, 105 °C for BGAno data
Number of transistors382+177 Millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i3-350M and Core i5-12400 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
SocketBGA1288,PGA9881700
Power consumption (TDP)35 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-350M and Core i5-12400. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI-+
FMA+-
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
PAE36 Bitno data
FDI+no data
Fast Memory Access+no data

Security technologies

Core i3-350M and Core i5-12400 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-350M and Core i5-12400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-350M and Core i5-12400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4, DDR5 Dual-channel
Maximum memory size8 GBno data
Max memory channels2no data
Maximum memory bandwidth17.051 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics for Previous Generation Intel ProcessorsIntel UHD Graphics 730
Clear Video+no data
Clear Video HD+no data
Graphics max frequency667 MHzno data

Graphics interfaces

Available interfaces and connections of Core i3-350M and Core i5-12400 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i3-350M and Core i5-12400.

PCIe version2.05.0
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.

i3-350M 0.68
i5-12400 12.18
+1691%

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.

i3-350M 1087
i5-12400 19343
+1679%

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.

i3-350M 292
i5-12400 2206
+655%

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.

i3-350M 589
i5-12400 8855
+1403%

Gaming performance

Pros & cons summary


Performance score 0.68 12.18
Integrated graphics card 0.77 4.16
Recency 7 January 2010 4 January 2022
Physical cores 2 6
Threads 4 12
Chip lithography 32 nm 10 nm
Power consumption (TDP) 35 Watt 65 Watt

i3-350M has 85.7% lower power consumption.

i5-12400, on the other hand, has a 1691.2% higher aggregate performance score, 440.3% faster integrated GPU, an age advantage of 11 years, 200% more physical cores and 200% more threads, and a 220% more advanced lithography process.

The Core i5-12400 is our recommended choice as it beats the Core i3-350M in performance tests.

Be aware that Core i3-350M is a notebook processor while Core i5-12400 is a desktop one.


Should you still have questions on choice between Core i3-350M and Core i5-12400, ask them in Comments section, and we shall answer.

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Intel Core i3-350M
Core i3-350M
Intel Core i5-12400
Core i5-12400

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Community ratings

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Questions & comments

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