i5-12400 vs Sempron 145

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Aggregate performance score

Sempron 145
2010
1 core / 1 thread, 45 Watt
0.33
Core i5-12400
2022
6 cores / 12 threads, 65 Watt
12.18
+3591%

Core i5-12400 outperforms Sempron 145 by a whopping 3591% based on our aggregate benchmark results.

Primary details

Comparing Sempron 145 and Core i5-12400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3090641
Place by popularitynot in top-10071
Market segmentDesktop processorDesktop processor
Power efficiency0.6917.72
Architecture codenameSargas (2009−2011)Alder Lake-S (2022)
Release date1 September 2010 (14 years ago)4 January 2022 (2 years ago)
Launch price (MSRP)$95no data

Detailed specifications

Sempron 145 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 cores1 (Single-Core)6 (Hexa-Core)
Threads112
Base clock speed2.8 GHz2.5 GHz
Boost clock speed2.8 GHz4.4 GHz
L1 cache128 KB (per core)80K (per core)
L2 cache1 MB (per core)1.25 MB (per core)
L3 cache0 KB18 MB (shared)
Chip lithography45 nm10 nm
Die size117 mm2163 mm2
Number of transistors234 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Sempron 145 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 configuration11
SocketAM31700
Power consumption (TDP)45 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Sempron 145 and Core i5-12400. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Sempron 145 and Core i5-12400 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Sempron 145 and Core i5-12400 are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Sempron 145 and Core i5-12400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4, DDR5 Dual-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 730

Peripherals

Specifications and connection of peripherals supported by Sempron 145 and Core i5-12400.

PCIe version2.05.0
PCI Express lanesno data20

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.

Sempron 145 0.33
i5-12400 12.18
+3591%

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.

Sempron 145 518
i5-12400 19343
+3634%

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.

Sempron 145 306
i5-12400 2206
+621%

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.

Sempron 145 308
i5-12400 8855
+2775%

Gaming performance

Pros & cons summary


Performance score 0.33 12.18
Recency 1 September 2010 4 January 2022
Physical cores 1 6
Threads 1 12
Chip lithography 45 nm 10 nm
Power consumption (TDP) 45 Watt 65 Watt

Sempron 145 has 44.4% lower power consumption.

i5-12400, on the other hand, has a 3590.9% higher aggregate performance score, an age advantage of 11 years, 500% more physical cores and 1100% more threads, and a 350% more advanced lithography process.

The Core i5-12400 is our recommended choice as it beats the Sempron 145 in performance tests.


Should you still have questions on choice between Sempron 145 and Core i5-12400, ask them in Comments section, and we shall answer.

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AMD Sempron 145
Sempron 145
Intel Core i5-12400
Core i5-12400

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Sempron 145 or Core i5-12400, agree or disagree with our judgements, or report an error or mismatch.