Ryzen 5 8540U vs i5-12450HX

VS

Aggregate performance score

Core i5-12450HX
2022
8 cores / 12 threads, 55 Watt
11.66
Ryzen 5 8540U
2023
6 cores / 12 threads, 28 Watt
11.84
+1.5%

Ryzen 5 8540U outperforms Core i5-12450HX by a minimal 2% based on our aggregate benchmark results.

Primary details

Comparing Core i5-12450HX and Ryzen 5 8540U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking672659
Place by popularity98not in top-100
Market segmentLaptopLaptop
Power efficiency20.0539.99
Architecture codenameAlder Lake-HX (2022)Hawk Point-U (Zen 4 + Zen 4c) (2023)
Release date10 May 2022 (2 years ago)6 December 2023 (1 year ago)

Detailed specifications

Core i5-12450HX and Ryzen 5 8540U 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 cores8 (Octa-Core)6 (Hexa-Core)
Threads1212
Base clock speed2.4 GHz3.2 GHz
Boost clock speed4.4 GHz4.9 GHz
L1 cache80K (per core)64 KB (per core)
L2 cache1.25 MB (per core)1 MB (per core)
L3 cache12 MB (shared)16 MB (shared)
Chip lithographyIntel 7 nm4 nm
Die size215 mm2137 mm2
Maximum core temperature100 °C100 °C
Number of transistorsno data20,900 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Core i5-12450HX and Ryzen 5 8540U 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
SocketFCBGA1964FP7
Power consumption (TDP)55 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-12450HX and Ryzen 5 8540U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology+no data
TSX+-
Thermal Monitoring+-
Flex Memory Access+no data
Turbo Boost Max 3.0+no data
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Core i5-12450HX and Ryzen 5 8540U technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-12450HX and Ryzen 5 8540U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-12450HX and Ryzen 5 8540U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth76.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics for 12th Gen Intel ProcessorsAMD Radeon 740M ( - 2800 MHz)
Quick Sync Video+-
Graphics max frequency1.3 GHzno data
Execution Units16no data

Graphics interfaces

Available interfaces and connections of Core i5-12450HX and Ryzen 5 8540U integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i5-12450HX and Ryzen 5 8540U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2304 @ 60Hzno data
Max resolution over eDP5120 x 3200 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i5-12450HX and Ryzen 5 8540U integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i5-12450HX and Ryzen 5 8540U.

PCIe version5.0 and 4.04.0
PCI Express lanes2014

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.

i5-12450HX 11.66
Ryzen 5 8540U 11.84
+1.5%

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.

i5-12450HX 18514
Ryzen 5 8540U 18812
+1.6%

Gaming performance

Pros & cons summary


Performance score 11.66 11.84
Integrated graphics card 5.58 8.29
Recency 10 May 2022 6 December 2023
Physical cores 8 6
Power consumption (TDP) 55 Watt 28 Watt

i5-12450HX has 33.3% more physical cores.

Ryzen 5 8540U, on the other hand, has a 1.5% higher aggregate performance score, 48.6% faster integrated GPU, an age advantage of 1 year, and 96.4% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Core i5-12450HX and Ryzen 5 8540U.


Should you still have questions on choice between Core i5-12450HX and Ryzen 5 8540U, ask them in Comments section, and we shall answer.

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Intel Core i5-12450HX
Core i5-12450HX
AMD Ryzen 5 8540U
Ryzen 5 8540U

Similar processor comparisons

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Community ratings

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3.5 429 votes

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Questions & comments

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