i5-12450HX vs EPYC 7543P

VS

Aggregate performance score

EPYC 7543P
2021
32 cores / 64 threads, 225 Watt
41.98
+260%
Core i5-12450HX
2022
8 cores / 12 threads, 55 Watt
11.65

EPYC 7543P outperforms Core i5-12450HX by a whopping 260% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7543P and Core i5-12450HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking55672
Place by popularitynot in top-10098
Cost-effectiveness evaluation13.27no data
Market segmentServerLaptop
SeriesAMD EPYCno data
Power efficiency17.6620.05
Architecture codenameMilan (2021−2023)Alder Lake-HX (2022)
Release date12 January 2021 (3 years ago)10 May 2022 (2 years ago)
Launch price (MSRP)$2,730no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7543P and Core i5-12450HX 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 cores32 (Dotriaconta-Core)8 (Octa-Core)
Threads6412
Base clock speed2.8 GHz2.4 GHz
Boost clock speed3.7 GHz4.4 GHz
Multiplier28no data
L1 cache2 MB80K (per core)
L2 cache16 MB1.25 MB (per core)
L3 cache256 MB (shared)12 MB (shared)
Chip lithography7 nm+Intel 7 nm
Die size8x 81 mm2215 mm2
Maximum core temperatureno data100 °C
Number of transistors33,200 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on EPYC 7543P and Core i5-12450HX 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
SocketSP3FCBGA1964
Power consumption (TDP)225 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7543P and Core i5-12450HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

EPYC 7543P and Core i5-12450HX technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7543P and Core i5-12450HX are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7543P and Core i5-12450HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4, DDR5
Maximum memory size4 TiB128 GB
Max memory channelsno data2
Maximum memory bandwidth204.795 GB/s76.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel UHD Graphics for 12th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.3 GHz
Execution Unitsno data16

Graphics interfaces

Available interfaces and connections of EPYC 7543P and Core i5-12450HX integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by EPYC 7543P and Core i5-12450HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by EPYC 7543P and Core i5-12450HX integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by EPYC 7543P and Core i5-12450HX.

PCIe version4.05.0 and 4.0
PCI Express lanes12820

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.

EPYC 7543P 41.98
+260%
i5-12450HX 11.65

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.

EPYC 7543P 66687
+260%
i5-12450HX 18508

Gaming performance

Pros & cons summary


Performance score 41.98 11.65
Recency 12 January 2021 10 May 2022
Physical cores 32 8
Threads 64 12
Power consumption (TDP) 225 Watt 55 Watt

EPYC 7543P has a 260.3% higher aggregate performance score, and 300% more physical cores and 433.3% more threads.

i5-12450HX, on the other hand, has an age advantage of 1 year, and 309.1% lower power consumption.

The EPYC 7543P is our recommended choice as it beats the Core i5-12450HX in performance tests.

Be aware that EPYC 7543P is a server/workstation processor while Core i5-12450HX is a notebook one.


Should you still have questions on choice between EPYC 7543P and Core i5-12450HX, ask them in Comments section, and we shall answer.

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AMD EPYC 7543P
EPYC 7543P
Intel Core i5-12450HX
Core i5-12450HX

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Community ratings

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Questions & comments

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