EPYC 4124P vs Ryzen 5 8645HS

VS

Aggregate performance score

Ryzen 5 8645HS
2023
6 cores / 12 threads, 45 Watt
14.87
+22.1%

Ryzen 5 8645HS outperforms EPYC 4124P by a significant 22% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 8645HS and EPYC 4124P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking497653
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data51.95
Market segmentLaptopServer
Power efficiency30.1317.09
Architecture codenameHawk Point-HS (Zen 4) (2023−2024)Raphael (2023−2024)
Release date6 December 2023 (less than a year ago)21 May 2024 (less than a year ago)
Launch price (MSRP)no data$149

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 5 8645HS and EPYC 4124P 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 cores6 (Hexa-Core)4 (Quad-Core)
Threads128
Base clock speed4.3 GHz3.8 GHz
Boost clock speed5 GHz5.1 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache16 MB (shared)32 MB (shared)
Chip lithography4 nm5 nm
Die size178 mm271 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data61 °C
Number of transistors25,000 million6,570 million
64 bit support++

Compatibility

Information on Ryzen 5 8645HS and EPYC 4124P 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
SocketFP8AM5
Power consumption (TDP)45 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 8645HS and EPYC 4124P. You'll probably need this information if you require some particular technology.

Instruction set extensionsRyzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3no data
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 8645HS and EPYC 4124P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 8645HS and EPYC 4124P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 760MAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 8645HS and EPYC 4124P.

PCIe version4.05.0
PCI Express lanes2028

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.

Ryzen 5 8645HS 14.87
+22.1%
EPYC 4124P 12.18

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.

Ryzen 5 8645HS 22750
+22.1%
EPYC 4124P 18637

Gaming performance

Pros & cons summary


Performance score 14.87 12.18
Integrated graphics card 15.05 1.98
Recency 6 December 2023 21 May 2024
Physical cores 6 4
Threads 12 8
Chip lithography 4 nm 5 nm
Power consumption (TDP) 45 Watt 65 Watt

Ryzen 5 8645HS has a 22.1% higher aggregate performance score, 660.1% faster integrated GPU, 50% more physical cores and 50% more threads, a 25% more advanced lithography process, and 44.4% lower power consumption.

EPYC 4124P, on the other hand, has an age advantage of 5 months.

The Ryzen 5 8645HS is our recommended choice as it beats the EPYC 4124P in performance tests.

Be aware that Ryzen 5 8645HS is a notebook processor while EPYC 4124P is a server/workstation one.


Should you still have questions on choice between Ryzen 5 8645HS and EPYC 4124P, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 8645HS
Ryzen 5 8645HS
AMD EPYC 4124P
EPYC 4124P

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Community ratings

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