EPYC 4584PX vs M-5Y31

Primary details

Comparing Core M-5Y31 and EPYC 4584PX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2336	80
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	53.53
Market segment	Laptop	Server
Series	Intel Core M	no data
Power efficiency	22.61	29.81
Architecture codename	Broadwell-Y (2014)	Raphael (2023−2024)
Release date	27 October 2014 (10 years ago)	21 May 2024 (less than a year ago)
Launch price (MSRP)	no data	$699

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core M-5Y31 and EPYC 4584PX 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 cores	2 (Dual-core)	16 (Hexadeca-Core)
Threads	4	32
Base clock speed	0.9 GHz	4.2 GHz
Boost clock speed	2.4 GHz	5.7 GHz
L1 cache	64K (per core)	64 KB (per core)
L2 cache	256K (per core)	1 MB (per core)
L3 cache	4 MB (shared)	128 MB (shared)
Chip lithography	14 nm	5 nm
Die size	50 mm2	2x 71 mm2
Maximum core temperature	95 °C	no data
Maximum case temperature (TCase)	no data	47 °C
Number of transistors	1300 Million	17,840 million
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Core M-5Y31 and EPYC 4584PX 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 configuration	1	1
Socket	FCBGA1234	AM5
Power consumption (TDP)	4.5 Watt	120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core M-5Y31 and EPYC 4584PX. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Smart Response	+	no data
FDI	+	no data
Fast Memory Access	+	no data
Precision Boost 2	no data	+

Security technologies

Core M-5Y31 and EPYC 4584PX technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core M-5Y31 and EPYC 4584PX 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 M-5Y31 and EPYC 4584PX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5
Maximum memory size	16 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	25.6 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics 5300	AMD Radeon Graphics
Max video memory	16 GB	no data
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	850 MHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core M-5Y31 and EPYC 4584PX integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-

Graphics image quality

Maximum display resolutions supported by Core M-5Y31 and EPYC 4584PX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	2560x1600@60Hz	no data
Max resolution over DisplayPort	2560x1600@60Hz	no data

Graphics API support

APIs supported by Core M-5Y31 and EPYC 4584PX integrated GPUs, sometimes API versions are included.

DirectX	11.2/12	no data
OpenGL	4.3	no data

Peripherals

Specifications and connection of peripherals supported by Core M-5Y31 and EPYC 4584PX.

PCIe version	2.0	5.0
PCI Express lanes	12	28

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

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Pros & cons summary

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Performance score	1.24	39.23
Integrated graphics card	1.04	1.98
Recency	27 October 2014	21 May 2024
Physical cores	2	16
Threads	4	32
Chip lithography	14 nm	5 nm
Power consumption (TDP)	4 Watt	120 Watt

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Should you still have questions on choice between Core M-5Y31 and EPYC 4584PX, ask them in Comments section, and we shall answer.

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