EPYC Embedded 3255 vs i5-2400

Primary details

Comparing Core i5-2400 and EPYC Embedded 3255 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1754	not rated
Place by popularity	39	not in top-100
Cost-effectiveness evaluation	0.86	no data
Market segment	Desktop processor	Server
Series	Core i5 (Desktop)	AMD EPYC Embedded
Power efficiency	2.43	no data
Architecture codename	Sandy Bridge (2011−2013)	Zen (2017−2020)
Release date	9 January 2011 (13 years ago)	21 February 2018 (6 years ago)
Launch price (MSRP)	$60	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i5-2400 and EPYC Embedded 3255 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	4 (Quad-Core)	8 (Octa-Core)
Threads	4	16
Base clock speed	3.1 GHz	2.5 GHz
Boost clock speed	3.4 GHz	3.1 GHz
Bus rate	5 GT/s	no data
Multiplier	no data	25
L1 cache	64 KB (per core)	96K (per core)
L2 cache	256 KB (per core)	512K (per core)
L3 cache	6144 KB (shared)	16 MB (shared)
Chip lithography	32 nm	14 nm
Die size	216 mm2	213 mm2
Maximum core temperature	73 °C	no data
Number of transistors	1,160 million	4,800 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i5-2400 and EPYC Embedded 3255 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	LGA1155	AMD BGA SP4r2
Power consumption (TDP)	95 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2400 and EPYC Embedded 3255. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX	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
FDI	+	no data
Fast Memory Access	+	no data

Security technologies

Core i5-2400 and EPYC Embedded 3255 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Identity Protection	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2400 and EPYC Embedded 3255 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 i5-2400 and EPYC Embedded 3255. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2666
Maximum memory size	32 GB	512 GB
Max memory channels	2	2
Maximum memory bandwidth	21 GB/s	42.671 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 2000	no data
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	1.1 GHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Core i5-2400 and EPYC Embedded 3255 integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Core i5-2400 and EPYC Embedded 3255.

PCIe version	2.0	3.0
PCI Express lanes	16	32

Pros & cons summary

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Recency	9 January 2011	21 February 2018
Physical cores	4	8
Threads	4	16
Chip lithography	32 nm	14 nm
Power consumption (TDP)	95 Watt	55 Watt

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Should you still have questions on choice between Core i5-2400 and EPYC Embedded 3255, ask them in Comments section, and we shall answer.

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