EPYC 7252 vs Atom N270

Primary details

Comparing Atom N270 and EPYC 7252 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	623
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	10.76
Market segment	Laptop	Server
Series	Intel Atom	AMD EPYC
Power efficiency	no data	9.64
Architecture codename	DiamondVille (2008−2009)	Zen 2 (2017−2020)
Release date	2 April 2008 (16 years ago)	7 August 2019 (5 years ago)
Launch price (MSRP)	$44	$475

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom N270 and EPYC 7252 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	1 (Single-Core)	8 (Octa-Core)
Threads	2	16
Base clock speed	1.6 GHz	2.8 GHz
Boost clock speed	0.1 GHz	3.2 GHz
Bus type	FSB	no data
Bus rate	533.33 MT/s	no data
Multiplier	12	31
L1 cache	56 KB	96K (per core)
L2 cache	512 KB	512K (per core)
L3 cache	0 KB	64 MB (shared)
Chip lithography	45 nm	7 nm, 14 nm
Die size	25.9638 mm2	192 mm2
Maximum core temperature	90 °C	no data
Number of transistors	47 Million	4,800 million
64 bit support	-	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+
VID voltage range	0.9V-1.1625V	no data

Compatibility

Information on Atom N270 and EPYC 7252 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 (Uniprocessor)	2 (Multiprocessor)
Socket	PBGA437	TR4
Power consumption (TDP)	2.5 Watt	120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N270 and EPYC 7252. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE, Intel® SSE2, Intel® SSE3, Intel® SSSE3	no data
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Idle States	-	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data
FSB parity	-	no data
Precision Boost 2	no data	+

Security technologies

Atom N270 and EPYC 7252 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom N270 and EPYC 7252 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N270 and EPYC 7252. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR4 Eight-channel
Maximum memory size	8 GB	4 TiB
Max memory channels	no data	8
Maximum memory bandwidth	no data	204.763 GB/s
ECC memory support	-	+

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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Pros & cons summary

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Recency	2 April 2008	7 August 2019
Physical cores	1	8
Threads	2	16
Chip lithography	45 nm	7 nm
Power consumption (TDP)	2 Watt	120 Watt

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Should you still have questions on choice between Atom N270 and EPYC 7252, ask them in Comments section, and we shall answer.

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