EPYC Embedded 3151 vs Ryzen 7 1800X

Primary details

Comparing Ryzen 7 1800X and EPYC Embedded 3151 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	750	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.10	no data
Market segment	Desktop processor	Server
Series	AMD Ryzen 7	AMD EPYC Embedded
Power efficiency	10.26	no data
Architecture codename	Zen (2017−2020)	Zen (2017−2020)
Release date	22 February 2017 (7 years ago)	21 February 2018 (6 years ago)
Launch price (MSRP)	$499	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 7 1800X and EPYC Embedded 3151 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	8 (Octa-Core)	4 (Quad-Core)
Threads	16	8
Base clock speed	3.6 GHz	2.7 GHz
Boost clock speed	4 GHz	2.7 GHz
Bus rate	4 × 8 GT/s	no data
Multiplier	36	27
L1 cache	768 KB	384 KB
L2 cache	4096 KB	2 MB
L3 cache	16384 KB	16 MB (shared)
Chip lithography	14 nm	14 nm
Die size	213 mm2	213 mm2
Number of transistors	4800 Million	4800 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	+	-

Compatibility

Information on Ryzen 7 1800X and EPYC Embedded 3151 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)	1 (Uniprocessor)
Socket	AM4	AMD BGA SP4r2
Power consumption (TDP)	95 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1800X and EPYC Embedded 3151. You'll probably need this information if you require some particular technology.

Instruction set extensions	XFR, FMA3, SSE 4.2, AVX2, SMT	no data
AES-NI	+	+
FMA	FMA3	-
AVX	+	+
XFR	+	-
SenseMI	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1800X and EPYC Embedded 3151 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1800X and EPYC Embedded 3151. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4-2666
Maximum memory size	64 GB	512 GB
Max memory channels	2	2
Maximum memory bandwidth	42.671 GB/s	42.671 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1800X and EPYC Embedded 3151.

PCIe version	n/a	3.0
PCI Express lanes	20	32

Pros & cons summary

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Recency	22 February 2017	21 February 2018
Physical cores	8	4
Threads	16	8
Power consumption (TDP)	95 Watt	45 Watt

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Should you still have questions on choice between Ryzen 7 1800X and EPYC Embedded 3151, ask them in Comments section, and we shall answer.

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