Ryzen 5 2600 vs EPYC 7451

Primary details

Comparing EPYC 7451 and Ryzen 5 2600 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	405	903
Place by popularity	not in top-100	22
Cost-effectiveness evaluation	1.72	9.78
Market segment	Server	Desktop processor
Series	AMD EPYC	AMD Ryzen 5
Power efficiency	8.56	12.08
Architecture codename	Naples (2017−2018)	Pinnacle Riege (Zen+) (2018)
Release date	20 June 2017 (7 years ago)	13 April 2018 (6 years ago)
Launch price (MSRP)	$2,400	$199

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 5 2600 has 469% better value for money than EPYC 7451.

Detailed specifications

EPYC 7451 and Ryzen 5 2600 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	24 (Tetracosa-Core)	6 (Hexa-Core)
Threads	48	12
Base clock speed	2.3 GHz	3.4 GHz
Boost clock speed	2.3 GHz	3.9 GHz
Bus rate	no data	4 × 8 GT/s
Multiplier	23	34
L1 cache	2.25 MB	576 KB
L2 cache	12 MB	3 MB
L3 cache	64 MB (shared)	16 MB (shared)
Chip lithography	14 nm	12 nm
Die size	213 mm2	213 mm2
Maximum core temperature	no data	95 °C
Number of transistors	19200 Million	4800 Million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	+	+

Compatibility

Information on EPYC 7451 and Ryzen 5 2600 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	2 (Multiprocessor)	1 (Uniprocessor)
Socket	TR4	AM4
Power consumption (TDP)	180 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7451 and Ryzen 5 2600. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	-	+
AVX	+	+
Precision Boost 2	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7451 and Ryzen 5 2600 are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7451 and Ryzen 5 2600. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Eight-channel	DDR4
Maximum memory size	2 TiB	128 GB
Max memory channels	8	2
Maximum memory bandwidth	170.671 GB/s	46.933 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by EPYC 7451 and Ryzen 5 2600.

PCIe version	3.0	3.0
PCI Express lanes	128	20

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	16.28	8.30
Recency	20 June 2017	13 April 2018
Physical cores	24	6
Threads	48	12
Chip lithography	14 nm	12 nm
Power consumption (TDP)	180 Watt	65 Watt

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Should you still have questions on choice between EPYC 7451 and Ryzen 5 2600, ask them in Comments section, and we shall answer.

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