AMD EPYC 7371 vs AMD EPYC 7551

Comparative analysis of AMD EPYC 7371 and AMD EPYC 7551 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

AMD EPYC 7371

AMD EPYC 7551

Differences

Reasons to consider the AMD EPYC 7371

Around 27% higher clock speed: 3.8 GHz vs 3 GHz
Around 36% better performance in PassMark - Single thread mark: 2377 vs 1742

Specifications (specs)
Maximum frequency	3.8 GHz vs 3 GHz
Benchmarks
PassMark - Single thread mark	2377 vs 1742

Reasons to consider the AMD EPYC 7551

Processor is unlocked, an unlocked multiplier allows for easier overclocking
16 more cores, run more applications at once: 32 vs 16
32 more threads: 64 vs 32
Around 11% lower typical power consumption: 180 Watt vs 200 Watt
Around 82% better performance in PassMark - CPU mark: 56671 vs 31094

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	32 vs 16
Number of threads	64 vs 32
Thermal Design Power (TDP)	180 Watt vs 200 Watt
Benchmarks
PassMark - CPU mark	56671 vs 31094

Compare benchmarks

CPU 1: AMD EPYC 7371
CPU 2: AMD EPYC 7551

PassMark - Single thread mark

CPU 1

CPU 2

2377

1742

PassMark - CPU mark

CPU 1

CPU 2

31094

56671

Name	AMD EPYC 7371	AMD EPYC 7551
PassMark - Single thread mark	2377	1742
PassMark - CPU mark	31094	56671
Geekbench 4 - Single Core		2956
Geekbench 4 - Multi-Core		20125

Compare specifications (specs)

	AMD EPYC 7371	AMD EPYC 7551
Essentials
Family	AMD EPYC	AMD EPYC
Place in performance rating	593	232
Series	AMD EPYC 7000 Series	AMD EPYC 7000 Series
Vertical segment	Server	Server
Architecture codename		Zen
Launch date		June 2017
Price now		$3,813.99
Value for money (0-100)		1.43
Performance
Base frequency	3.1 GHz	2 GHz
L3 cache	64 MB	64 MB
Maximum frequency	3.8 GHz	3 GHz
Number of cores	16	32
Number of threads	32	64
64 bit support
Die size		192 mm
L1 cache		96 KB (per core)
L2 cache		512 KB (per core)
Manufacturing process technology		14 nm
Transistor count		4800 million
Unlocked
Memory
Max memory channels	8	8
Maximum memory bandwidth	341 GB/s	341 GB/s
Supported memory frequency	2666 MHz	2666 MHz
Supported memory types	DDR4	DDR4
Compatibility
Socket Count	1P/2P	1P/2P
Thermal Design Power (TDP)	200 Watt	180 Watt
Max number of CPUs in a configuration		2
Sockets supported		TR4
Peripherals
PCI Express revision	x128	x128
Virtualization
AMD Virtualization (AMD-V™)