AMD EPYC 7402 vs AMD EPYC 7371

Comparative analysis of AMD EPYC 7402 and AMD EPYC 7371 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD EPYC 7402

AMD EPYC 7371

Differences

Reasons to consider the AMD EPYC 7402

8 more cores, run more applications at once: 24 vs 16
16 more threads: 48 vs 32
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 11% lower typical power consumption: 180 Watt vs 200 Watt
Around 17% better performance in PassMark - CPU mark: 64259 vs 54894

Specifications (specs)
Number of cores	24 vs 16
Number of threads	48 vs 32
L3 cache	128 MB vs 64 MB
Thermal Design Power (TDP)	180 Watt vs 200 Watt
Benchmarks
PassMark - CPU mark	64259 vs 54894

Reasons to consider the AMD EPYC 7371

Around 13% higher clock speed: 3.8 GHz vs 3.35 GHz
Around 17% better performance in PassMark - Single thread mark: 2320 vs 1986

Specifications (specs)
Maximum frequency	3.8 GHz vs 3.35 GHz
Benchmarks
PassMark - Single thread mark	2320 vs 1986

Compare benchmarks

CPU 1: AMD EPYC 7402
CPU 2: AMD EPYC 7371

PassMark - Single thread mark

CPU 1

CPU 2

1986

2320

PassMark - CPU mark

CPU 1

CPU 2

64259

54894

Name	AMD EPYC 7402	AMD EPYC 7371
PassMark - Single thread mark	1986	2320
PassMark - CPU mark	64259	54894

Compare specifications (specs)

	AMD EPYC 7402	AMD EPYC 7371
Essentials
Architecture codename	Zen 2
Launch date	7 Aug 2019
Launch price (MSRP)	$1250
OPN PIB	100-100000048WOF
OPN Tray	100-000000048
Place in performance rating	424	405
Vertical segment	Server	Server
Family		AMD EPYC
Series		AMD EPYC 7000 Series
Performance
Base frequency	2.8 GHz	3.1 GHz
L1 cache	1.5 MB
L2 cache	12 MB
L3 cache	128 MB	64 MB
Manufacturing process technology	7 nm, 14 nm
Maximum frequency	3.35 GHz	3.8 GHz
Number of cores	24	16
Number of threads	48	32
Unlocked
Memory
ECC memory support
Max memory channels	8	8
Maximum memory bandwidth	190.7 GB/s	341 GB/s
Maximum memory size	4 TB
Supported memory types	DDR4-3200	DDR4
Supported memory frequency		2666 MHz
Compatibility
Max number of CPUs in a configuration	2
Sockets supported	SP3
Thermal Design Power (TDP)	180 Watt	200 Watt
Socket Count		1P/2P
Peripherals
Max number of PCIe lanes	128
PCI Express revision	4.0	x128
PCIe configurations	x16, x8
Advanced Technologies
AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Virtualization
AMD Virtualization (AMD-V™)