AMD EPYC 7352 vs AMD EPYC 7402

Comparative analysis of AMD EPYC 7352 and AMD EPYC 7402 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 7352

AMD EPYC 7402

Differences

Reasons to consider the AMD EPYC 7352

Around 16% lower typical power consumption: 155 Watt vs 180 Watt
Around 4% better performance in PassMark - Single thread mark: 2040 vs 1954
Around 3% better performance in PassMark - CPU mark: 65921 vs 63873

Specifications (specs)
Thermal Design Power (TDP)	155 Watt vs 180 Watt
Benchmarks
PassMark - Single thread mark	2040 vs 1954
PassMark - CPU mark	65921 vs 63873

Reasons to consider the AMD EPYC 7402

Around 5% higher clock speed: 3.35 GHz vs 3.2 GHz

Maximum frequency	3.35 GHz vs 3.2 GHz

Compare benchmarks

CPU 1: AMD EPYC 7352
CPU 2: AMD EPYC 7402

PassMark - Single thread mark

CPU 1

CPU 2

2040

1954

PassMark - CPU mark

CPU 1

CPU 2

65921

63873

Name	AMD EPYC 7352	AMD EPYC 7402
PassMark - Single thread mark	2040	1954
PassMark - CPU mark	65921	63873

Compare specifications (specs)

	AMD EPYC 7352	AMD EPYC 7402
Essentials
Architecture codename	Zen 2	Zen 2
Launch date	7 Aug 2019	7 Aug 2019
Launch price (MSRP)	$1350	$1250
OPN PIB	100-100000077WOF	100-100000048WOF
OPN Tray	100-000000077	100-000000048
Place in performance rating	455	527
Vertical segment	Server	Server
Performance
Base frequency	2.3 GHz	2.8 GHz
L1 cache	1.5 MB	1.5 MB
L2 cache	12 MB	12 MB
L3 cache	128 MB	128 MB
Manufacturing process technology	7 nm, 14 nm	7 nm, 14 nm
Maximum frequency	3.2 GHz	3.35 GHz
Number of cores	24	24
Number of threads	48	48
Unlocked
Memory
ECC memory support
Max memory channels	8	8
Maximum memory bandwidth	190.7 GB/s	190.7 GB/s
Maximum memory size	4 TB	4 TB
Supported memory types	DDR4-3200	DDR4-3200
Compatibility
Max number of CPUs in a configuration	2	2
Socket Count	1P/2P
Sockets supported	SP3	SP3
Thermal Design Power (TDP)	155 Watt	180 Watt
Peripherals
Max number of PCIe lanes	128	128
PCI Express revision	4.0	4.0
PCIe configurations	x16, x8	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™)