AMD EPYC 74F3 vs AMD EPYC 7543P

Comparative analysis of AMD EPYC 74F3 and AMD EPYC 7543P 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 74F3

AMD EPYC 7543P

Differences

Reasons to consider the AMD EPYC 74F3

Around 8% higher clock speed: 4.0 GHz vs 3.7 GHz
Around 9% better performance in PassMark - Single thread mark: 2982 vs 2741
Around 43% better performance in PassMark - CPU mark: 95621 vs 66687

Specifications (specs)
Maximum frequency	4.0 GHz vs 3.7 GHz
Benchmarks
PassMark - Single thread mark	2982 vs 2741
PassMark - CPU mark	95621 vs 66687

Reasons to consider the AMD EPYC 7543P

8 more cores, run more applications at once: 32 vs 24
16 more threads: 64 vs 48
Around 33% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 33% more L2 cache; more data can be stored in the L2 cache for quick access later

Number of cores	32 vs 24
Number of threads	64 vs 48
L1 cache	2 MB vs 1.5 MB
L2 cache	16 MB vs 12 MB

Compare benchmarks

CPU 1: AMD EPYC 74F3
CPU 2: AMD EPYC 7543P

PassMark - Single thread mark

CPU 1

CPU 2

2982

2741

PassMark - CPU mark

CPU 1

CPU 2

95621

66687

Name	AMD EPYC 74F3	AMD EPYC 7543P
PassMark - Single thread mark	2982	2741
PassMark - CPU mark	95621	66687

Compare specifications (specs)

	AMD EPYC 74F3	AMD EPYC 7543P
Essentials
Architecture codename	Zen 3	Zen 3
Launch date	15 Mar 2021	15 Mar 2021
Launch price (MSRP)	$2900	$2730
OPN PIB	100-100000317WOF	100-100000341WOF
OPN Tray	100-000000317	100-000000341
Place in performance rating	36	146
Vertical segment	Server	Server
Performance
Base frequency	3.2 GHz	2.8 GHz
L1 cache	1.5 MB	2 MB
L2 cache	12 MB	16 MB
L3 cache	256 MB	256 MB
Manufacturing process technology	7 nm+	7 nm+
Maximum frequency	4.0 GHz	3.7 GHz
Number of cores	24	32
Number of threads	48	64
Unlocked
Memory
ECC memory support
Max memory channels	8	8
Maximum memory bandwidth	190.73 GB/s	190.73 GB/s
Maximum memory size	4 TB	4 TB
Supported memory types	DDR4-3200	DDR4-3200
Compatibility
Configurable TDP	225-240 Watt	225-240 Watt
Socket Count	1P/2P	1P
Sockets supported	SP3	SP3
Thermal Design Power (TDP)	240 Watt	240 Watt
Peripherals
Max number of PCIe lanes	128	128
PCI Express revision	4.0	4.0
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™)