AMD EPYC 7543P vs AMD EPYC 73F3

Comparative analysis of AMD EPYC 7543P and AMD EPYC 73F3 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 7543P

AMD EPYC 73F3

Differences

Reasons to consider the AMD EPYC 7543P

16 more cores, run more applications at once: 32 vs 16
32 more threads: 64 vs 32
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 3% better performance in PassMark - Single thread mark: 2741 vs 2671
Around 1% better performance in PassMark - CPU mark: 66687 vs 65909

Specifications (specs)
Number of cores	32 vs 16
Number of threads	64 vs 32
L1 cache	2 MB vs 1 MB
L2 cache	16 MB vs 8 MB
Benchmarks
PassMark - Single thread mark	2741 vs 2671
PassMark - CPU mark	66687 vs 65909

Reasons to consider the AMD EPYC 73F3

Around 8% higher clock speed: 4.0 GHz vs 3.7 GHz

Maximum frequency	4.0 GHz vs 3.7 GHz

Compare benchmarks

CPU 1: AMD EPYC 7543P
CPU 2: AMD EPYC 73F3

PassMark - Single thread mark

CPU 1

CPU 2

2741

2671

PassMark - CPU mark

CPU 1

CPU 2

66687

65909

Name	AMD EPYC 7543P	AMD EPYC 73F3
PassMark - Single thread mark	2741	2671
PassMark - CPU mark	66687	65909

Compare specifications (specs)

	AMD EPYC 7543P	AMD EPYC 73F3
Essentials
Architecture codename	Zen 3	Zen 3
Launch date	15 Mar 2021	15 Mar 2021
Launch price (MSRP)	$2730	$3521
OPN PIB	100-100000341WOF	100-100000321WOF
OPN Tray	100-000000341	100-000000321
Place in performance rating	146	162
Vertical segment	Server	Server
Performance
Base frequency	2.8 GHz	3.5 GHz
L1 cache	2 MB	1 MB
L2 cache	16 MB	8 MB
L3 cache	256 MB	256 MB
Manufacturing process technology	7 nm+	7 nm+
Maximum frequency	3.7 GHz	4.0 GHz
Number of cores	32	16
Number of threads	64	32
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	1P/2P
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™)