AMD EPYC 73F3 vs AMD EPYC 7343

Comparative analysis of AMD EPYC 73F3 and AMD EPYC 7343 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 73F3

AMD EPYC 7343

Differences

Reasons to consider the AMD EPYC 73F3

Around 3% higher clock speed: 4.0 GHz vs 3.9 GHz
2x more L3 cache, more data can be stored in the L3 cache for quick access later

Maximum frequency	4.0 GHz vs 3.9 GHz
L3 cache	256 MB vs 128 MB

Reasons to consider the AMD EPYC 7343

Around 26% lower typical power consumption: 190 Watt vs 240 Watt
Around 5% better performance in PassMark - Single thread mark: 2806 vs 2671
Around 12% better performance in PassMark - CPU mark: 73934 vs 65909

Specifications (specs)
Thermal Design Power (TDP)	190 Watt vs 240 Watt
Benchmarks
PassMark - Single thread mark	2806 vs 2671
PassMark - CPU mark	73934 vs 65909

Compare benchmarks

CPU 1: AMD EPYC 73F3
CPU 2: AMD EPYC 7343

PassMark - Single thread mark

CPU 1

CPU 2

2671

2806

PassMark - CPU mark

CPU 1

CPU 2

65909

73934

Name	AMD EPYC 73F3	AMD EPYC 7343
PassMark - Single thread mark	2671	2806
PassMark - CPU mark	65909	73934

Compare specifications (specs)

	AMD EPYC 73F3	AMD EPYC 7343
Essentials
Architecture codename	Zen 3	Zen 3
Launch date	15 Mar 2021	15 Mar 2021
Launch price (MSRP)	$3521	$1565
OPN PIB	100-100000321WOF	100-100000338WOF
OPN Tray	100-000000321	100-000000338
Place in performance rating	164	102
Vertical segment	Server	Server
Performance
Base frequency	3.5 GHz	3.2 GHz
L1 cache	1 MB	1 MB
L2 cache	8 MB	8 MB
L3 cache	256 MB	128 MB
Manufacturing process technology	7 nm+	7 nm+
Maximum frequency	4.0 GHz	3.9 GHz
Number of cores	16	16
Number of threads	32	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	165-200 Watt
Socket Count	1P/2P	1P/2P
Sockets supported	SP3	SP3
Thermal Design Power (TDP)	240 Watt	190 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™)