AMD EPYC 74F3 vs AMD EPYC 7443P

Comparative analysis of AMD EPYC 74F3 and AMD EPYC 7443P 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 7443P

Differences

Reasons to consider the AMD EPYC 74F3

2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 2% better performance in PassMark - Single thread mark: 2982 vs 2915
Around 67% better performance in PassMark - CPU mark: 95621 vs 57193

Specifications (specs)
L3 cache	256 MB vs 128 MB
Benchmarks
PassMark - Single thread mark	2982 vs 2915
PassMark - CPU mark	95621 vs 57193

Reasons to consider the AMD EPYC 7443P

Around 20% lower typical power consumption: 200 Watt vs 240 Watt

Thermal Design Power (TDP)	200 Watt vs 240 Watt

Compare benchmarks

CPU 1: AMD EPYC 74F3
CPU 2: AMD EPYC 7443P

PassMark - Single thread mark

CPU 1

CPU 2

2982

2915

PassMark - CPU mark

CPU 1

CPU 2

95621

57193

Name	AMD EPYC 74F3	AMD EPYC 7443P
PassMark - Single thread mark	2982	2915
PassMark - CPU mark	95621	57193

Compare specifications (specs)

	AMD EPYC 74F3	AMD EPYC 7443P
Essentials
Architecture codename	Zen 3	Zen 3
Launch date	15 Mar 2021	15 Mar 2021
Launch price (MSRP)	$2900	$1337
OPN PIB	100-100000317WOF	100-100000342WOF
OPN Tray	100-000000317	100-000000342
Place in performance rating	36	167
Vertical segment	Server	Server
Performance
Base frequency	3.2 GHz	2.85 GHz
L1 cache	1.5 MB	1536 KB
L2 cache	12 MB	12 MB
L3 cache	256 MB	128 MB
Manufacturing process technology	7 nm+	7 nm+
Maximum frequency	4.0 GHz	4.0 GHz
Number of cores	24	24
Number of threads	48	48
Unlocked
Memory
ECC memory support
Max memory channels	8	8
Maximum memory bandwidth	190.73 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
Sockets supported	SP3	SP3
Thermal Design Power (TDP)	240 Watt	200 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™)