AMD EPYC 7443 vs AMD EPYC 7413

Comparative analysis of AMD EPYC 7443 and AMD EPYC 7413 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 7443

AMD EPYC 7413

Differences

Reasons to consider the AMD EPYC 7443

Around 11% higher clock speed: 4.0 GHz vs 3.6 GHz
Around 6% better performance in PassMark - Single thread mark: 2380 vs 2248

Specifications (specs)
Maximum frequency	4.0 GHz vs 3.6 GHz
Benchmarks
PassMark - Single thread mark	2380 vs 2248

Reasons to consider the AMD EPYC 7413

Around 11% lower typical power consumption: 180 Watt vs 200 Watt
Around 5% better performance in PassMark - CPU mark: 74990 vs 71156

Specifications (specs)
Thermal Design Power (TDP)	180 Watt vs 200 Watt
Benchmarks
PassMark - CPU mark	74990 vs 71156

Compare benchmarks

CPU 1: AMD EPYC 7443
CPU 2: AMD EPYC 7413

PassMark - Single thread mark

CPU 1

CPU 2

2380

2248

PassMark - CPU mark

CPU 1

CPU 2

71156

74990

Name	AMD EPYC 7443	AMD EPYC 7413
PassMark - Single thread mark	2380	2248
PassMark - CPU mark	71156	74990

Compare specifications (specs)

	AMD EPYC 7443	AMD EPYC 7413
Essentials
Architecture codename	Zen 3	Zen 3
Launch date	15 Mar 2021	15 Mar 2021
Launch price (MSRP)	$2010	$1825
OPN PIB	100-100000340WOF	100-100000323WOF
OPN Tray	100-000000340	100-000000323
Place in performance rating	232	234
Vertical segment	Server	Server
Performance
Base frequency	2.85 GHz	2.65 GHz
L1 cache	1536 KB	1536 KB
L2 cache	12 MB	12 MB
L3 cache	128 MB	128 MB
Manufacturing process technology	7 nm+	7 nm+
Maximum frequency	4.0 GHz	3.6 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	165-200 Watt	165-200 Watt
Socket Count	2P	1P/2P
Sockets supported	SP3	SP3
Thermal Design Power (TDP)	200 Watt	180 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™)