AMD EPYC 9224 vs AMD EPYC 7543

Comparative analysis of AMD EPYC 9224 and AMD EPYC 7543 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 9224

AMD EPYC 7543

Differences

Reasons to consider the AMD EPYC 9224

CPU is newer: launch date 1 year(s) 7 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm+
Around 20% lower typical power consumption: 200 Watt vs 240 Watt
Around 8% better performance in PassMark - Single thread mark: 2881 vs 2668

Specifications (specs)
Launch date	10 Nov 2022 vs 15 Mar 2021
Manufacturing process technology	5 nm vs 7 nm+
Thermal Design Power (TDP)	200 Watt vs 240 Watt
Benchmarks
PassMark - Single thread mark	2881 vs 2668

Reasons to consider the AMD EPYC 7543

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
699050.7x more L2 cache, more data can be stored in the L2 cache for quick access later
4194304x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 6% better performance in PassMark - CPU mark: 97843 vs 92518

Specifications (specs)
Number of cores	32 vs 24
Number of threads	64 vs 48
L1 cache	2 MB vs 64K (per core)
L2 cache	16 MB vs 1MB (per core)
L3 cache	256 MB vs 64MB (shared)
Benchmarks
PassMark - CPU mark	97843 vs 92518

Compare benchmarks

CPU 1: AMD EPYC 9224
CPU 2: AMD EPYC 7543

PassMark - Single thread mark

CPU 1

CPU 2

2881

2668

PassMark - CPU mark

CPU 1

CPU 2

92518

97843

Name	AMD EPYC 9224	AMD EPYC 7543
PassMark - Single thread mark	2881	2668
PassMark - CPU mark	92518	97843

Compare specifications (specs)

	AMD EPYC 9224	AMD EPYC 7543
Essentials
Launch date	10 Nov 2022	15 Mar 2021
Launch price (MSRP)	$1825	$3761
Place in performance rating	70	74
Architecture codename		Zen 3
OPN PIB		100-100000345WOF
OPN Tray		100-000000345
Vertical segment		Server
Performance
Base frequency	2.5 GHz	2.8 GHz
Die size	4x 72 mm²
L1 cache	64K (per core)	2 MB
L2 cache	1MB (per core)	16 MB
L3 cache	64MB (shared)	256 MB
Manufacturing process technology	5 nm	7 nm+
Maximum frequency	3.7 GHz	3.7 GHz
Number of cores	24	32
Number of threads	48	64
Transistor count	26,280 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5-4800 MHz, Twelve-channel	DDR4-3200
Max memory channels		8
Maximum memory bandwidth		190.73 GB/s
Maximum memory size		4 TB
Compatibility
Configurable TDP	200-240 Watt	225-240 Watt
Max number of CPUs in a configuration	2
Sockets supported	SP5	SP3
Thermal Design Power (TDP)	200 Watt	240 Watt
Socket Count		1P/2P
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)
Max number of PCIe lanes		128
PCI Express revision		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™)