AMD EPYC 4584PX vs AMD EPYC 7543

Comparative analysis of AMD EPYC 4584PX 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 4584PX

AMD EPYC 7543

Differences

Reasons to consider the AMD EPYC 4584PX

CPU is newer: launch date 3 year(s) 2 month(s) later
Around 54% higher clock speed: 5.7 GHz vs 3.7 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm+
2x lower typical power consumption: 120 Watt vs 240 Watt
Around 48% better performance in PassMark - Single thread mark: 3953 vs 2668

Specifications (specs)
Launch date	21 May 2024 vs 15 Mar 2021
Maximum frequency	5.7 GHz vs 3.7 GHz
Manufacturing process technology	5 nm vs 7 nm+
Thermal Design Power (TDP)	120 Watt vs 240 Watt
Benchmarks
PassMark - Single thread mark	3953 vs 2668

Reasons to consider the AMD EPYC 7543

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 L3 cache, more data can be stored in the L3 cache for quick access later
Around 64% better performance in PassMark - CPU mark: 97843 vs 59735

Specifications (specs)
Number of cores	32 vs 16
Number of threads	64 vs 32
L1 cache	2 MB vs 64 KB (per core)
L3 cache	256 MB vs 128 MB (shared)
Benchmarks
PassMark - CPU mark	97843 vs 59735

Compare benchmarks

CPU 1: AMD EPYC 4584PX
CPU 2: AMD EPYC 7543

PassMark - Single thread mark

CPU 1

CPU 2

3953

2668

PassMark - CPU mark

CPU 1

CPU 2

59735

97843

Name	AMD EPYC 4584PX	AMD EPYC 7543
PassMark - Single thread mark	3953	2668
PassMark - CPU mark	59735	97843

Compare specifications (specs)

	AMD EPYC 4584PX	AMD EPYC 7543
Essentials
Launch date	21 May 2024	15 Mar 2021
Launch price (MSRP)	$699	$3761
Place in performance rating	65	74
Architecture codename		Zen 3
OPN PIB		100-100000345WOF
OPN Tray		100-000000345
Vertical segment		Server
Performance
Base frequency	4.2 GHz	2.8 GHz
Die size	2x 71 mm²
L1 cache	64 KB (per core)	2 MB
L2 cache	1 MB (per core)	16 MB
L3 cache	128 MB (shared)	256 MB
Manufacturing process technology	5 nm	7 nm+
Maximum case temperature (TCase)	47°C
Maximum core temperature	89°C
Maximum frequency	5.7 GHz	3.7 GHz
Number of cores	16	32
Number of threads	32	64
Transistor count	17,840 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR4-3200
Max memory channels		8
Maximum memory bandwidth		190.73 GB/s
Maximum memory size		4 TB
Compatibility
Max number of CPUs in a configuration	1
Sockets supported	AM5	SP3
Thermal Design Power (TDP)	120 Watt	240 Watt
Configurable TDP		225-240 Watt
Socket Count		1P/2P
Peripherals
PCIe configurations	Gen 5, 28 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™)