AMD EPYC 9454P vs AMD EPYC 7573X

Comparative analysis of AMD EPYC 9454P and AMD EPYC 7573X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD EPYC 9454P

AMD EPYC 7573X

Differences

Reasons to consider the AMD EPYC 9454P

CPU is newer: launch date 7 month(s) later
16 more cores, run more applications at once: 48 vs 32
32 more threads: 96 vs 64
Around 6% higher clock speed: 3.8 GHz vs 3.6 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 13% better performance in PassMark - Single thread mark: 2993 vs 2650

Specifications (specs)
Launch date	10 Nov 2022 vs 22 Mar 2022
Number of cores	48 vs 32
Number of threads	96 vs 64
Maximum frequency	3.8 GHz vs 3.6 GHz
Manufacturing process technology	5 nm vs 7 nm
L1 cache	64K (per core) vs 2 MB
Benchmarks
PassMark - Single thread mark	2993 vs 2650

Reasons to consider the AMD EPYC 7573X

349525.3x more L2 cache, more data can be stored in the L2 cache for quick access later
3145728x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 4% lower typical power consumption: 280 Watt vs 290 Watt
Around 8% better performance in PassMark - CPU mark: 103531 vs 95918

Specifications (specs)
L2 cache	16 MB vs 1MB (per core)
L3 cache	768 MB vs 256MB (shared)
Thermal Design Power (TDP)	280 Watt vs 290 Watt
Benchmarks
PassMark - CPU mark	103531 vs 95918

Compare benchmarks

CPU 1: AMD EPYC 9454P
CPU 2: AMD EPYC 7573X

PassMark - Single thread mark

CPU 1

CPU 2

2993

2650

PassMark - CPU mark

CPU 1

CPU 2

95918

103531

Name	AMD EPYC 9454P	AMD EPYC 7573X
PassMark - Single thread mark	2993	2650
PassMark - CPU mark	95918	103531

Compare specifications (specs)

	AMD EPYC 9454P	AMD EPYC 7573X
Essentials
Launch date	10 Nov 2022	22 Mar 2022
Launch price (MSRP)	$4598	$5590
Place in performance rating	50	59
Architecture codename		Zen 3
Performance
Base frequency	2.75 GHz	2.8 GHz
Die size	8x 72 mm²	81 mm²
L1 cache	64K (per core)	2 MB
L2 cache	1MB (per core)	16 MB
L3 cache	256MB (shared)	768 MB
Manufacturing process technology	5 nm	7 nm
Maximum frequency	3.8 GHz	3.6 GHz
Number of cores	48	32
Number of threads	96	64
Transistor count	52,560 million	33200 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5-4800 MHz, Twelve-channel	DDR4-3200
Max memory channels		8
Compatibility
Configurable TDP	240-300 Watt	225-280 Watt
Max number of CPUs in a configuration	1	1
Sockets supported	SP5	SP3
Thermal Design Power (TDP)	290 Watt	280 Watt
Peripherals
PCIe configurations	Gen 5, 128 Lanes, (CPU only)
Max number of PCIe lanes		128
PCI Express revision		4.0