AMD EPYC 9354P vs AMD EPYC 7773X

Comparative analysis of AMD EPYC 9354P and AMD EPYC 7773X 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 9354P

AMD EPYC 7773X

Differences

Reasons to consider the AMD EPYC 9354P

CPU is newer: launch date 7 month(s) later
Around 9% higher clock speed: 3.8 GHz vs 3.5 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
Around 25% better performance in PassMark - Single thread mark: 2982 vs 2379

Specifications (specs)
Launch date	10 Nov 2022 vs 22 Mar 2022
Maximum frequency	3.8 GHz vs 3.5 GHz
Manufacturing process technology	5 nm vs 7 nm
Benchmarks
PassMark - Single thread mark	2982 vs 2379

Reasons to consider the AMD EPYC 7773X

32 more cores, run more applications at once: 64 vs 32
64 more threads: 128 vs 64
2x more L1 cache, more data can be stored in the L1 cache for quick access later
1048576x 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 31% better performance in PassMark - CPU mark: 103367 vs 78872

Specifications (specs)
Number of cores	64 vs 32
Number of threads	128 vs 64
L1 cache	4 MB vs 64K (per core)
L2 cache	32 MB vs 1MB (per core)
L3 cache	768 MB vs 256MB (shared)
Benchmarks
PassMark - CPU mark	103367 vs 78872

Compare benchmarks

CPU 1: AMD EPYC 9354P
CPU 2: AMD EPYC 7773X

PassMark - Single thread mark

CPU 1

CPU 2

2982

2379

PassMark - CPU mark

CPU 1

CPU 2

78872

103367

Name	AMD EPYC 9354P	AMD EPYC 7773X
PassMark - Single thread mark	2982	2379
PassMark - CPU mark	78872	103367

Compare specifications (specs)

	AMD EPYC 9354P	AMD EPYC 7773X
Essentials
Launch date	10 Nov 2022	22 Mar 2022
Launch price (MSRP)	$2730	$8800
Place in performance rating	74	65
Architecture codename		Zen 3
OPN PIB		100-100000504WOF
OPN Tray		100-000000504
Vertical segment		Server
Performance
Base frequency	3.25 GHz	2.2 GHz
Die size	8x 72 mm²
L1 cache	64K (per core)	4 MB
L2 cache	1MB (per core)	32 MB
L3 cache	256MB (shared)	768 MB
Manufacturing process technology	5 nm	7 nm
Maximum frequency	3.8 GHz	3.5 GHz
Number of cores	32	64
Number of threads	64	128
Unlocked
Memory
ECC memory support
Max memory channels	12	8
Supported memory types	DDR5-4800	DDR4-3200
Maximum memory bandwidth		190.73 GB/s
Maximum memory size		4 TB
Compatibility
Max number of CPUs in a configuration	1
Sockets supported	SP5	SP3
Thermal Design Power (TDP)	280 Watt	280 Watt
Configurable TDP		225-280 Watt
Socket Count		1P/2P
Peripherals
Integrated Wireless	128
PCIe configurations	5.0
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™)