Intel Xeon Platinum 8462Y+ vs AMD EPYC 9554P

Comparative analysis of Intel Xeon Platinum 8462Y+ and AMD EPYC 9554P processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon Platinum 8462Y+

AMD EPYC 9554P

Differences

Reasons to consider the Intel Xeon Platinum 8462Y+

CPU is newer: launch date 2 month(s) later
Around 9% higher clock speed: 4.10 GHz vs 3.75 GHz
245760x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 20% lower typical power consumption: 300 Watt vs 360 Watt
Around 4% better performance in PassMark - Single thread mark: 3065 vs 2942

Specifications (specs)
Launch date	10 Jan 2023 vs 10 Nov 2022
Maximum frequency	4.10 GHz vs 3.75 GHz
L3 cache	60 MB vs 256MB (shared)
Thermal Design Power (TDP)	300 Watt vs 360 Watt
Benchmarks
PassMark - Single thread mark	3065 vs 2942
PassMark - CPU mark	111282 vs 110733

Reasons to consider the AMD EPYC 9554P

32 more cores, run more applications at once: 64 vs 32
64 more threads: 128 vs 64
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm
Around 60% more L1 cache; more data can be stored in the L1 cache for quick access later

Number of cores	64 vs 32
Number of threads	128 vs 64
Manufacturing process technology	5 nm vs 7 nm
L1 cache	64K (per core) vs 80K (per core)

Compare benchmarks

CPU 1: Intel Xeon Platinum 8462Y+
CPU 2: AMD EPYC 9554P

PassMark - Single thread mark

CPU 1

CPU 2

3065

2942

PassMark - CPU mark

CPU 1

CPU 2

111282

110733

Name	Intel Xeon Platinum 8462Y+	AMD EPYC 9554P
PassMark - Single thread mark	3065	2942
PassMark - CPU mark	111282	110733

Compare specifications (specs)

	Intel Xeon Platinum 8462Y+	AMD EPYC 9554P
Essentials
Architecture codename	Sapphire Rapids	Zen 4 (Genoa)
Launch date	10 Jan 2023	10 Nov 2022
Launch price (MSRP)	$5945	$7104
Place in performance rating	25	31
Processor Number	8462Y+
Series	4th Generation Intel Xeon Scalable Processors
Vertical segment	Server
Performance
Base frequency	2.80 GHz	3.1 GHz
L1 cache	80K (per core)	64K (per core)
L2 cache	2MB (per core)	1MB (per core)
L3 cache	60 MB	256MB (shared)
Manufacturing process technology	7 nm	5 nm
Maximum core temperature	81
Maximum frequency	4.10 GHz	3.75 GHz
Number of cores	32	64
Number of threads	64	128
Die size		8x 72 mm²
Transistor count		52,560 million
Unlocked
Memory
Max memory channels	8
Maximum memory size	4 TB
Supported memory types	Up to DDR5 4800 MT/s 1DPC, Up to DDR5 4400 MT/s 2DPC,	DDR5-4800 MHz, Twelve-channel
ECC memory support
Compatibility
Package Size	77.5mm x 56.5mm
Sockets supported	FCLGA4677	SP5
Thermal Design Power (TDP)	300 Watt	360 Watt
Configurable TDP		320-400 Watt
Max number of CPUs in a configuration		1
Peripherals
Max number of PCIe lanes	80
PCI Express revision	5
Scalability	2S
PCIe configurations		Gen 5, 128 Lanes, (CPU only)
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Run Sure Technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Instruction set extensions	Intel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Number of AVX-512 FMA Units	2
Speed Shift technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)