Intel Xeon Gold 6426Y vs AMD EPYC 9354P

Comparative analysis of Intel Xeon Gold 6426Y and AMD EPYC 9354P 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.

Intel Xeon Gold 6426Y

AMD EPYC 9354P

Differences

Reasons to consider the Intel Xeon Gold 6426Y

CPU is newer: launch date 2 month(s) later
Around 8% higher clock speed: 4.1 GHz vs 3.8 GHz
1048576x more L2 cache, more data can be stored in the L2 cache for quick access later
153600x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 51% lower typical power consumption: 185 Watt vs 280 Watt
Around 5% better performance in PassMark - Single thread mark: 3128 vs 2982

Specifications (specs)
Launch date	10 Jan 2023 vs 10 Nov 2022
Maximum frequency	4.1 GHz vs 3.8 GHz
L2 cache	2 MB (per core) vs 1MB (per core)
L3 cache	37.5 MB vs 256MB (shared)
Max number of CPUs in a configuration	2 vs 1
Thermal Design Power (TDP)	185 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark	3128 vs 2982

Reasons to consider the AMD EPYC 9354P

16 more cores, run more applications at once: 32 vs 16
32 more threads: 64 vs 32
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 10 nm
Around 60% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 13% better performance in PassMark - CPU mark: 78872 vs 69543

Specifications (specs)
Number of cores	32 vs 16
Number of threads	64 vs 32
Manufacturing process technology	5 nm vs 10 nm
L1 cache	64K (per core) vs 80 KB (per core)
Benchmarks
PassMark - CPU mark	78872 vs 69543

Compare benchmarks

CPU 1: Intel Xeon Gold 6426Y
CPU 2: AMD EPYC 9354P

PassMark - Single thread mark

CPU 1

CPU 2

3128

2982

PassMark - CPU mark

CPU 1

CPU 2

69543

78872

Name	Intel Xeon Gold 6426Y	AMD EPYC 9354P
PassMark - Single thread mark	3128	2982
PassMark - CPU mark	69543	78872

Compare specifications (specs)

	Intel Xeon Gold 6426Y	AMD EPYC 9354P
Essentials
Launch date	10 Jan 2023	10 Nov 2022
Launch price (MSRP)	$1517	$2730
Place in performance rating	82	74
Performance
Base frequency	2.5 GHz	3.25 GHz
L1 cache	80 KB (per core)	64K (per core)
L2 cache	2 MB (per core)	1MB (per core)
L3 cache	37.5 MB	256MB (shared)
Manufacturing process technology	10 nm	5 nm
Maximum case temperature (TCase)	80°C
Maximum frequency	4.1 GHz	3.8 GHz
Number of cores	16	32
Number of threads	32	64
Unlocked
Die size		8x 72 mm²
Memory
ECC memory support
Supported memory types	DDR5	DDR5-4800
Max memory channels		12
Compatibility
Max number of CPUs in a configuration	2	1
Sockets supported	4677	SP5
Thermal Design Power (TDP)	185 Watt	280 Watt
Peripherals
PCIe configurations	Gen 5, 80 Lanes, (CPU only)	5.0
Integrated Wireless		128