Intel Xeon Gold 6454S vs AMD EPYC 7401

Comparative analysis of Intel Xeon Gold 6454S and AMD EPYC 7401 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Xeon Gold 6454S

  • CPU is newer: launch date 5 year(s) 7 month(s) later
  • 8 more cores, run more applications at once: 32 vs 24
  • 16 more threads: 64 vs 48
  • Around 13% higher clock speed: 3.4 GHz vs 3 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
  • Around 11% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 5.3x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 27% better performance in PassMark - Single thread mark: 2355 vs 1850
  • Around 55% better performance in PassMark - CPU mark: 85725 vs 55280
Specifications (specs)
Launch date 10 Jan 2023 vs June 2017
Number of cores 32 vs 24
Number of threads 64 vs 48
Maximum frequency 3.4 GHz vs 3 GHz
Manufacturing process technology 10 nm vs 14 nm
L1 cache 80 KB (per core) vs 96 KB (per core)
L2 cache 2 MB (per core) vs 512 KB (per core)
Benchmarks
PassMark - Single thread mark 2355 vs 1850
PassMark - CPU mark 85725 vs 55280

Reasons to consider the AMD EPYC 7401

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • Around 7% more L3 cache; more data can be stored in the L3 cache for quick access later
  • Around 59% lower typical power consumption: 155/170 Watt vs 270 Watt
Unlocked Unlocked vs Locked
L3 cache 64 MB vs 60 MB
Thermal Design Power (TDP) 155/170 Watt vs 270 Watt

Compare benchmarks

CPU 1: Intel Xeon Gold 6454S
CPU 2: AMD EPYC 7401

PassMark - Single thread mark
CPU 1
CPU 2
2355
1850
PassMark - CPU mark
CPU 1
CPU 2
85725
55280
Name Intel Xeon Gold 6454S AMD EPYC 7401
PassMark - Single thread mark 2355 1850
PassMark - CPU mark 85725 55280
Geekbench 4 - Single Core 3541
Geekbench 4 - Multi-Core 24681

Compare specifications (specs)

Intel Xeon Gold 6454S AMD EPYC 7401

Essentials

Launch date 10 Jan 2023 June 2017
Launch price (MSRP) $3157
Place in performance rating 149 140
Architecture codename Zen
Family AMD EPYC
Series AMD EPYC 7000 Series
Vertical segment Server

Performance

Base frequency 2.2 GHz 2 GHz
Die size 4x 477 mm² 192 mm
L1 cache 80 KB (per core) 96 KB (per core)
L2 cache 2 MB (per core) 512 KB (per core)
L3 cache 60 MB 64 MB
Manufacturing process technology 10 nm 14 nm
Maximum case temperature (TCase) 71°C
Maximum frequency 3.4 GHz 3 GHz
Number of cores 32 24
Number of threads 64 48
Unlocked
64 bit support
Transistor count 4800 million

Memory

ECC memory support
Supported memory types DDR5 DDR4
Max memory channels 8
Maximum memory bandwidth 307/341 GB/s
Supported memory frequency 2400/2666 MHz

Compatibility

Max number of CPUs in a configuration 2 2
Sockets supported 4677 TR4
Thermal Design Power (TDP) 270 Watt 155/170 Watt
Socket Count 1P/2P

Peripherals

PCIe configurations Gen 5, 80 Lanes, (CPU only)
PCI Express revision x128

Virtualization

AMD Virtualization (AMD-V™)