AMD EPYC 7401 vs AMD EPYC 7401P

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

AMD EPYC 7401

AMD EPYC 7401P

Differences

Reasons to consider the AMD EPYC 7401

5.1x better performance in Geekbench 4 - Single Core: 3541 vs 699
3.4x better performance in Geekbench 4 - Multi-Core: 24681 vs 7285
Around 7% better performance in PassMark - Single thread mark: 1850 vs 1724
Around 95% better performance in PassMark - CPU mark: 55280 vs 28293

Specifications (specs)
Max number of CPUs in a configuration	2 vs 1
Benchmarks
Geekbench 4 - Single Core	3541 vs 699
Geekbench 4 - Multi-Core	24681 vs 7285
PassMark - Single thread mark	1850 vs 1724
PassMark - CPU mark	55280 vs 28293

Compare benchmarks

CPU 1: AMD EPYC 7401
CPU 2: AMD EPYC 7401P

Geekbench 4 - Single Core

CPU 1

CPU 2

3541

699

Geekbench 4 - Multi-Core

CPU 1

CPU 2

24681

7285

PassMark - Single thread mark

CPU 1

CPU 2

1850

1724

PassMark - CPU mark

CPU 1

CPU 2

55280

28293

Name	AMD EPYC 7401	AMD EPYC 7401P
Geekbench 4 - Single Core	3541	699
Geekbench 4 - Multi-Core	24681	7285
PassMark - Single thread mark	1850	1724
PassMark - CPU mark	55280	28293

Compare specifications (specs)

	AMD EPYC 7401	AMD EPYC 7401P
Essentials
Architecture codename	Zen	Zen
Family	AMD EPYC	AMD EPYC
Launch date	June 2017	June 2017
Place in performance rating	124	1214
Series	AMD EPYC 7000 Series	AMD EPYC 7000 Series
Vertical segment	Server	Server
Price now		$1,414.80
Value for money (0-100)		3.86
Performance
64 bit support
Base frequency	2 GHz	2 GHz
Die size	192 mm	192 mm
L1 cache	96 KB (per core)	96 KB (per core)
L2 cache	512 KB (per core)	512 KB (per core)
L3 cache	64 MB	64 MB
Manufacturing process technology	14 nm	14 nm
Maximum frequency	3 GHz	3 GHz
Number of cores	24	24
Number of threads	48	48
Transistor count	4800 million	4800 million
Unlocked
Memory
Max memory channels	8	8
Maximum memory bandwidth	307/341 GB/s	307/341 GB/s
Supported memory frequency	2400/2666 MHz	2400/2666 MHz
Supported memory types	DDR4	DDR4
Compatibility
Max number of CPUs in a configuration	2	1
Socket Count	1P/2P	1P
Sockets supported	TR4	TR4
Thermal Design Power (TDP)	155/170 Watt	155/170 Watt
Peripherals
PCI Express revision	x128	x128
Virtualization
AMD Virtualization (AMD-V™)