AMD EPYC 4344P vs AMD EPYC 7702

Comparative analysis of AMD EPYC 4344P and AMD EPYC 7702 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.

AMD EPYC 4344P

AMD EPYC 7702

Differences

Reasons to consider the AMD EPYC 4344P

CPU is newer: launch date 4 year(s) 9 month(s) later
Around 58% higher clock speed: 5.3 GHz vs 3.35 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm, 14 nm
3.1x lower typical power consumption: 65 Watt vs 200 Watt
Around 81% better performance in PassMark - Single thread mark: 3850 vs 2124

Specifications (specs)
Launch date	21 May 2024 vs 7 Aug 2019
Maximum frequency	5.3 GHz vs 3.35 GHz
Manufacturing process technology	5 nm vs 7 nm, 14 nm
Thermal Design Power (TDP)	65 Watt vs 200 Watt
Benchmarks
PassMark - Single thread mark	3850 vs 2124

Reasons to consider the AMD EPYC 7702

56 more cores, run more applications at once: 64 vs 8
112 more threads: 128 vs 16
8x more L1 cache, more data can be stored in the L1 cache for quick access later
4x more L2 cache, more data can be stored in the L2 cache for quick access later
8x more L3 cache, more data can be stored in the L3 cache for quick access later
2.7x better performance in PassMark - CPU mark: 93669 vs 34198

Specifications (specs)
Number of cores	64 vs 8
Number of threads	128 vs 16
L1 cache	4 MB vs 64 KB (per core)
L2 cache	32 MB vs 1 MB (per core)
L3 cache	256 MB vs 32 MB (shared)
Benchmarks
PassMark - CPU mark	93669 vs 34198

Compare benchmarks

CPU 1: AMD EPYC 4344P
CPU 2: AMD EPYC 7702

PassMark - Single thread mark

CPU 1

CPU 2

3850

2124

PassMark - CPU mark

CPU 1

CPU 2

34198

93669

Name	AMD EPYC 4344P	AMD EPYC 7702
PassMark - Single thread mark	3850	2124
PassMark - CPU mark	34198	93669

Compare specifications (specs)

	AMD EPYC 4344P	AMD EPYC 7702
Essentials
Launch date	21 May 2024	7 Aug 2019
Launch price (MSRP)	$329	$6450
Place in performance rating	171	144
Architecture codename		Zen 2
OPN PIB		100-100000038WOF
OPN Tray		100-000000038
Vertical segment		Server
Performance
Base frequency	3.8 GHz	2.0 GHz
Die size	71 mm²
L1 cache	64 KB (per core)	4 MB
L2 cache	1 MB (per core)	32 MB
L3 cache	32 MB (shared)	256 MB
Manufacturing process technology	5 nm	7 nm, 14 nm
Maximum case temperature (TCase)	61°C
Maximum core temperature	95°C
Maximum frequency	5.3 GHz	3.35 GHz
Number of cores	8	64
Number of threads	16	128
Transistor count	6,570 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR4-3200
Max memory channels		8
Maximum memory bandwidth		204.8 GB/s
Maximum memory size		4 TB
Compatibility
Max number of CPUs in a configuration	1
Sockets supported	AM5	SP3
Thermal Design Power (TDP)	65 Watt	200 Watt
Socket Count		1P/2P
Peripherals
PCIe configurations	Gen 5, 28 Lanes, (CPU only)	x16, x8
Max number of PCIe lanes		128
PCI Express revision		4.0