AMD EPYC 8434P vs AMD EPYC 7F52

Comparative analysis of AMD EPYC 8434P and AMD EPYC 7F52 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

AMD EPYC 8434P

AMD EPYC 7F52

Differences

Reasons to consider the AMD EPYC 8434P

CPU is newer: launch date 3 year(s) 5 month(s) later
32 more cores, run more applications at once: 48 vs 16
64 more threads: 96 vs 32
A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 7 nm, 14 nm
3x more L1 cache, more data can be stored in the L1 cache for quick access later
6x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 20% lower typical power consumption: 200 Watt vs 240 Watt
Around 1% better performance in PassMark - CPU mark: 66490 vs 65787

Specifications (specs)
Launch date	18 Sep 2023 vs 14 Apr 2020
Number of cores	48 vs 16
Number of threads	96 vs 32
Manufacturing process technology	5 nm vs 7 nm, 14 nm
L1 cache	64 KB (per core) vs 1 MB
L2 cache	1 MB (per core) vs 8 MB
Thermal Design Power (TDP)	200 Watt vs 240 Watt
Benchmarks
PassMark - CPU mark	66490 vs 65787

Reasons to consider the AMD EPYC 7F52

Around 26% higher clock speed: 3.9 GHz vs 3.1 GHz
2x more L3 cache, more data can be stored in the L3 cache for quick access later

Specifications (specs)
Maximum frequency	3.9 GHz vs 3.1 GHz
L3 cache	256 MB vs 128 MB (shared)
Benchmarks
PassMark - Single thread mark	2453 vs 2448

Compare benchmarks

CPU 1: AMD EPYC 8434P
CPU 2: AMD EPYC 7F52

PassMark - Single thread mark

CPU 1

CPU 2

2448

2453

PassMark - CPU mark

CPU 1

CPU 2

66490

65787

Name	AMD EPYC 8434P	AMD EPYC 7F52
PassMark - Single thread mark	2448	2453
PassMark - CPU mark	66490	65787

Compare specifications (specs)

	AMD EPYC 8434P	AMD EPYC 7F52
Essentials
Launch date	18 Sep 2023	14 Apr 2020
Launch price (MSRP)	$2700	$3100
Place in performance rating	242	250
Architecture codename		Zen 2
OPN PIB		100-000000140WOF
OPN Tray		100-000000140
Vertical segment		Server
Performance
Base frequency	2.5 GHz	3.5 GHz
Die size	4x 73 mm²
L1 cache	64 KB (per core)	1 MB
L2 cache	1 MB (per core)	8 MB
L3 cache	128 MB (shared)	256 MB
Manufacturing process technology	5 nm	7 nm, 14 nm
Maximum case temperature (TCase)	75°C
Maximum frequency	3.1 GHz	3.9 GHz
Number of cores	48	16
Number of threads	96	32
Transistor count	35,500 million
Unlocked
Memory
ECC memory support
Supported memory types	DDR5	DDR4-3200
Max memory channels		8
Maximum memory bandwidth		190.73 GB/s
Maximum memory size		4 TB
Compatibility
Configurable TDP	155-225 Watt
Max number of CPUs in a configuration	1
Sockets supported	SP6	SP3
Thermal Design Power (TDP)	200 Watt	240 Watt
Socket Count		1P/2P
Peripherals
PCIe configurations	Gen 5, 96 Lanes, (CPU only)	x16, x8
Max number of PCIe lanes		128
PCI Express revision		4.0
Advanced Technologies
AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Virtualization
AMD Virtualization (AMD-V™)