AMD EPYC 8434P vs AMD Ryzen 7 PRO 7745

Comparative analysis of AMD EPYC 8434P and AMD Ryzen 7 PRO 7745 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 8434P

AMD Ryzen 7 PRO 7745

Differences

Reasons to consider the AMD EPYC 8434P

CPU is newer: launch date 3 month(s) later
40 more cores, run more applications at once: 48 vs 8
80 more threads: 96 vs 16
6x more L1 cache, more data can be stored in the L1 cache for quick access later
6291456x more L2 cache, more data can be stored in the L2 cache for quick access later
4194304x more L3 cache, more data can be stored in the L3 cache for quick access later
2.4x better performance in PassMark - CPU mark: 66490 vs 28019

Specifications (specs)
Launch date	18 Sep 2023 vs 13 Jun 2023
Number of cores	48 vs 8
Number of threads	96 vs 16
L1 cache	64 KB (per core) vs 64K (per core)
L2 cache	1 MB (per core) vs 1MB (per core)
L3 cache	128 MB (shared) vs 32MB (shared)
Benchmarks
PassMark - CPU mark	66490 vs 28019

Reasons to consider the AMD Ryzen 7 PRO 7745

Around 71% higher clock speed: 5.3 GHz vs 3.1 GHz
3.1x lower typical power consumption: 65 Watt vs 200 Watt
Around 51% better performance in PassMark - Single thread mark: 3702 vs 2448

Specifications (specs)
Maximum frequency	5.3 GHz vs 3.1 GHz
Thermal Design Power (TDP)	65 Watt vs 200 Watt
Benchmarks
PassMark - Single thread mark	3702 vs 2448

Compare benchmarks

CPU 1: AMD EPYC 8434P
CPU 2: AMD Ryzen 7 PRO 7745

PassMark - Single thread mark

CPU 1

CPU 2

2448

3702

PassMark - CPU mark

CPU 1

CPU 2

66490

28019

Name	AMD EPYC 8434P	AMD Ryzen 7 PRO 7745
PassMark - Single thread mark	2448	3702
PassMark - CPU mark	66490	28019

Compare specifications (specs)

	AMD EPYC 8434P	AMD Ryzen 7 PRO 7745
Essentials
Launch date	18 Sep 2023	13 Jun 2023
Launch price (MSRP)	$2700
Place in performance rating	247	230
Performance
Base frequency	2.5 GHz	3.8 GHz
Die size	4x 73 mm²	71 mm²
L1 cache	64 KB (per core)	64K (per core)
L2 cache	1 MB (per core)	1MB (per core)
L3 cache	128 MB (shared)	32MB (shared)
Manufacturing process technology	5 nm	5 nm
Maximum case temperature (TCase)	75°C	61°C
Maximum frequency	3.1 GHz	5.3 GHz
Number of cores	48	8
Number of threads	96	16
Transistor count	35,500 million	6,570 million
Unlocked
Maximum core temperature		95°C
Memory
ECC memory support
Supported memory types	DDR5	DDR5-5200 MHz, Dual-channel
Compatibility
Configurable TDP	155-225 Watt
Max number of CPUs in a configuration	1	1
Sockets supported	SP6	AM5
Thermal Design Power (TDP)	200 Watt	65 Watt
Peripherals
PCIe configurations	Gen 5, 96 Lanes, (CPU only)	Gen 5, 24 Lanes, (CPU only)