Home Comparison AMD EPYC 8434P vs AMD EPYC 7373X

AMD EPYC 8434P vs AMD EPYC 7373X

We compared two server CPUs: AMD EPYC 8434P with 48 cores 2.5GHz and AMD EPYC 7373X with 16 cores 3.05GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434P 's Advantages
Released 1 years and 6 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (200W vs 240W)
AMD EPYC 7373X 's Advantages
Higher base frequency (3.05GHz vs 2.5GHz)
Larger L3 cache size (768MB vs 128MB)

Score

VS

General Parameters

Sep 2023
Release Date
Mar 2022
AMD
Manufacturer
AMD
Server
Type
Server
Siena
Core Architecture
Milan-X
AMD Socket SP6
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
EPYC (Zen 4c (Siena))
Generation
EPYC (Zen 3 (Milan))

Package

35.5 billions
Transistor Count
33.2 billions
5 nm
Manufacturing Process
7 nm
200 W
Power Consumption
240 W
75 °C
Peak Operating Temperature
-
TSMC
Foundry
TSMC
4x73 mm²
Die Size
8x81 mm²
6 nm
I/O Process Size
12 nm
397 mm²
I/O Die Size
416 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
3.05 GHz
3.1 GHz
Performance Core Turbo Frequency
3.8 GHz
48
Total Core Count
16
96
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
30.5
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
128 MB shared
L3 Cache
768 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
2
1
SMP
2

Memory Parameters

DDR5-4800
Memory Types
DDR4-3200
6
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
4
96
PCIe Lanes
128

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