Home Comparison AMD EPYC 7542 vs Opteron 6328

AMD EPYC 7542 vs Opteron 6328

We compared two server CPUs: AMD EPYC 7542 with 32 cores 2.9GHz and Opteron 6328 with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7542 's Advantages
Released 6 years and 9 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 2)
Larger L3 cache size (128MB vs 8MB)
More modern manufacturing process (7nm vs 32nm)
Opteron 6328 's Advantages
Higher base frequency (3.2GHz vs 2.9GHz)
Lower TDP (115W vs 225W)

Score

Benchmark

Geekbench 6 Single Core
AMD EPYC 7542 +247%
1376
Opteron 6328
396
Geekbench 6 Multi Core
AMD EPYC 7542
2532
Opteron 6328 +2%
2595
VS

General Parameters

Aug 2019
Release Date
Nov 2012
AMD
Manufacturer
AMD
Server
Type
Server
Rome
Core Architecture
Abu Dhabi
AMD Socket SP3
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
Opteron (Abu Dhabi)

Package

3.8 billions
Transistor Count
2.4 billions
7 nm
Manufacturing Process
32 nm
225 W
Power Consumption
115 W
-
Peak Operating Temperature
72 °C
TSMC
Foundry
GlobalFoundries
74 mm²
Die Size
2x315 mm²

CPU Performance

2.9 GHz
Performance Core Base Frequency
3.2 GHz
3.4 GHz
Performance Core Turbo Frequency
3.8 GHz
32
Total Core Count
8
64
Total Thread Count
8
100 MHz
Bus Frequency
200 MHz
29.0
Multiplier
16.0
96 K per core
L1 Cache
384 KB
512 K per core
L2 Cache
2 MB per module
128 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
2
SMP
4

Memory Parameters

DDR4-3200
Memory Types
DDR3-1866
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
2

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