Home Comparison Opteron 6348 vs AMD EPYC 7351

Opteron 6348 vs AMD EPYC 7351

We compared two server CPUs: Opteron 6348 with 12 cores 2.8GHz and AMD EPYC 7351 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6348 's Advantages
Higher base frequency (2.8GHz vs 2.4GHz)
Lower TDP (115W vs 170W)
AMD EPYC 7351 's Advantages
Released 4 years and 7 months late
Higher specification of memory (2666 vs 1866)
Newer PCIe version (3 vs 2)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6348
457
AMD EPYC 7351 +39%
639
Geekbench 6 Multi Core
Opteron 6348
2387
AMD EPYC 7351 +27%
3035
VS

General Parameters

Nov 2012
Release Date
Jun 2017
AMD
Manufacturer
AMD
Server
Type
Server
Abu Dhabi
Core Architecture
Naples
AMD Socket G34
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
EPYC (Zen (Naples))

Package

2.4 billions
Transistor Count
4.8 billions
32 nm
Manufacturing Process
14 nm
115 W
Power Consumption
170 W
70 °C
Peak Operating Temperature
85 °C
GlobalFoundries
Foundry
GlobalFoundries
2x315 mm²
Die Size
213 mm²

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.4 GHz
3.4 GHz
Performance Core Turbo Frequency
2.9 GHz
12
Total Core Count
16
12
Total Thread Count
32
200 MHz
Bus Frequency
100 MHz
14.0
Multiplier
24.0
576 KB
L1 Cache
96 K per core
2 MB per module
L2 Cache
512 K per core
8 MB per die
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
4
SMP
2

Memory Parameters

DDR3-1866
Memory Types
DDR4-2666
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3

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