Home Comparison AMD EPYC 9965 vs Opteron 6380

AMD EPYC 9965 vs Opteron 6380

We compared two server CPUs: AMD EPYC 9965 with 192 cores 2.25GHz and Opteron 6380 with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9965 's Advantages
Released 11 years and 11 months late
Higher specification of memory (6000 vs 1866)
Newer PCIe version (5 vs 2)
Larger L3 cache size (384MB vs 8MB)
More modern manufacturing process (3nm vs 32nm)
Opteron 6380 's Advantages
Higher base frequency (2.5GHz vs 2.25GHz)
Lower TDP (115W vs 500W)

Score

VS

General Parameters

Oct 2024
Release Date
Nov 2012
AMD
Manufacturer
AMD
Server
Type
Server
Turin
Core Architecture
Abu Dhabi
AMD Socket SP5
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
EPYC(Zen 5c (Turin))
Generation
Opteron (Abu Dhabi)

Package

Transistor Count
2.4 billions
3 nm
Manufacturing Process
32 nm
500 W
Power Consumption
115 W
-
Peak Operating Temperature
69 °C
TSMC
Foundry
GlobalFoundries
mm²
Die Size
2x315 mm²
6 nm
I/O Process Size
-
mm²
I/O Die Size
-

CPU Performance

192
Performance Cores
-
384
Performance Core Threads
-
2.25 GHz
Performance Core Base Frequency
2.5 GHz
3.7 GHz
Performance Core Turbo Frequency
3.4 GHz
192
Total Core Count
16
384
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
22.5
Multiplier
12.5
80 KB per core
L1 Cache
768 KB
1 MB per core
L2 Cache
2 MB per module
384 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
2
SMP
4

Memory Parameters

DDR5-6000
Memory Types
DDR3-1866
6 TB
Max Memory Size
-
12
Max Memory Channels
4
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes

Miscellaneous

Official Website
-
5
PCIe Version
2
128
PCIe Lanes
-

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