Home Comparison Opteron 6276 vs AMD EPYC 9115

Opteron 6276 vs AMD EPYC 9115

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and AMD EPYC 9115 with 16 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages
Lower TDP (115W vs 125W)
AMD EPYC 9115 's Advantages
Released 12 years and 11 months late
Higher specification of memory (6000 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.6GHz vs 2.3GHz)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (4nm vs 32nm)

Score

VS

General Parameters

Nov 2011
Release Date
Oct 2024
AMD
Manufacturer
AMD
Server
Type
Server
Interlagos
Core Architecture
Turin
AMD Socket G34
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Opteron (Interlagos)
Generation
EPYC(Zen 5 (Turin))

Package

2.4 billions
Transistor Count
16.63 billions
32 nm
Manufacturing Process
4 nm
115 W
Power Consumption
125 W
-
Foundry
TSMC
316 mm²
Die Size
2x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
16
-
Performance Core Threads
32
2.3 GHz
Performance Core Base Frequency
2.6 GHz
3.2 GHz
Performance Core Turbo Frequency
4.1 GHz
16
Total Core Count
16
16
Total Thread Count
32
200 MHz
Bus Frequency
100 MHz
11.5
Multiplier
26.0
768 K
L1 Cache
80 KB per core
16 MB
L2 Cache
1 MB per core
8 MB per die
L3 Cache
64 MB shared
No
Unlocked Multiplier
No
4
SMP
2

Memory Parameters

DDR3
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
No
ECC Memory Support
Yes

Miscellaneous

-
Official Website
2
PCIe Version
5
-
PCIe Lanes
128

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