Home Comparison AMD EPYC 8434PN vs Opteron 6276

AMD EPYC 8434PN vs Opteron 6276

AMD EPYC 8434PN
VS
Opteron 6276
AMD EPYC 8434PN
AMD Opteron 6276
We compared two server CPUs: AMD EPYC 8434PN with 48 cores 2GHz and Opteron 6276 with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434PN 's Advantages
Released 11 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (128MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)
Opteron 6276 's Advantages
Higher base frequency (2.3GHz vs 2GHz)
Lower TDP (115W vs 155W)

Score

AMD EPYC 8434PN
VS
Opteron 6276

General Parameters

Sep 2023
Release Date
Nov 2011
AMD
Manufacturer
AMD
Server
Type
Server
Siena
Core Architecture
Interlagos
AMD Socket SP6
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
EPYC (Zen 4c (Siena))
Generation
Opteron (Interlagos)

Package

35.5 billions
Transistor Count
2.4 billions
5 nm
Manufacturing Process
32 nm
155 W
Power Consumption
115 W
85 °C
Peak Operating Temperature
-
TSMC
Foundry
-
4x73 mm²
Die Size
316 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-

CPU Performance

2 GHz
Performance Core Base Frequency
2.3 GHz
3 GHz
Performance Core Turbo Frequency
3.2 GHz
48
Total Core Count
16
96
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
20.0
Multiplier
11.5
64 K per core
L1 Cache
768 K
1 MB per core
L2 Cache
16 MB
128 MB shared
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
1
SMP
4

Memory Parameters

DDR5-4800
Memory Types
DDR3
6
Max Memory Channels
Yes
ECC Memory Support
No

Miscellaneous

5
PCIe Version
2
96
PCIe Lanes
-

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