Intel Xeon E5-2676 v3 vs AMD EPYC 4465P
We compared two server CPUs: Intel Xeon E5 2676 v3 with 12 cores 2.4GHz and EPYC 4465P with 12 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 4465P 's Advantages
Released 9 years and 11 months late
Higher specification of memory (5600 vs 2133)
Newer PCIe version (5 vs 3)
Higher base frequency (3.4GHz vs 2.4GHz)
Larger L3 cache size (64MB vs 30MB)
More modern manufacturing process (4nm vs 22nm)
Lower TDP (65W vs 120W)
Score
General Parameters
Jun 2015
Release Date
May 2025
Intel
Manufacturer
AMD
Server
Type
Server
-
-
-
Haswell-EP
Core Architecture
Grado
-
-
-
Intel Socket 2011-3
Socket
AMD Socket AM5
N/A
Integrated Graphics
Radeon Graphics
Xeon E5 (Haswell-EP)
Generation
EPYC (Zen 5 (Grado))
Package
2.6 billions
Transistor Count
16.63 billions
22 nm
Manufacturing Process
4 nm
-
-
-
120 W
Power Consumption
65 W
-
-
-
-
Peak Operating Temperature
95°C
Intel
Foundry
TSMC
356 mm²
Die Size
2x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
-
-
-
CPU Performance
-
-
-
-
-
-
2.4 GHz
Performance Core Base Frequency
3.4 GHz
3 GHz
Performance Core Turbo Frequency
5.4 GHz
-
-
-
-
-
-
-
-
-
-
-
-
12
Total Core Count
12
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
34.0
-
-
-
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1 MB per core
30 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
No
-
-
-
-
2
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR5-5600
-
-
-
4
Max Memory Channels
2
-
-
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
3
PCIe Version
5
40
PCIe Lanes
24
-
-
-
-
