Home Comparison AMD EPYC 7663P vs Intel Xeon E3 1565L v5

AMD EPYC 7663P vs Intel Xeon E3 1565L v5

We compared two server CPUs: AMD EPYC 7663P with 56 cores 2GHz and Intel Xeon E3 1565L v5 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7663P 's Advantages
Released 7 years and 4 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (7nm vs 14nm)
Intel Xeon E3 1565L v5 's Advantages
Higher base frequency (2.5GHz vs 2GHz)
Lower TDP (35W vs 240W)

Score

VS

General Parameters

Sep 2023
Release Date
May 2016
AMD
Manufacturer
Intel
Server
Type
Server
Milan
Core Architecture
Skylake-H
AMD Socket SP3
Socket
Intel BGA 1440
N/A
Integrated Graphics
Iris Pro Graphics P580
EPYC (Zen 3 (Milan))
Generation
Xeon E3 (Skylake-H)

Package

33.2 billions
Transistor Count
2.3 billions
7 nm
Manufacturing Process
14 nm
240 W
Power Consumption
35 W
TSMC
Foundry
Intel
8x81 mm²
Die Size
171 mm²
12 nm
I/O Process Size
-
416 mm²
I/O Die Size
-

CPU Performance

2 GHz
Performance Core Base Frequency
2.5 GHz
3.5 GHz
Performance Core Turbo Frequency
3.5 GHz
56
Total Core Count
4
112
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
25.0
64 KB per core
L1 Cache
64 K per core
512 KB per core
L2 Cache
256 K per core
256 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
8
Cores per CCD
-
1
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR3,DDR4-2133
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
3
128
PCIe Lanes
16

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