EPYC Embedded 8124P vs Xeon L5420
We compared two server CPUs: EPYC Embedded 8124P with 16 cores 2.45GHz and Xeon L5420 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
EPYC Embedded 8124P 's Advantages
Released 15 years and 6 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
More modern manufacturing process (5nm vs 45nm)
Xeon L5420 's Advantages
Higher base frequency (2.5GHz vs 2.45GHz)
Lower TDP (50W vs 125W)
Score
Benchmark
Geekbench 6 Single Core
EPYC Embedded 8124P
+352%
1677
Xeon L5420
371
Geekbench 6 Multi Core
EPYC Embedded 8124P
+1190%
14324
Xeon L5420
1110
General Parameters
Sep 2023
Release Date
Mar 2008
AMD
Manufacturer
Intel
Server
Type
Server
Siena
Core Architecture
Harpertown
AMD Socket SP6
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
EPYC(Zen 4c (Siena))
Generation
Xeon (Harpertown)
Package
17.75 billions
Transistor Count
0.82 billions
5 nm
Manufacturing Process
45 nm
125 W
Power Consumption
50 W
TSMC
Foundry
Intel
2x73 mm²
Die Size
2x107 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
2.45 GHz
Performance Core Base Frequency
2.5 GHz
3 GHz
Performance Core Turbo Frequency
0
16
Total Core Count
4
32
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
24.5
Multiplier
7.5
64 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
6 MB per die
64 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR5-4800
Memory Types
DDR2, DDR3
Depends on motherboard
6
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
2
96
PCIe Lanes
-
