EPYC Embedded 8534P vs Xeon E5420
We compared two server CPUs: EPYC Embedded 8534P with 64 cores 2.3GHz and Xeon E5420 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 8534P 's Advantages
Released 16 years and 11 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
More modern manufacturing process (5nm vs 45nm)
Xeon E5420 's Advantages
Higher base frequency (2.5GHz vs 2.3GHz)
Lower TDP (80W vs 200W)
Score
Benchmark
Geekbench 6 Single Core
EPYC Embedded 8534P
+345%
1627
Xeon E5420
365
Geekbench 6 Multi Core
EPYC Embedded 8534P
+932%
10883
Xeon E5420
1054
General Parameters
Oct 2024
Release Date
Nov 2007
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
35.5 billions
Transistor Count
0.82 billions
5 nm
Manufacturing Process
45 nm
200 W
Power Consumption
80 W
TSMC
Foundry
Intel
4x73 mm²
Die Size
2x107 mm²
6 nm
I/O Process Size
-
397 mm²
I/O Die Size
-
CPU Performance
2.3 GHz
Performance Core Base Frequency
2.5 GHz
3.1 GHz
Performance Core Turbo Frequency
0
64
Total Core Count
4
128
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
23.0
Multiplier
7.5
64 KB per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
6 MB per die
128 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
-
