Xeon L5639 vs AMD EPYC Embedded 9254
We compared two server CPUs: Xeon L5639 with 6 cores 2.133GHz and AMD EPYC Embedded 9254 with 24 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon L5639 's Advantages
Lower TDP (60W vs 200W)
AMD EPYC Embedded 9254 's Advantages
Released 12 years and 1 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (5 vs 2)
Higher base frequency (2.9GHz vs 2.133GHz)
Larger L3 cache size (128MB vs 12MB)
More modern manufacturing process (5nm vs 32nm)
Score
Benchmark
Geekbench 6 Single Core
Xeon L5639
372
AMD EPYC Embedded 9254
+503%
2245
Geekbench 6 Multi Core
Xeon L5639
2047
AMD EPYC Embedded 9254
+788%
18187
General Parameters
Feb 2011
Release Date
Mar 2023
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EP
Core Architecture
Genoa
Intel Socket 1366
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon(Westmere-EP)
Generation
EPYC (Zen 4 (Genoa))
Package
1.17 billions
Transistor Count
26.28 billions
32 nm
Manufacturing Process
5 nm
60 W
Power Consumption
200 W
Intel
Foundry
TSMC
239 mm²
Die Size
4x72 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
397 mm²
CPU Performance
2.133 GHz
Performance Core Base Frequency
2.9 GHz
2.667 GHz
Performance Core Turbo Frequency
4.15 GHz
6
Total Core Count
24
12
Total Thread Count
48
133 MHz
Bus Frequency
100 MHz
16.0
Multiplier
29.0
64 KB per core
L1 Cache
64 K per core
256 KB per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR3-1333
Memory Types
DDR5-4800
3
Max Memory Channels
12
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
5
-
PCIe Lanes
128
