Intel Xeon w3 2423 vs Xeon L5420
We compared two server CPUs: Intel Xeon w3 2423 with 6 cores 2.1GHz 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
Intel Xeon w3 2423 's Advantages
Released 14 years and 11 months late
Higher specification of memory (4400 vs 3)
Newer PCIe version (5 vs 2)
More modern manufacturing process (10nm vs 45nm)
Xeon L5420 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (50W vs 120W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon w3 2423
+399%
1852
Xeon L5420
371
Geekbench 6 Multi Core
Intel Xeon w3 2423
+602%
7802
Xeon L5420
1110
General Parameters
Feb 2023
Release Date
Mar 2008
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Harpertown
Intel Socket 4677
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
Xeon W (Sapphire Rapids)
Generation
Xeon (Harpertown)
Package
-
Transistor Count
0.82 billions
10 nm
Manufacturing Process
45 nm
120 W
Power Consumption
50 W
64 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
2x107 mm²
CPU Performance
2.1 GHz
Performance Core Base Frequency
2.5 GHz
4.2 GHz
Performance Core Turbo Frequency
0
6
Total Core Count
4
12
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
21.0
Multiplier
7.5
80 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
6 MB per die
15 MB
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-
Memory Parameters
DDR5-4400
Memory Types
DDR2, DDR3
Depends on motherboard
2 TB
Max Memory Size
-
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
2
64
PCIe Lanes
-
