Intel Xeon w3 2423 vs Intel Xeon E5603
We compared two server CPUs: Intel Xeon w3 2423 with 6 cores 2.1GHz and Intel Xeon E5603 with 4 cores 1.6GHz . 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 12 years late
Higher specification of memory (4400 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.1GHz vs 1.6GHz)
Larger L3 cache size (15MB vs 4MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5603 's Advantages
Lower TDP (80W vs 120W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon w3 2423
+821%
1852
Intel Xeon E5603
201
Geekbench 6 Multi Core
Intel Xeon w3 2423
+1231%
7802
Intel Xeon E5603
586
General Parameters
Feb 2023
Release Date
Feb 2011
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Westmere-EP
Intel Socket 4677
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon W (Sapphire Rapids)
Generation
Xeon (Westmere-EP)
Package
-
Transistor Count
1.17 billions
10 nm
Manufacturing Process
32 nm
120 W
Power Consumption
80 W
64 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
239 mm²
CPU Performance
2.1 GHz
Performance Core Base Frequency
1.6 GHz
4.2 GHz
Performance Core Turbo Frequency
0
6
Total Core Count
4
12
Total Thread Count
4
100 MHz
Bus Frequency
133 MHz
21.0
Multiplier
12.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
15 MB
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-
Memory Parameters
DDR5-4400
Memory Types
DDR3
2 TB
Max Memory Size
-
4
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
5
PCIe Version
2
64
PCIe Lanes
-
