Intel Xeon E5 2403 v2 vs Xeon E 2456
We compared two server CPUs: Intel Xeon E5 2403 v2 with 4 cores 1.8GHz and Xeon E 2456 with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon E 2456 's Advantages
Released 10 years and 3 months late
Higher specification of memory (4800 vs 3)
Higher base frequency (3.3GHz vs 1.8GHz)
Larger L3 cache size (18MB vs 10MB)
More modern manufacturing process (10nm vs 22nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2403 v2
349
Xeon E 2456
+622%
2521
Geekbench 6 Multi Core
Intel Xeon E5 2403 v2
1116
Xeon E 2456
+851%
10624
General Parameters
Sep 2013
Release Date
Dec 2023
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Raptor Lake-S
Intel Socket 1356
Socket
Intel Socket 1700
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EN)
Generation
Xeon E (Raptor Lake)
Package
1.4 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
80 W
Power Consumption
80 W
Intel
Foundry
Intel
160 mm²
Die Size
163 mm²
CPU Performance
1.8 GHz
Performance Core Base Frequency
3.3 GHz
0
Performance Core Turbo Frequency
5.1 GHz
4
Total Core Count
6
4
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
33.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1.25 MB per core
10 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR5-4800
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
5
-
PCIe Lanes
16
