Intel Xeon E5-2403

Intel Xeon E5-2403

Intel Xeon E5-2403 is a Server processor from Intel. It began to be released in May 2012. The CPU belongs to the Sandy Bridge-EN family. It has a frequency of 1.8 GHz. The processor has 4 cores and 8 threads. And the processor is also made using 32 nm technology. Its characteristics, as well as benchmark results, are presented in more detail below.

Top Server CPU: 556

Basic

Label Name
Intel
Platform
Server
Launch Date
May 2012
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Xeon E5-2403
Code Name
Sandy Bridge-EN
Foundry
Intel
Generation
Xeon E5 (Sandy Bridge-EN)

CPU Specifications

Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
4
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
8
Performance-core Base Frequency
1.8 GHz
L1 Cache
64K per core
L2 Cache
256K per core
L3 Cache
10MB shared
Multiplier
18.0
Unlocked Multiplier
No
Bus Frequency
100MHz
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Intel Socket 1356
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
32 nm
TDP
80 W
Transistor Count
1.27 billions

Memory Specifications

Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR3
ECC Memory Support
Yes

GPU Specifications

Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
N/A

Passmark CPU

Single Core
789
Multi Core
2346

Performance

Integer Math
Multi Core
7.9 GOps/Sec
Floating Point Math
Multi Core
4 GOps/Sec
Find Prime Numbers
Multi Core
20 M Primes/Sec
Random String Sorting
Multi Core
5.2 M Strings/Sec
Data Encryption
Multi Core
0.6 GB/Sec
Data Compression
Multi Core
36.6 MB/Sec
Physics
Multi Core
281 Frames/Sec
Extended Instructions
Multi Core
1.8 B Matrices/Sec
Single Thread
Multi Core
0.8 GOps/Sec
Show more

Geekbench 6

Single Core
330
Multi Core
1742

Geekbench 5

Single Core
410
Multi Core
1534

Compared to Other CPU

7%
1%
5%
Better then 7% CPU over the past year
Better then 1% CPU over the past 3 years
Better then 5% CPU

SiliconCat Rating

556
Ranks 556 among Server CPU on our website
1651
Ranks 1651 among all CPU on our website
Geekbench 6 Single Core
Core i3-3120M
Intel, July 2012
405
Xeon E5-2407
Intel, May 2012
370
Xeon E5-2403
Intel, May 2012
330
A6-3600
AMD, June 2011
281
LS3A6000
Loongson, November 2023
228
Geekbench 6 Multi Core
FX-8370
AMD, September 2014
2090
Core i7-3770T
Intel, April 2012
1908
Xeon E5-2403
Intel, May 2012
1742
PRO A10-8770
AMD, October 2016
1576
PRO A12-8870E
AMD, October 2016
1384
Geekbench 5 Single Core
Pentium G645T
Intel, July 2012
449
Core i3-2100T
Intel, February 2011
428
Xeon E5-2403
Intel, May 2012
410
Pentium 4405Y
Intel, July 2015
379
Pentium P6300
Intel, January 2011
346
Geekbench 5 Multi Core
FX-6120
AMD, October 2012
1715
Core i3-7100H
Intel, January 2017
1625
Xeon E5-2403
Intel, May 2012
1534
Core i3-10110Y
Intel, August 2019
1451
Core i7-5500U
Intel, March 2015
1385
Passmark CPU Single Core
Celeron G530T
Intel, September 2011
962
A6-3600
AMD, June 2011
897
Xeon E5-2403
Intel, May 2012
789
Core i3-3229Y
Intel, January 2013
678
Athlon 5150
AMD, April 2014
546
Passmark CPU Multi Core
3015e
AMD, July 2020
2714
Core i3-7020U
Intel, April 2018
2575
Xeon E5-2403
Intel, May 2012
2346
Celeron G3930TE
Intel, April 2017
2218
Core i7-3517U
Intel, April 2012
2036