Home Comparison Intel Xeon E5 1620 v2 vs Intel Xeon E5 2403

Intel Xeon E5 1620 v2 vs Intel Xeon E5 2403

We compared two server CPUs: Intel Xeon E5 1620 v2 with 4 cores 3.7GHz and Intel Xeon E5 2403 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1620 v2 's Advantages
Released 1 years and 4 months late
Higher specification of memory (DDR3-1866 vs DDR3)
Higher base frequency (3.7GHz vs 1.8GHz)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2403 's Advantages
Lower TDP (80W vs 130W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 1620 v2 +97%
690
Intel Xeon E5 2403
349
Geekbench 6 Multi Core
Intel Xeon E5 1620 v2 +126%
2533
Intel Xeon E5 2403
1116
VS

General Parameters

Sep 2013
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-E
Core Architecture
Sandy Bridge-EN
Intel Socket 2011
Socket
Intel Socket 1356
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-E)
Generation
Xeon E5 (Sandy Bridge-EN)

Package

1.86 billions
Transistor Count
1.27 billions
22 nm
Manufacturing Process
32 nm
Intel Socket 2011
Socket
Intel Socket 1356
130 W
Power Consumption
80 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
257 mm²
Die Size
294 mm²
FC-LGA12A
Package
-

CPU Performance

3.7 GHz
Performance Core Base Frequency
1.8 GHz
3.9 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
37.0
Multiplier
18.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
10 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3-1866
Memory Types
DDR3
4
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
-

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