Home Comparison Intel Xeon E5 2686 v3 vs Intel Xeon E3 1220L

Intel Xeon E5 2686 v3 vs Intel Xeon E3 1220L

We compared two server CPUs: Intel Xeon E5 2686 v3 with 18 cores 2GHz and Intel Xeon E3 1220L with 2 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2686 v3 's Advantages
Released 3 years and 5 months late
Higher specification of memory (2133 vs 3)
Larger L3 cache size (45MB vs 3MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E3 1220L 's Advantages
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (20W vs 120W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2686 v3 +81%
1033
Intel Xeon E3 1220L
569
Geekbench 6 Multi Core
Intel Xeon E5 2686 v3 +1175%
8649
Intel Xeon E3 1220L
678
VS

General Parameters

Sep 2014
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Sandy Bridge
Intel Socket 2011-3
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon E3 (Sandy Bridge)

Package

2.6 billions
Transistor Count
0.504 billions
22 nm
Manufacturing Process
32 nm
120 W
Power Consumption
20 W
83 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
356 mm²
Die Size
131 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.2 GHz
3.5 GHz
Performance Core Turbo Frequency
3.4 GHz
18
Total Core Count
2
36
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
45 MB shared
L3 Cache
3 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3,DDR4-2133
Memory Types
DDR3
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
40
PCIe Lanes
16

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