Home Comparison Intel Xeon E7 8891 v3 vs Intel Xeon E3 1220L

Intel Xeon E7 8891 v3 vs Intel Xeon E3 1220L

We compared two server CPUs: Intel Xeon E7 8891 v3 with 10 cores 2.8GHz 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 E7 8891 v3 's Advantages
Released 4 years and 2 months late
Higher specification of memory (1866 vs 3)
Higher base frequency (2.8GHz vs 2.2GHz)
Larger L3 cache size (45MB vs 3MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E3 1220L 's Advantages
Lower TDP (20W vs 165W)

Score

VS

General Parameters

Jun 2015
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EX
Core Architecture
Sandy Bridge
Intel Socket 2011-3
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon E7 (Haswell-EX)
Generation
Xeon E3 (Sandy Bridge)

Package

1.4 billions
Transistor Count
0.504 billions
22 nm
Manufacturing Process
32 nm
165 W
Power Consumption
20 W
79 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
160 mm²
Die Size
131 mm²

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.2 GHz
3.5 GHz
Performance Core Turbo Frequency
3.4 GHz
10
Total Core Count
2
20
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
28.0
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
8
SMP
1

Memory Parameters

DDR3,DDR4-1866
Memory Types
DDR3
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
32
PCIe Lanes
16

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