Intel Xeon E5-2687W v2 vs Intel Xeon E3-1278L v4
We compared two server CPUs: Intel Xeon E5 2687W v2 with 8 cores 3.4GHz and Intel Xeon E3 1278L v4 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5-2687W v2 's Advantages
Higher base frequency (3.4GHz vs 2GHz)
Larger L3 cache size (20MB vs 6MB)
Intel Xeon E3-1278L v4 's Advantages
Released 1 years and 9 months late
Higher specification of memory (1600 vs 3)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (47W vs 130W)
Score
General Parameters
Sep 2013
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
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Ivy Bridge-EP
Core Architecture
Broadwell-DT
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Intel Socket 2011
Socket
Intel BGA 1364
N/A
Integrated Graphics
Intel Iris Pro P6300
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon E3 (Broadwell-DT)
Package
1.4 billions
Transistor Count
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22 nm
Manufacturing Process
14 nm
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130 W
Power Consumption
47 W
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Intel
Foundry
Intel
160 mm²
Die Size
182 mm²
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CPU Performance
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3.4 GHz
Performance Core Base Frequency
2 GHz
4 GHz
Performance Core Turbo Frequency
3.3 GHz
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8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
20.0
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64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
20 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
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2
SMP
1
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Memory Parameters
DDR3
Memory Types
DDR3-1600
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4
Max Memory Channels
2
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Max Memory Bandwidth
25.6 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
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AI Accelerator
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