Home Comparison Intel Xeon E5 2620 v2 vs Intel Xeon E3 1285L v4

Intel Xeon E5 2620 v2 vs Intel Xeon E3 1285L v4

We compared two server CPUs: Intel Xeon E5 2620 v2 with 6 cores 2.1GHz and Intel Xeon E3 1285L v4 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2620 v2 's Advantages
Larger L3 cache size (15MB vs 6MB)
Intel Xeon E3 1285L v4 's Advantages
Released 1 years and 9 months late
Higher specification of memory (DDR3-1866 vs DDR3)
Higher base frequency (3.4GHz vs 2.1GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (65W vs 80W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2620 v2
422
Intel Xeon E3 1285L v4 +199%
1264
Geekbench 6 Multi Core
Intel Xeon E5 2620 v2
3412
Intel Xeon E3 1285L v4 +30%
4461
VS

General Parameters

Sep 2013
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Broadwell-DT
Intel Socket 2011
Socket
Intel Socket 1150
N/A
Integrated Graphics
Intel Iris Pro P6300
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon E3 (Broadwell-DT)

Package

1.4 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
14 nm
Intel Socket 2011
Socket
Intel Socket 1150
80 W
Power Consumption
65 W
Intel
Foundry
Intel
160 mm²
Die Size
160 mm²
-
Package
FC-LGA14C

CPU Performance

2.1 GHz
Performance Core Base Frequency
3.4 GHz
0
Performance Core Turbo Frequency
3.8 GHz
6
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
21.0
Multiplier
34.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
15 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3-1866
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3

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