Intel Xeon E3 1280 v5 vs Intel Xeon E5 1620 v3
We compared two server CPUs: Intel Xeon E3 1280 v5 with 4 cores 3.7GHz and Intel Xeon E5 1620 v3 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1280 v5 's Advantages
Released 1 years and 1 months late
Higher base frequency (3.7GHz vs 3.5GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 140W)
Intel Xeon E5 1620 v3 's Advantages
Higher specification of memory (2133 vs 4)
Larger L3 cache size (10MB vs 8MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1280 v5
+23%
1348
Intel Xeon E5 1620 v3
1092
Geekbench 6 Multi Core
Intel Xeon E3 1280 v5
+14%
4533
Intel Xeon E5 1620 v3
3974
Blender
Intel Xeon E3 1280 v5
+27%
75
Intel Xeon E5 1620 v3
59
General Parameters
Oct 2015
Release Date
Sep 2014
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-DT
Core Architecture
Haswell-EP
Intel Socket 1151
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon E3 (Skylake-DT)
Generation
Xeon E5 (Haswell-EP)
Package
1.75 billions
Transistor Count
2.6 billions
14 nm
Manufacturing Process
22 nm
80 W
Power Consumption
140 W
Intel
Foundry
Intel
122 mm²
Die Size
356 mm²
CPU Performance
3.7 GHz
Performance Core Base Frequency
3.5 GHz
4 GHz
Performance Core Turbo Frequency
3.6 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
37.0
Multiplier
35.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4
Memory Types
DDR4-2133
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
40
