Intel Xeon E3 1270 v5 vs Intel Xeon E5 4660 v3
We compared two server CPUs: Intel Xeon E3 1270 v5 with 4 cores 3.6GHz and Intel Xeon E5 4660 v3 with 14 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1270 v5 's Advantages
Higher base frequency (3.6GHz vs 2.1GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 120W)
Intel Xeon E5 4660 v3 's Advantages
Higher specification of memory (2133 vs 2133)
Larger L3 cache size (35MB vs 8MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1270 v5
+64%
1224
Intel Xeon E5 4660 v3
743
Geekbench 6 Multi Core
Intel Xeon E3 1270 v5
+192%
4180
Intel Xeon E5 4660 v3
1428
General Parameters
Oct 2015
Release Date
Jun 2015
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
120 W
-
Peak Operating Temperature
83 °C
Intel
Foundry
Intel
122 mm²
Die Size
356 mm²
CPU Performance
3.6 GHz
Performance Core Base Frequency
2.1 GHz
4 GHz
Performance Core Turbo Frequency
2.9 GHz
4
Total Core Count
14
8
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
36.0
Multiplier
21.0
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
35 MB shared
No
Unlocked Multiplier
No
1
SMP
4
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR4-2133
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
40
