Intel Xeon E7 4820 v3 vs Intel Xeon E5 2660 v3
We compared two server CPUs: Intel Xeon E7 4820 v3 with 10 cores 1.9GHz and Intel Xeon E5 2660 v3 with 10 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 4820 v3 Advantages
Released 9 months late
Intel Xeon E5 2660 v3 Advantages
Higher specification of memory (2133 vs 1866)
Higher base frequency (2.6GHz vs 1.9GHz)
Lower TDP (105W vs 115W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E7 4820 v3
349
Intel Xeon E5 2660 v3
+130%
805
Geekbench 6 Multi Core
Intel Xeon E7 4820 v3
3792
Intel Xeon E5 2660 v3
+10%
4173
General Parameters
Jun 2015
Release Date
Sep 2014
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EX
Core Architecture
Haswell-EP
Intel Socket 2011-1
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon E7 (Haswell-EX)
Generation
Xeon E5 (Haswell-EP)
Package
5.96 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
22 nm
115 W
Power Consumption
105 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
622 mm²
Die Size
356 mm²
CPU Performance
1.9 GHz
Performance Core Base Frequency
2.6 GHz
0
Performance Core Turbo Frequency
3.3 GHz
10
Total Core Count
10
20
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
19.0
Multiplier
26.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
25 MB shared
L3 Cache
25 MB shared
No
Unlocked Multiplier
No
4
SMP
2
Memory Parameters
DDR3,DDR4-1866
Memory Types
DDR4-2133
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
32
PCIe Lanes
40
