Intel Xeon E3 1240L v3 vs Intel Xeon E7 4820 v3
We compared two server CPUs: Intel Xeon E3 1240L v3 with 4 cores 2GHz and Intel Xeon E7 4820 v3 with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1240L v3 's Advantages
Higher base frequency (2GHz vs 1.9GHz)
Lower TDP (25W vs 115W)
Intel Xeon E7 4820 v3 's Advantages
Released 1 years and 1 months late
Higher specification of memory (1866 vs 1600)
Larger L3 cache size (25MB vs 8MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1240L v3
+156%
895
Intel Xeon E7 4820 v3
349
Geekbench 6 Multi Core
Intel Xeon E3 1240L v3
2669
Intel Xeon E7 4820 v3
+42%
3792
General Parameters
May 2014
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-WS
Core Architecture
Haswell-EX
Intel Socket 1150
Socket
Intel Socket 2011-1
N/A
Integrated Graphics
N/A
Xeon E3 (Haswell-WS)
Generation
Xeon E7 (Haswell-EX)
Package
1.4 billions
Transistor Count
5.96 billions
22 nm
Manufacturing Process
22 nm
25 W
Power Consumption
115 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
160 mm²
Die Size
622 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
1.9 GHz
3 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
10
8
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
19.0
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
25 MB shared
No
Unlocked Multiplier
No
1
SMP
4
Memory Parameters
DDR3-1600
Memory Types
DDR3,DDR4-1866
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
32
