Intel Xeon E5 4620 v3 vs Xeon E7 4820
We compared two server CPUs: Intel Xeon E5 4620 v3 with 10 cores 2GHz and Xeon E7 4820 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 4620 v3 's Advantages
Released 4 years and 2 months late
Higher specification of memory (1866 vs 1333)
Larger L3 cache size (25MB vs 18MB)
More modern manufacturing process (22nm vs 32nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 4620 v3
403
Xeon E7 4820
+6%
428
Geekbench 6 Multi Core
Intel Xeon E5 4620 v3
429
Xeon E7 4820
+634%
3151
General Parameters
Jun 2015
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Westmere-EX
Intel Socket 2011-3
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon E7(Westmere-EX)
Package
2.6 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
32 nm
105 W
Power Consumption
105 W
78 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
356 mm²
Die Size
513 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2 GHz
2.6 GHz
Performance Core Turbo Frequency
2.266 GHz
10
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
133 MHz
20.0
Multiplier
15.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
25 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
4
SMP
4
Memory Parameters
DDR4-1866
Memory Types
DDR3-1333
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
40
PCIe Lanes
-
