Intel Xeon E7 4809 v3 vs Intel Xeon E3 1278L v4
We compared two server CPUs: Intel Xeon E7 4809 v3 with 8 cores 2GHz and Intel Xeon E3 1278L v4 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 4809 v3 's Advantages
Higher specification of memory (1866 vs 1600)
Larger L3 cache size (20MB vs 6MB)
Intel Xeon E3 1278L v4 's Advantages
More modern manufacturing process (14nm vs 22nm)
Lower TDP (47W vs 115W)
Score
Benchmark
Geekbench 5 Single Core
Intel Xeon E7 4809 v3
470
Intel Xeon E3 1278L v4
+93%
909
Geekbench 5 Multi Core
Intel Xeon E7 4809 v3
2036
Intel Xeon E3 1278L v4
+94%
3963
General Parameters
Jun 2015
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EX
Core Architecture
Broadwell-DT
Intel Socket 2011-1
Socket
Intel BGA 1364
N/A
Integrated Graphics
Intel Iris Pro P6300
Xeon E7 (Haswell-EX)
Generation
Xeon E3 (Broadwell-DT)
Package
2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
14 nm
115 W
Power Consumption
47 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
356 mm²
Die Size
182 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
3.3 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
20.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
20 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
4
SMP
1
Memory Parameters
DDR3,DDR4-1866
Memory Types
DDR3-1600
4
Max Memory Channels
2
-
Max Memory Bandwidth
25.6 GB/s
Yes
ECC Memory Support
Yes
