Intel Xeon E3 1278L v4 vs Intel Xeon Phi 31S1P
We compared two server CPUs: Intel Xeon E3 1278L v4 with 4 cores 2GHz and Intel Xeon Phi 31S1P with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1278L v4 's Advantages
Released 2 years late
Higher specification of memory (1600 vs 4)
Higher base frequency (2GHz vs 1.1GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (47W vs 270W)
Score
General Parameters
Jun 2015
Release Date
Jun 2013
Intel
Manufacturer
PCIe
Server
Type
Server
Broadwell-DT
Core Architecture
Knights Corner
Intel BGA 1364
Socket
PCIe x16
Intel Iris Pro P6300
Integrated Graphics
N/A
Xeon E3 (Broadwell-DT)
Generation
Xeon Phi (Knights Corner)
Package
-
Transistor Count
5 billions
14 nm
Manufacturing Process
22 nm
47 W
Power Consumption
270 W
Intel
Foundry
Intel
182 mm²
Die Size
350 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
1.1 GHz
3.3 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
57
8
Total Thread Count
228
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
11.0
64 KB per core
L1 Cache
32 K per core
256 KB per core
L2 Cache
512 K per core
6 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3-1600
Memory Types
DDR3,DDR4
2
Max Memory Channels
25.6 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
