Intel Xeon E3 1280 v5 vs Intel Xeon Phi 5120D
We compared two server CPUs: Intel Xeon E3 1280 v5 with 4 cores 3.7GHz and Intel Xeon Phi 5120D with 60 cores 1.053GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1280 v5 's Advantages
Released 2 years and 4 months late
Higher base frequency (3.7GHz vs 1.053GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 245W)
Intel Xeon Phi 5120D 's Advantages
Higher specification of memory (4 vs 4)
Score
General Parameters
Oct 2015
Release Date
Jun 2013
Intel
Manufacturer
SFF
Server
Type
Server
Skylake-DT
Core Architecture
Knights Corner
Intel Socket 1151
Socket
SFF 230-Pin
N/A
Integrated Graphics
N/A
Xeon E3 (Skylake-DT)
Generation
Xeon Phi (Knights Corner)
Package
1.75 billions
Transistor Count
5 billions
14 nm
Manufacturing Process
22 nm
80 W
Power Consumption
245 W
Intel
Foundry
Intel
122 mm²
Die Size
350 mm²
CPU Performance
3.7 GHz
Performance Core Base Frequency
1.053 GHz
4 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
60
8
Total Thread Count
240
100 MHz
Bus Frequency
100 MHz
37.0
Multiplier
10.0
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4
Memory Types
DDR3,DDR4
2
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
16
PCIe Lanes
-
