Intel Xeon Phi 5120D vs Intel Xeon E3 1270 v3
We compared two server CPUs: Intel Xeon Phi 5120D with 60 cores 1.053GHz and Intel Xeon E3 1270 v3 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1270 v3 's Advantages
Higher base frequency (3.5GHz vs 1.053GHz)
Lower TDP (80W vs 245W)
Score
General Parameters
Jun 2013
Release Date
Jun 2013
SFF
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Haswell-WS
SFF 230-Pin
Socket
Intel Socket 1150
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon E3 (Haswell-WS)
Package
5 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
22 nm
245 W
Power Consumption
80 W
Intel
Foundry
Intel
350 mm²
Die Size
160 mm²
CPU Performance
1.053 GHz
Performance Core Base Frequency
3.5 GHz
0
Performance Core Turbo Frequency
3.9 GHz
60
Total Core Count
4
240
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
10.0
Multiplier
35.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3,DDR4
Memory Types
DDR3,DDR4
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
3
