Intel Xeon Phi 7110X vs Intel Xeon D 1520
We compared two server CPUs: Intel Xeon Phi 7110X with 61 cores 1.25GHz and Intel Xeon D 1520 with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon D 1520 's Advantages
Released 2 years and 4 months late
Higher base frequency (2.2GHz vs 1.25GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 300W)
Score
General Parameters
Nov 2012
Release Date
Mar 2015
PCIe
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Broadwell
PCIe x16
Socket
Intel BGA 1667
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon D (Broadwell-DE)
Package
5 billions
Transistor Count
3.2 billions
22 nm
Manufacturing Process
14 nm
300 W
Power Consumption
45 W
-
Peak Operating Temperature
80 °C
Intel
Foundry
Intel
350 mm²
Die Size
246 mm²
CPU Performance
1.25 GHz
Performance Core Base Frequency
2.2 GHz
0
Performance Core Turbo Frequency
2.6 GHz
61
Total Core Count
4
244
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
22.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
1.5 MB per core
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
-
PCIe Lanes
24
