Intel Xeon D 1520 vs Intel Xeon Phi 7290F
We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and Intel Xeon Phi 7290F with 72 cores 1.5GHz . 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
Higher base frequency (2.2GHz vs 1.5GHz)
Lower TDP (45W vs 260W)
Intel Xeon Phi 7290F 's Advantages
Released 1 years and 3 months late
Higher specification of memory (4 vs 4)
Score
General Parameters
Mar 2015
Release Date
Jun 2016
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Knights Landing
Intel BGA 1667
Socket
Intel Socket 3647
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
Xeon Phi (Knights Landing)
Package
3.2 billions
Transistor Count
8 billions
14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
260 W
80 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
246 mm²
Die Size
-
CPU Performance
2.2 GHz
Performance Core Base Frequency
1.5 GHz
2.6 GHz
Performance Core Turbo Frequency
1.7 GHz
4
Total Core Count
72
8
Total Thread Count
288
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
15.0
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
1.5 MB per core
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3,DDR4
Memory Types
DDR4
2
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
24
PCIe Lanes
-
