Intel Xeon E3 1285L v4 vs Intel Xeon Phi 7120D
We compared two server CPUs: Intel Xeon E3 1285L v4 with 4 cores 3.4GHz and Intel Xeon Phi 7120D with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1285L v4 's Advantages
Released 1 years and 3 months late
Higher specification of memory (1866 vs 4)
Higher base frequency (3.4GHz vs 1.238GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (65W vs 270W)
Score
General Parameters
Jun 2015
Release Date
Mar 2014
Intel
Manufacturer
SFF
Server
Type
Server
Broadwell-DT
Core Architecture
Knights Corner
Intel Socket 1150
Socket
SFF 230-Pin
Intel Iris Pro P6300
Integrated Graphics
N/A
Xeon E3 (Broadwell-DT)
Generation
Xeon Phi (Knights Corner)
Package
1.4 billions
Transistor Count
5 billions
14 nm
Manufacturing Process
22 nm
65 W
Power Consumption
270 W
Intel
Foundry
Intel
160 mm²
Die Size
350 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
1.238 GHz
3.8 GHz
Performance Core Turbo Frequency
1.333 GHz
4
Total Core Count
61
8
Total Thread Count
244
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
12.0
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
6 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3-1866
Memory Types
DDR3,DDR4
2
Max Memory Channels
29.8 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
