Home Comparison Intel Xeon E3 1285 v3 vs Intel Xeon Phi 7120D

Intel Xeon E3 1285 v3 vs Intel Xeon Phi 7120D

We compared two server CPUs: Intel Xeon E3 1285 v3 with 4 cores 3.6GHz 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 1285 v3 's Advantages
Higher base frequency (3.6GHz vs 1.238GHz)
Lower TDP (84W vs 270W)
Intel Xeon Phi 7120D 's Advantages
Released 9 months late

Score

VS

General Parameters

Jun 2013
Release Date
Mar 2014
Intel
Manufacturer
SFF
Server
Type
Server
Haswell-WS
Core Architecture
Knights Corner
Intel Socket 1150
Socket
SFF 230-Pin
Intel HD P4600
Integrated Graphics
N/A
Xeon E3 (Haswell-WS)
Generation
Xeon Phi (Knights Corner)

Package

1.4 billions
Transistor Count
5 billions
22 nm
Manufacturing Process
22 nm
Intel Socket 1150
Socket
SFF 230-Pin
84 W
Power Consumption
270 W
Intel
Foundry
Intel
160 mm²
Die Size
350 mm²
FC-LGA12C
Package
SFF 230-Pin

CPU Performance

3.6 GHz
Performance Core Base Frequency
1.238 GHz
4 GHz
Performance Core Turbo Frequency
1.333 GHz
4
Total Core Count
61
8
Total Thread Count
244
100 MHz
Bus Frequency
100 MHz
36.0
Multiplier
12.0
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

DDR3,
Memory Types
DDR3,
2
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
-

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