Intel Xeon Phi 7120D vs Intel Xeon E3 1105C
We compared two server CPUs: Intel Xeon Phi 7120D with 61 cores 1.238GHz and Intel Xeon E3 1105C with 4 cores 1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Phi 7120D 's Advantages
Released 1 years and 10 months late
Higher specification of memory (4 vs 3)
Higher base frequency (1.238GHz vs 1GHz)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E3 1105C 's Advantages
Lower TDP (25W vs 270W)
Score
General Parameters
Mar 2014
Release Date
May 2012
SFF
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Gladden
SFF 230-Pin
Socket
Intel BGA 1283
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon E3 (Gladden)
Package
5 billions
Transistor Count
1.16 billions
22 nm
Manufacturing Process
32 nm
270 W
Power Consumption
25 W
Intel
Foundry
Intel
350 mm²
Die Size
216 mm²
CPU Performance
1.238 GHz
Performance Core Base Frequency
1 GHz
1.333 GHz
Performance Core Turbo Frequency
0
61
Total Core Count
4
244
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
10.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3,DDR4
Memory Types
DDR3
Yes
ECC Memory Support
Yes
