Intel Xeon Phi 7120D vs Intel Xeon E5 2450
We compared two server CPUs: Intel Xeon Phi 7120D with 61 cores 1.238GHz and Intel Xeon E5 2450 with 8 cores 2.1GHz . 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)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2450 's Advantages
Higher base frequency (2.1GHz vs 1.238GHz)
Lower TDP (95W vs 270W)
Score
General Parameters
Mar 2014
Release Date
May 2012
SFF
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Sandy Bridge-EN
SFF 230-Pin
Socket
Intel Socket 1356
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon E5 (Sandy Bridge-EN)
Package
5 billions
Transistor Count
1.27 billions
22 nm
Manufacturing Process
32 nm
270 W
Power Consumption
95 W
Intel
Foundry
Intel
350 mm²
Die Size
294 mm²
CPU Performance
1.238 GHz
Performance Core Base Frequency
2.1 GHz
1.333 GHz
Performance Core Turbo Frequency
2.9 GHz
61
Total Core Count
8
244
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
21.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3,DDR4
Memory Types
DDR3
Yes
ECC Memory Support
Yes
