Home Comparison Intel Xeon Phi 7120A vs Xeon EC5509

Intel Xeon Phi 7120A vs Xeon EC5509

We compared two server CPUs: Intel Xeon Phi 7120A with 61 cores 1.238GHz and Xeon EC5509 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7120A 's Advantages
Released 4 years and 2 months late
More modern manufacturing process (22nm vs 45nm)
Xeon EC5509 's Advantages
Higher specification of memory (1066 vs 4)
Higher base frequency (2GHz vs 1.238GHz)
Lower TDP (85W vs 300W)

Score

VS

General Parameters

Apr 2014
Release Date
Feb 2010
PCIe
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Jasper Forest
PCIe x16
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon(Jasper Forest)

Package

5 billions
Transistor Count
-
22 nm
Manufacturing Process
45 nm
300 W
Power Consumption
85 W
Intel
Foundry
Intel
350 mm²
Die Size
263 mm²

CPU Performance

1.238 GHz
Performance Core Base Frequency
2 GHz
1.333 GHz
Performance Core Turbo Frequency
0
61
Total Core Count
4
244
Total Thread Count
4
100 MHz
Bus Frequency
133 MHz
12.0
Multiplier
15.0
32 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
256 KB per core
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3,DDR4
Memory Types
DDR3-1066
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
2

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