Home Comparison Intel Xeon E5 2689 vs Intel Xeon Phi 3120A

Intel Xeon E5 2689 vs Intel Xeon Phi 3120A

We compared two server CPUs: Intel Xeon E5 2689 with 8 cores 2.6GHz and Intel Xeon Phi 3120A with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2689 's Advantages
Higher specification of memory (DDR3-1600 vs DDR3)
Higher base frequency (2.6GHz vs 1.1GHz)
Lower TDP (115W vs 300W)
Intel Xeon Phi 3120A 's Advantages
Released 1 years and 3 months late

Score

VS

General Parameters

Mar 2012
Release Date
Jun 2013
Intel
Manufacturer
PCIe
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Knights Corner
Intel Socket 2011
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon Phi (Knights Corner)

Package

2.27 billions
Transistor Count
5 billions
32 nm
Manufacturing Process
22 nm
Intel Socket 2011
Socket
PCIe x16
115 W
Power Consumption
300 W
Intel
Foundry
Intel
435 mm²
Die Size
350 mm²
FC-LGA10
Package
PCIe x16

CPU Performance

2.6 GHz
Performance Core Base Frequency
1.1 GHz
3.6 GHz
Performance Core Turbo Frequency
0
8
Total Core Count
57
16
Total Thread Count
228
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
11.0
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
20 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3-1600
Memory Types
DDR3,
4
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
-
40
PCIe Lanes
-

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