Home Comparison Intel Xeon E5 2670 vs Intel Xeon Phi 7250F

Intel Xeon E5 2670 vs Intel Xeon Phi 7250F

We compared two server CPUs: Intel Xeon E5 2670 with 8 cores 2.6GHz and Intel Xeon Phi 7250F with 68 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2670 's Advantages
Higher base frequency (2.6GHz vs 1.4GHz)
Lower TDP (115W vs 230W)
Intel Xeon Phi 7250F 's Advantages
Released 4 years and 3 months late
Higher specification of memory (DDR4 vs DDR3)
More modern manufacturing process (14nm vs 32nm)

Score

VS

General Parameters

Mar 2012
Release Date
Jun 2016
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Knights Landing
Intel Socket 2011
Socket
Intel Socket 3647
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon Phi (Knights Landing)

Package

2.27 billions
Transistor Count
8 billions
32 nm
Manufacturing Process
14 nm
Intel Socket 2011
Socket
Intel Socket 3647
115 W
Power Consumption
230 W
Intel
Foundry
Intel
435 mm²
Die Size
-
FC-LGA10
Package
FC-LGA3647

CPU Performance

2.6 GHz
Performance Core Base Frequency
1.4 GHz
3.3 GHz
Performance Core Turbo Frequency
1.6 GHz
8
Total Core Count
68
16
Total Thread Count
272
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
14.0
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
Memory Types
DDR4
4
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
-

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