Home Comparison Intel Xeon Phi 7250 vs Intel Xeon E3 1270 v2

Intel Xeon Phi 7250 vs Intel Xeon E3 1270 v2

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Intel Xeon E3 1270 v2 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7250 's Advantages
Released 4 years and 1 months late
Higher specification of memory (DDR4 vs DDR3)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E3 1270 v2 's Advantages
Higher base frequency (3.5GHz vs 1.4GHz)
Lower TDP (69W vs 215W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Phi 7250
162
Intel Xeon E3 1270 v2 +351%
731
Geekbench 6 Multi Core
Intel Xeon Phi 7250
2414
Intel Xeon E3 1270 v2 +6%
2574
VS

General Parameters

Jun 2016
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Ivy Bridge
Intel Socket 3647
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Xeon E3 (Ivy Bridge)

Package

8 billions
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
Intel Socket 3647
Socket
Intel Socket 1155
215 W
Power Consumption
69 W
Intel
Foundry
Intel
-
Die Size
160 mm²
FC-LGA3647
Package
FC-LGA12C

CPU Performance

1.4 GHz
Performance Core Base Frequency
3.5 GHz
1.6 GHz
Performance Core Turbo Frequency
3.9 GHz
68
Total Core Count
4
272
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
35.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4
Memory Types
DDR3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3
-
PCIe Lanes
16

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