Intel Xeon Phi 7250 vs Xeon E5 2667 v2
We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Xeon E5 2667 v2 with 8 cores 3.3GHz . 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 2 years and 9 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 22nm)
Xeon E5 2667 v2 's Advantages
Higher base frequency (3.3GHz vs 1.4GHz)
Lower TDP (130W vs 215W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon Phi 7250
162
Xeon E5 2667 v2
+365%
754
Geekbench 6 Multi Core
Intel Xeon Phi 7250
2414
Xeon E5 2667 v2
+91%
4631
General Parameters
Jun 2016
Release Date
Sep 2013
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Ivy Bridge-EP
Intel Socket 3647
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Xeon E5 (Ivy Bridge-EP)
Package
8 billions
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
215 W
Power Consumption
130 W
Intel
Foundry
Intel
-
Die Size
160 mm²
CPU Performance
1.4 GHz
Performance Core Base Frequency
3.3 GHz
1.6 GHz
Performance Core Turbo Frequency
4 GHz
68
Total Core Count
8
272
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
33.0
32 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
256 KB per core
-
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4
Memory Types
DDR3
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
3
