Home Comparison Intel Xeon Phi 7250 vs Intel Xeon E5 2643 v2

Intel Xeon Phi 7250 vs Intel Xeon E5 2643 v2

Intel Xeon Phi 7250
VS
Intel Xeon E5 2643 v2
Intel Xeon Phi 7250
Intel Xeon E5-2643 v2
We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Intel Xeon E5 2643 v2 with 6 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 2 years and 9 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2643 v2 's Advantages
Higher base frequency (3.5GHz vs 1.4GHz)
Lower TDP (130W vs 215W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Phi 7250
162
Intel Xeon E5 2643 v2 +258%
581
Geekbench 6 Multi Core
Intel Xeon Phi 7250
2414
Intel Xeon E5 2643 v2 +27%
3083
Intel Xeon Phi 7250
VS
Intel Xeon E5 2643 v2

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
3.5 GHz
1.6 GHz
Performance Core Turbo Frequency
0
68
Total Core Count
6
272
Total Thread Count
12
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
15 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

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