Intel Xeon Phi 7235 vs Xeon E6540
We compared two server CPUs: Intel Xeon Phi 7235 with 64 cores 1.3GHz and Xeon E6540 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Phi 7235 's Advantages
Released 7 years and 9 months late
More modern manufacturing process (14nm vs 45nm)
Xeon E6540 's Advantages
Higher specification of memory (1333 vs 4)
Higher base frequency (2GHz vs 1.3GHz)
Lower TDP (105W vs 250W)
Score
General Parameters
Dec 2017
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Knights Mill
Core Architecture
Nehalem-EX
Intel Socket 3647
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Mill)
Generation
Xeon(Beckton)
Package
8 billions
Transistor Count
2.3 billions
14 nm
Manufacturing Process
45 nm
250 W
Power Consumption
105 W
Intel
Foundry
Intel
-
Die Size
684 mm²
CPU Performance
1.3 GHz
Performance Core Base Frequency
2 GHz
1.4 GHz
Performance Core Turbo Frequency
2.266 GHz
64
Total Core Count
6
256
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
13.0
Multiplier
15.0
32 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
256 KB per core
-
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4
Memory Types
DDR3-1333
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
2
