Xeon E5462 vs Intel Xeon Phi 7230F
We compared two server CPUs: Xeon E5462 with 4 cores 2.8GHz and Intel Xeon Phi 7230F with 64 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon E5462 's Advantages
Higher base frequency (2.8GHz vs 1.3GHz)
Lower TDP (80W vs 230W)
Intel Xeon Phi 7230F 's Advantages
Released 8 years and 7 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 45nm)
Score
General Parameters
Nov 2007
Release Date
Jun 2016
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Knights Landing
Intel Socket 771
Socket
Intel Socket 3647
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Xeon Phi (Knights Landing)
Package
0.82 billions
Transistor Count
8 billions
45 nm
Manufacturing Process
14 nm
80 W
Power Consumption
230 W
Intel
Foundry
Intel
2x107 mm²
Die Size
-
CPU Performance
2.8 GHz
Performance Core Base Frequency
1.3 GHz
0
Performance Core Turbo Frequency
1.5 GHz
4
Total Core Count
64
4
Total Thread Count
256
400 MHz
Bus Frequency
100 MHz
7.0
Multiplier
13.0
64 KB per core
L1 Cache
32 K per core
6 MB per die
L2 Cache
512 K per core
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR2, DDR3
Depends on motherboard
Memory Types
DDR4
2
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
-
