Home Comparison Intel Xeon Phi 7210 vs Intel Xeon E5640

Intel Xeon Phi 7210 vs Intel Xeon E5640

We compared two server CPUs: Intel Xeon Phi 7210 with 64 cores 1.3GHz and Intel Xeon E5640 with 4 cores 2.666GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7210 's Advantages
Released 6 years and 3 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E5640 's Advantages
Higher base frequency (2.666GHz vs 1.3GHz)
Lower TDP (80W vs 215W)

Score

VS

General Parameters

Jun 2016
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Westmere-EP
Intel Socket 3647
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Xeon (Westmere-EP)

Package

8 billions
Transistor Count
1.17 billions
14 nm
Manufacturing Process
32 nm
215 W
Power Consumption
80 W
Intel
Foundry
Intel
-
Die Size
239 mm²

CPU Performance

1.3 GHz
Performance Core Base Frequency
2.666 GHz
1.5 GHz
Performance Core Turbo Frequency
2.933 GHz
64
Total Core Count
4
256
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
13.0
Multiplier
20.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR4
Memory Types
DDR3
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
2

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