Intel Xeon E5-2687W v2 vs Intel Xeon Phi 7120D
We compared two server CPUs: Intel Xeon E5 2687W v2 with 8 cores 3.4GHz and Intel Xeon Phi 7120D with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5-2687W v2 's Advantages
Higher base frequency (3.4GHz vs 1.238GHz)
Lower TDP (130W vs 270W)
Intel Xeon Phi 7120D 's Advantages
Released 6 months late
Higher specification of memory (4 vs 3)
Score
General Parameters
Sep 2013
Release Date
Mar 2014
Intel
Manufacturer
SFF
Server
Type
Server
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Ivy Bridge-EP
Core Architecture
Knights Corner
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-
Intel Socket 2011
Socket
SFF 230-Pin
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EP)
Generation
Xeon Phi (Knights Corner)
Package
1.4 billions
Transistor Count
5 billions
22 nm
Manufacturing Process
22 nm
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-
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130 W
Power Consumption
270 W
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-
-
-
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Intel
Foundry
Intel
160 mm²
Die Size
350 mm²
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-
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CPU Performance
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3.4 GHz
Performance Core Base Frequency
1.238 GHz
4 GHz
Performance Core Turbo Frequency
1.333 GHz
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8
Total Core Count
61
16
Total Thread Count
244
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
12.0
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-
-
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
20 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
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-
-
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2
SMP
1
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-
-
-
-
-
Memory Parameters
DDR3
Memory Types
DDR3,DDR4
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-
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4
Max Memory Channels
-
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Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
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-
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-
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-
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-
-
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AI Accelerator
-
-
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-
-
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Miscellaneous
-
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3
PCIe Version
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-
-
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