AMD Opteron 6282 SE vs Intel Xeon Phi 7120A
We compared two server CPUs: Opteron 6282 SE with 16 cores 2.6GHz and Intel Xeon Phi 7120A with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Opteron 6282 SE 's Advantages
Higher specification of memory (1600 vs 4)
Higher base frequency (2.6GHz vs 1.238GHz)
Lower TDP (140W vs 300W)
Intel Xeon Phi 7120A 's Advantages
Released 2 years and 5 months late
More modern manufacturing process (22nm vs 32nm)
Score
General Parameters
Nov 2011
Release Date
Apr 2014
AMD
Manufacturer
PCIe
Server
Type
Server
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Interlagos
Core Architecture
Knights Corner
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AMD Socket G34
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Opteron (Interlagos)
Generation
Xeon Phi (Knights Corner)
Package
2.4 billions
Transistor Count
5 billions
32 nm
Manufacturing Process
22 nm
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140 W
Power Consumption
300 W
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Foundry
Intel
2x315 mm²
Die Size
350 mm²
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CPU Performance
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2.6 GHz
Performance Core Base Frequency
1.238 GHz
3.3 GHz
Performance Core Turbo Frequency
1.333 GHz
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16
Total Core Count
61
16
Total Thread Count
244
200 MHz
Bus Frequency
100 MHz
13.0
Multiplier
12.0
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768 KB
L1 Cache
32 K per core
2 MB per module
L2 Cache
512 K per core
8 MB per die
L3 Cache
-
No
Unlocked Multiplier
No
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4
SMP
1
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Memory Parameters
DDR3-1600
Memory Types
DDR3,DDR4
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4
Max Memory Channels
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Yes
ECC Memory Support
Yes
Graphics Card Parameters
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AI Accelerator
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Miscellaneous
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2
PCIe Version
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