Home Comparison Intel Xeon Phi 7250 vs Opteron 6386 SE

Intel Xeon Phi 7250 vs Opteron 6386 SE

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Opteron 6386 SE with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7250 's Advantages
Released 3 years and 7 months late
More modern manufacturing process (14nm vs 32nm)
Opteron 6386 SE 's Advantages
Higher specification of memory (1600 vs 4)
Higher base frequency (2.8GHz vs 1.4GHz)
Lower TDP (140W vs 215W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Phi 7250
162
Opteron 6386 SE +162%
426
Geekbench 6 Multi Core
Intel Xeon Phi 7250
2414
Opteron 6386 SE +63%
3945
VS

General Parameters

Jun 2016
Release Date
Nov 2012
Intel
Manufacturer
AMD
Server
Type
Server
Knights Landing
Core Architecture
Abu Dhabi
Intel Socket 3647
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Opteron (Abu Dhabi)

Package

8 billions
Transistor Count
2.4 billions
14 nm
Manufacturing Process
32 nm
215 W
Power Consumption
140 W
-
Peak Operating Temperature
64 °C
Intel
Foundry
GlobalFoundries
-
Die Size
2x315 mm²

CPU Performance

1.4 GHz
Performance Core Base Frequency
2.8 GHz
1.6 GHz
Performance Core Turbo Frequency
3.5 GHz
68
Total Core Count
16
272
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
14.0
Multiplier
14.0
32 K per core
L1 Cache
768 KB
512 K per core
L2 Cache
2 MB per module
-
L3 Cache
8 MB per die
No
Unlocked Multiplier
No
1
SMP
4

Memory Parameters

DDR4
Memory Types
DDR3-1600
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
2

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