Home Comparison Intel Xeon Phi 7295 vs Opteron 6274

Intel Xeon Phi 7295 vs Opteron 6274

We compared two server CPUs: Intel Xeon Phi 7295 with 72 cores 1.5GHz and Opteron 6274 with 16 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7295 's Advantages
Released 6 years and 1 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 32nm)
Opteron 6274 's Advantages
Higher base frequency (2.2GHz vs 1.5GHz)
Lower TDP (115W vs 320W)

Score

VS

General Parameters

Dec 2017
Release Date
Nov 2011
Intel
Manufacturer
AMD
Server
Type
Server
Knights Mill
Core Architecture
Interlagos
Intel Socket 3647
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Mill)
Generation
Opteron (Interlagos)

Package

8 billions
Transistor Count
2.4 billions
14 nm
Manufacturing Process
32 nm
320 W
Power Consumption
115 W
Intel
Foundry
-
-
Die Size
316 mm²

CPU Performance

1.5 GHz
Performance Core Base Frequency
2.2 GHz
1.6 GHz
Performance Core Turbo Frequency
3.1 GHz
72
Total Core Count
16
288
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
15.0
Multiplier
11.0
32 K per core
L1 Cache
768 K shared
512 K per core
L2 Cache
8.00391 MB per core
-
L3 Cache
16 MB
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR4
Memory Types
DDR3
Yes
ECC Memory Support
No

Miscellaneous

-
PCIe Version
2

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