Home Comparison Intel Xeon Phi 7295 vs Opteron 3380

Intel Xeon Phi 7295 vs Opteron 3380

We compared two server CPUs: Intel Xeon Phi 7295 with 72 cores 1.5GHz and Opteron 3380 with 8 cores 2.6GHz . 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 5 years late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 32nm)
Opteron 3380 's Advantages
Higher base frequency (2.6GHz vs 1.5GHz)
Lower TDP (65W vs 320W)

Score

VS

General Parameters

Dec 2017
Release Date
Dec 2012
Intel
Manufacturer
AMD
Server
Type
Server
Knights Mill
Core Architecture
Delhi
Intel Socket 3647
Socket
AMD Socket AM3+
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Mill)
Generation
Opteron (Delhi)

Package

8 billions
Transistor Count
1.2 billions
14 nm
Manufacturing Process
32 nm
320 W
Power Consumption
65 W
Intel
Foundry
-
-
Die Size
315 mm²

CPU Performance

1.5 GHz
Performance Core Base Frequency
2.6 GHz
1.6 GHz
Performance Core Turbo Frequency
3.6 GHz
72
Total Core Count
8
288
Total Thread Count
8
100 MHz
Bus Frequency
200 MHz
15.0
Multiplier
13.0
32 K per core
L1 Cache
384 K
512 K per core
L2 Cache
8 MB
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4
Memory Types
DDR3
Max Memory Channels
2
Yes
ECC Memory Support
No

Miscellaneous

-
PCIe Version
2

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