Home Comparison Opteron 8347 HE vs Intel Xeon Phi 31S1P

Opteron 8347 HE vs Intel Xeon Phi 31S1P

We compared two server CPUs: Opteron 8347 HE with 4 cores 1.9GHz and Intel Xeon Phi 31S1P with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 8347 HE 's Advantages
Higher specification of memory (667 vs 4)
Higher base frequency (1.9GHz vs 1.1GHz)
Lower TDP (68W vs 270W)
Intel Xeon Phi 31S1P 's Advantages
Released 5 years and 9 months late
More modern manufacturing process (22nm vs 65nm)

Score

VS

General Parameters

Sep 2007
Release Date
Jun 2013
AMD
Manufacturer
PCIe
Server
Type
Server
Barcelona
Core Architecture
Knights Corner
AMD Socket Fr2
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Opteron(Barcelona)
Generation
Xeon Phi (Knights Corner)

Package

0.463 billions
Transistor Count
5 billions
65 nm
Manufacturing Process
22 nm
68 W
Power Consumption
270 W
-
Foundry
Intel
285 mm²
Die Size
350 mm²

CPU Performance

1.9 GHz
Performance Core Base Frequency
1.1 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
57
4
Total Thread Count
228
200 MHz
Bus Frequency
100 MHz
9.5
Multiplier
11.0
64 KB per core
L1 Cache
32 K per core
512 KB per core
L2 Cache
512 K per core
2 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
8
SMP
1

Memory Parameters

DDR2-667
Memory Types
DDR3,DDR4
2
Max Memory Channels
Yes
ECC Memory Support
Yes

Miscellaneous

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