Home Comparison Intel Xeon Phi 7120X vs Opteron 8346 HE

Intel Xeon Phi 7120X vs Opteron 8346 HE

Intel Xeon Phi 7120X
VS
Opteron 8346 HE
Intel Xeon Phi 7120X
AMD Opteron 8346 HE
We compared two server CPUs: Intel Xeon Phi 7120X with 61 cores 1.238GHz and Opteron 8346 HE with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7120X 's Advantages
Released 5 years and 9 months late
More modern manufacturing process (22nm vs 65nm)
Opteron 8346 HE 's Advantages
Higher specification of memory (667 vs 4)
Higher base frequency (1.8GHz vs 1.238GHz)
Lower TDP (68W vs 300W)

Score

VS

General Parameters

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

Package

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

CPU Performance

1.238 GHz
Performance Core Base Frequency
1.8 GHz
1.333 GHz
Performance Core Turbo Frequency
0
61
Total Core Count
4
244
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
12.0
Multiplier
9.0
32 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
512 KB per core
-
L3 Cache
2 MB shared
No
Unlocked Multiplier
No
1
SMP
8

Memory Parameters

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

Miscellaneous

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