Intel Xeon Phi 5120D vs Opteron 6168
We compared two server CPUs: Intel Xeon Phi 5120D with 60 cores 1.053GHz and Opteron 6168 with 12 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Phi 5120D 's Advantages
Released 3 years and 3 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (22nm vs 45nm)
Opteron 6168 's Advantages
Higher base frequency (1.9GHz vs 1.053GHz)
Lower TDP (115W vs 245W)
Score
General Parameters
Jun 2013
Release Date
Mar 2010
SFF
Manufacturer
AMD
Server
Type
Server
Knights Corner
Core Architecture
Magny-Cours
SFF 230-Pin
Socket
AMD Socket G34
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Opteron (Magny-Cours)
Package
5 billions
Transistor Count
1.8 billions
22 nm
Manufacturing Process
45 nm
245 W
Power Consumption
115 W
-
Peak Operating Temperature
69 °C
Intel
Foundry
-
350 mm²
Die Size
346 mm²
CPU Performance
1.053 GHz
Performance Core Base Frequency
1.9 GHz
0
Performance Core Turbo Frequency
0
60
Total Core Count
12
240
Total Thread Count
12
100 MHz
Bus Frequency
200 MHz
10.0
Multiplier
9.5
32 K per core
L1 Cache
768 K shared
512 K per core
L2 Cache
6 MB per core
-
L3 Cache
12 MB
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3,DDR4
Memory Types
DDR3
Yes
ECC Memory Support
No
Miscellaneous
-
PCIe Version
2
