Intel Xeon Phi 7290 vs Opteron X2 185
We compared two server CPUs: Intel Xeon Phi 7290 with 72 cores 1.5GHz and Opteron X2 185 with 2 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 7290 's Advantages
Released 10 years and 3 months late
More modern manufacturing process (14nm vs 90nm)
Opteron X2 185 's Advantages
Higher specification of memory (400 vs 4)
Higher base frequency (2.6GHz vs 1.5GHz)
Lower TDP (110W vs 245W)
Score
General Parameters
Jun 2016
Release Date
Mar 2006
Intel
Manufacturer
AMD
Server
Type
Server
Knights Landing
Core Architecture
Denmark
Intel Socket 3647
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon Phi (Knights Landing)
Generation
Opteron X2 (Denmark)
Package
8 billions
Transistor Count
0.233 billions
14 nm
Manufacturing Process
90 nm
245 W
Power Consumption
110 W
Intel
Foundry
-
-
Die Size
199 mm²
CPU Performance
1.5 GHz
Performance Core Base Frequency
2.6 GHz
1.7 GHz
Performance Core Turbo Frequency
0
72
Total Core Count
2
288
Total Thread Count
2
100 MHz
Bus Frequency
200 MHz
15.0
Multiplier
13.0
32 K per core
L1 Cache
128 KB
512 K per core
L2 Cache
1 MB
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4
Memory Types
DDR1-400
Max Memory Channels
2
Yes
ECC Memory Support
No
