Intel Xeon Phi 7235 vs Opteron 144
We compared two server CPUs: Intel Xeon Phi 7235 with 64 cores 1.3GHz and Opteron 144 with 1 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 7235 's Advantages
Released 12 years and 4 months late
More modern manufacturing process (14nm vs 90nm)
Opteron 144 's Advantages
Higher specification of memory (400 vs 4)
Higher base frequency (1.8GHz vs 1.3GHz)
Lower TDP (85W vs 250W)
Score
General Parameters
Dec 2017
Release Date
Aug 2005
Intel
Manufacturer
AMD
Server
Type
Server
Knights Mill
Core Architecture
San Diego
Intel Socket 3647
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon Phi (Knights Mill)
Generation
Opteron (Venus (E4))
Package
8 billions
Transistor Count
0.114 billions
14 nm
Manufacturing Process
90 nm
250 W
Power Consumption
85 W
Intel
Foundry
-
-
Die Size
115 mm²
CPU Performance
1.3 GHz
Performance Core Base Frequency
1.8 GHz
1.4 GHz
Performance Core Turbo Frequency
0
64
Total Core Count
1
256
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
13.0
Multiplier
9.0
32 K per core
L1 Cache
128 KB
512 K per core
L2 Cache
1 MB
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4
Memory Types
DDR1-400
Max Memory Channels
2
Yes
ECC Memory Support
No
