Intel Xeon Phi 7250F vs Opteron 43CX EE
We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and Opteron 43CX EE with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Phi 7250F 's Advantages
Released 3 years and 6 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 32nm)
Opteron 43CX EE 's Advantages
Higher base frequency (2.2GHz vs 1.4GHz)
Lower TDP (35W vs 230W)
Score
General Parameters
Jun 2016
Release Date
Dec 2012
Intel
Manufacturer
AMD
Server
Type
Server
Knights Landing
Core Architecture
Seoul
Intel Socket 3647
Socket
AMD Socket C32
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Opteron (Seoul)
Package
8 billions
Transistor Count
1.2 billions
14 nm
Manufacturing Process
32 nm
230 W
Power Consumption
35 W
Intel
Foundry
-
-
Die Size
315 mm²
CPU Performance
1.4 GHz
Performance Core Base Frequency
2.2 GHz
1.6 GHz
Performance Core Turbo Frequency
3 GHz
68
Total Core Count
4
272
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
14.0
Multiplier
11.0
32 K per core
L1 Cache
192 K
512 K per core
L2 Cache
4 MB
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR4
Memory Types
DDR3
Yes
ECC Memory Support
No
