Intel Xeon Phi 7235 vs Opteron 43CX EE
We compared two server CPUs: Intel Xeon Phi 7235 with 64 cores 1.3GHz 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 7235 's Advantages
Released 5 years 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 1.3GHz)
Lower TDP (35W vs 250W)
Score
General Parameters
Dec 2017
Release Date
Dec 2012
Intel
Manufacturer
AMD
Server
Type
Server
Knights Mill
Core Architecture
Seoul
Intel Socket 3647
Socket
AMD Socket C32
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Mill)
Generation
Opteron (Seoul)
Package
8 billions
Transistor Count
1.2 billions
14 nm
Manufacturing Process
32 nm
250 W
Power Consumption
35 W
Intel
Foundry
-
-
Die Size
315 mm²
CPU Performance
1.3 GHz
Performance Core Base Frequency
2.2 GHz
1.4 GHz
Performance Core Turbo Frequency
3 GHz
64
Total Core Count
4
256
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
13.0
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
