Intel Xeon Phi 7120D vs Opteron 4310 EE
We compared two server CPUs: Intel Xeon Phi 7120D with 61 cores 1.238GHz and Opteron 4310 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 7120D 's Advantages
Released 1 years and 3 months late
More modern manufacturing process (22nm vs 32nm)
Opteron 4310 EE 's Advantages
Higher specification of memory (1600 vs 4)
Higher base frequency (2.2GHz vs 1.238GHz)
Lower TDP (35W vs 270W)
Score
General Parameters
Mar 2014
Release Date
Dec 2012
SFF
Manufacturer
AMD
Server
Type
Server
Knights Corner
Core Architecture
Seoul
SFF 230-Pin
Socket
AMD Socket C32
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon Phi (Knights Corner)
Generation
Opteron (Seoul)
Package
5 billions
Transistor Count
1.2 billions
22 nm
Manufacturing Process
32 nm
270 W
Power Consumption
35 W
Intel
Foundry
GlobalFoundries
350 mm²
Die Size
315 mm²
CPU Performance
1.238 GHz
Performance Core Base Frequency
2.2 GHz
1.333 GHz
Performance Core Turbo Frequency
3 GHz
61
Total Core Count
4
244
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
12.0
Multiplier
11.0
32 K per core
L1 Cache
192 KB
512 K per core
L2 Cache
4 MB
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3,DDR4
Memory Types
DDR3-1600
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
2
