Home Comparison Intel Xeon Phi 7120X vs Opteron 4334

Intel Xeon Phi 7120X vs Opteron 4334

We compared two server CPUs: Intel Xeon Phi 7120X with 61 cores 1.238GHz and Opteron 4334 with 6 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7120X 's Advantages
Released 6 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (22nm vs 32nm)
Opteron 4334 's Advantages
Higher base frequency (3.1GHz vs 1.238GHz)
Lower TDP (95W vs 300W)

Score

VS

General Parameters

Jun 2013
Release Date
Dec 2012
PCIe
Manufacturer
AMD
Server
Type
Server
Knights Corner
Core Architecture
Seoul
PCIe x16
Socket
AMD Socket C32
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Opteron (Seoul)

Package

5 billions
Transistor Count
1.2 billions
22 nm
Manufacturing Process
32 nm
300 W
Power Consumption
95 W
Intel
Foundry
-
350 mm²
Die Size
315 mm²

CPU Performance

1.238 GHz
Performance Core Base Frequency
3.1 GHz
1.333 GHz
Performance Core Turbo Frequency
3.5 GHz
61
Total Core Count
6
244
Total Thread Count
6
100 MHz
Bus Frequency
200 MHz
12.0
Multiplier
15.5
32 K per core
L1 Cache
288 K
512 K per core
L2 Cache
6 MB
-
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3,DDR4
Memory Types
DDR3
Yes
ECC Memory Support
No

Miscellaneous

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