Home Comparison Opteron 6262 HE vs Intel Xeon Phi 7120A

Opteron 6262 HE vs Intel Xeon Phi 7120A

We compared two server CPUs: Opteron 6262 HE with 16 cores 1.6GHz and Intel Xeon Phi 7120A with 61 cores 1.238GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6262 HE 's Advantages
Higher base frequency (1.6GHz vs 1.238GHz)
Lower TDP (85W vs 300W)
Intel Xeon Phi 7120A 's Advantages
Released 2 years and 5 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (22nm vs 32nm)

Score

VS

General Parameters

Nov 2011
Release Date
Apr 2014
AMD
Manufacturer
PCIe
Server
Type
Server
Interlagos
Core Architecture
Knights Corner
AMD Socket G34
Socket
PCIe x16
N/A
Integrated Graphics
N/A
Opteron (Interlagos)
Generation
Xeon Phi (Knights Corner)

Package

2.4 billions
Transistor Count
5 billions
32 nm
Manufacturing Process
22 nm
85 W
Power Consumption
300 W
69 °C
Peak Operating Temperature
-
-
Foundry
Intel
316 mm²
Die Size
350 mm²

CPU Performance

1.6 GHz
Performance Core Base Frequency
1.238 GHz
2.9 GHz
Performance Core Turbo Frequency
1.333 GHz
16
Total Core Count
61
16
Total Thread Count
244
200 MHz
Bus Frequency
100 MHz
8.0
Multiplier
12.0
768 K shared
L1 Cache
32 K per core
8.00391 MB per core
L2 Cache
512 K per core
16 MB
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3,DDR4
No
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
-

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