Home Comparison Intel Xeon Phi 3120P vs Intel Xeon E5 2648L v3

Intel Xeon Phi 3120P vs Intel Xeon E5 2648L v3

Intel Xeon Phi 3120P
VS
Intel Xeon E5 2648L v3
Intel Xeon Phi 3120P
Intel Xeon E5-2648L v3
We compared two server CPUs: Intel Xeon Phi 3120P with 57 cores 1.1GHz and Intel Xeon E5 2648L v3 with 12 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2648L v3 's Advantages
Released 1 years and 3 months late
Higher specification of memory (2133 vs 4)
Higher base frequency (1.8GHz vs 1.1GHz)
Lower TDP (75W vs 300W)

Score

VS

General Parameters

Jun 2013
Release Date
Sep 2014
PCIe
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Haswell-EP
PCIe x16
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon E5 (Haswell-EP)

Package

5 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
22 nm
300 W
Power Consumption
75 W
Intel
Foundry
Intel
350 mm²
Die Size
356 mm²

CPU Performance

1.1 GHz
Performance Core Base Frequency
1.8 GHz
0
Performance Core Turbo Frequency
2.5 GHz
57
Total Core Count
12
228
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
11.0
Multiplier
18.0
32 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
-
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3,DDR4
Memory Types
DDR4-2133
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3
-
PCIe Lanes
40

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