Intel Xeon E5 2620 vs Intel Xeon Phi 7295
We compared two server CPUs: Intel Xeon E5 2620 with 6 cores 2GHz and Intel Xeon Phi 7295 with 72 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2620 Advantages
Higher base frequency (2GHz vs 1.5GHz)
Lower TDP (95W vs 320W)
Intel Xeon Phi 7295 Advantages
Released 5 years and 9 months late
Higher specification of memory (4 vs 3)
More modern manufacturing process (14nm vs 32nm)
Score
General Parameters
Mar 2012
Release Date
Dec 2017
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Knights Mill
Intel Socket 2011
Socket
Intel Socket 3647
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Xeon Phi (Knights Mill)
Package
2.27 billions
Transistor Count
8 billions
32 nm
Manufacturing Process
14 nm
95 W
Power Consumption
320 W
Intel
Foundry
Intel
435 mm²
Die Size
-
CPU Performance
2 GHz
Performance Core Base Frequency
1.5 GHz
2.5 GHz
Performance Core Turbo Frequency
1.6 GHz
6
Total Core Count
72
12
Total Thread Count
288
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
15.0
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
15 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR4
4
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
-
