Intel Xeon Phi 7290 vs Intel Atom x7809C
We compared two server CPUs: Intel Xeon Phi 7290 with 72 cores 1.5GHz and Intel Atom x7809C with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Atom x7809C 's Advantages
Released 7 years and 10 months late
Higher specification of memory (4800 vs 4)
Higher base frequency (2GHz vs 1.5GHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (25W vs 245W)
Score
General Parameters
Jun 2016
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Amston Lake
Intel Socket 3647
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Atom (Gracemont)
Package
8 billions
Transistor Count
-
14 nm
Manufacturing Process
10 nm
245 W
Power Consumption
25 W
Intel
Foundry
Intel
CPU Performance
1.5 GHz
Performance Core Base Frequency
2 GHz
1.7 GHz
Performance Core Turbo Frequency
3.6 GHz
72
Total Core Count
8
288
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
15.0
Multiplier
20.0
32 K per core
L1 Cache
96 KB per core
512 K per core
L2 Cache
2 MB per module
-
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
