Intel Xeon Phi 7250F vs Xeon 6766E
We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and Xeon 6766E with 144 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon Phi 7250F 's Advantages
Lower TDP (230W vs 250W)
Xeon 6766E 's Advantages
Released 8 years late
Higher specification of memory (6400 vs 4)
Higher base frequency (1.9GHz vs 1.4GHz)
More modern manufacturing process (5nm vs 14nm)
Score
General Parameters
Jun 2016
Release Date
Jun 2024
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Sierra Forest
Intel Socket 3647
Socket
Intel Socket 4710
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Xeon 6(Sierra Forest-SP)
Package
8 billions
Transistor Count
-
14 nm
Manufacturing Process
5 nm
230 W
Power Consumption
250 W
-
Peak Operating Temperature
101°C
Intel
Foundry
Intel
-
I/O Process Size
10 nm
CPU Performance
1.4 GHz
Performance Core Base Frequency
1.9 GHz
1.6 GHz
Performance Core Turbo Frequency
2.7 GHz
68
Total Core Count
144
272
Total Thread Count
144
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
19.0
32 K per core
L1 Cache
96 KB per core
512 K per core
L2 Cache
4 MB per module
-
L3 Cache
108 MB shared
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2
Memory Parameters
DDR4
Memory Types
DDR5-6400
-
Max Memory Size
1 TB
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
5
-
PCIe Lanes
88
