Intel Xeon Phi 7250F vs Xeon 6706P B
We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and Xeon 6706P B with 40 cores 2.5GHz . 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 235W)
Xeon 6706P B 's Advantages
Released 8 years and 8 months late
Higher specification of memory (6400 vs 4)
Higher base frequency (2.5GHz vs 1.4GHz)
More modern manufacturing process (5nm vs 14nm)
Score
General Parameters
Jun 2016
Release Date
Feb 2025
Intel
Manufacturer
Intel
Server
Type
Server
Knights Landing
Core Architecture
Granite Rapids
Intel Socket 3647
Socket
Intel BGA 4368
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
Xeon 6 (Granite Rapids-D)
Package
8 billions
Transistor Count
-
14 nm
Manufacturing Process
5 nm
230 W
Power Consumption
235 W
Intel
Foundry
Intel
-
Die Size
598 mm²
-
I/O Process Size
10 nm
CPU Performance
1.4 GHz
Performance Core Base Frequency
2.5 GHz
1.6 GHz
Performance Core Turbo Frequency
3.5 GHz
68
Total Core Count
40
272
Total Thread Count
80
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
25.0
32 K per core
L1 Cache
112 KB per core
512 K per core
L2 Cache
2 MB per core
-
L3 Cache
160 MB shared
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2
Memory Parameters
DDR4
Memory Types
DDR5-6400
-
Max Memory Size
1.13 TB
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
-
PCIe Version
5
-
PCIe Lanes
32
