Home Comparison Intel Xeon Phi 7120A vs Intel Xeon Platinum 8458P

Intel Xeon Phi 7120A vs Intel Xeon Platinum 8458P

Intel Xeon Phi 7120A
VS
Intel Xeon Platinum 8458P
Intel Xeon Phi 7120A
Intel Xeon Platinum 8458P
We compared two server CPUs: Intel Xeon Phi 7120A with 61 cores 1.238GHz and Intel Xeon Platinum 8458P with 44 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7120A 's Advantages
Lower TDP (300W vs 350W)
Intel Xeon Platinum 8458P 's Advantages
Released 8 years and 9 months late
Higher specification of memory (4800 vs 4)
Higher base frequency (2.7GHz vs 1.238GHz)
More modern manufacturing process (10nm vs 22nm)

Score

Intel Xeon Phi 7120A
VS
Intel Xeon Platinum 8458P

General Parameters

Apr 2014
Release Date
Jan 2023
PCIe
Manufacturer
Intel
Server
Type
Server
Knights Corner
Core Architecture
Sapphire Rapids
PCIe x16
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Corner)
Generation
Xeon Platinum (Sapphire Rapids-SP)

Package

5 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
300 W
Power Consumption
350 W
-
Peak Operating Temperature
78 °C
Intel
Foundry
Intel
350 mm²
Die Size
4x477 mm²

CPU Performance

1.238 GHz
Performance Core Base Frequency
2.7 GHz
1.333 GHz
Performance Core Turbo Frequency
3.8 GHz
61
Total Core Count
44
244
Total Thread Count
88
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
27.0
32 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
2 MB per core
-
L3 Cache
82.5 MB
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3,DDR4
Memory Types
DDR5-4800
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
5
-
PCIe Lanes
80

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