Home Comparison Intel Xeon Phi 7230F vs AMD EPYC 9455

Intel Xeon Phi 7230F vs AMD EPYC 9455

We compared two server CPUs: Intel Xeon Phi 7230F with 64 cores 1.3GHz and AMD EPYC 9455 with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7230F 's Advantages
Lower TDP (230W vs 300W)
AMD EPYC 9455 's Advantages
Released 8 years and 4 months late
Higher specification of memory (6000 vs 4)
Higher base frequency (3.15GHz vs 1.3GHz)
More modern manufacturing process (4nm vs 14nm)

Score

VS

General Parameters

Jun 2016
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Knights Landing
Core Architecture
Turin
Intel Socket 3647
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon Phi (Knights Landing)
Generation
EPYC(Zen 5 (Turin))

Package

8 billions
Transistor Count
49.89 billions
14 nm
Manufacturing Process
4 nm
230 W
Power Consumption
300 W
Intel
Foundry
TSMC
-
Die Size
6x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
48
-
Performance Core Threads
96
1.3 GHz
Performance Core Base Frequency
3.15 GHz
1.5 GHz
Performance Core Turbo Frequency
4.4 GHz
64
Total Core Count
48
256
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
13.0
Multiplier
31.5
32 K per core
L1 Cache
80 KB per core
512 K per core
L2 Cache
1 MB per core
-
L3 Cache
192 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR4
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
-
PCIe Version
5
-
PCIe Lanes
128

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