Home Comparison Intel Xeon Platinum 8380H vs AMD EPYC 7643P

Intel Xeon Platinum 8380H vs AMD EPYC 7643P

We compared two server CPUs: Intel Xeon Platinum 8380H with 28 cores 2.9GHz and AMD EPYC 7643P with 48 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8380H 's Advantages
Higher base frequency (2.9GHz vs 2.3GHz)
AMD EPYC 7643P 's Advantages
Released 2 years and 5 months late
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 38.5MB)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (225W vs 250W)

Score

VS

General Parameters

Apr 2021
Release Date
Sep 2023
Intel
Manufacturer
AMD
Server
Type
Server
Cooper Lake-SP
Core Architecture
Milan
Intel Socket 4189
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon Platinum (Cooper Lake-SP)
Generation
EPYC (Zen 3 (Milan))

Package

-
Transistor Count
33.2 billions
14 nm
Manufacturing Process
7 nm
250 W
Power Consumption
225 W
Intel
Foundry
TSMC
-
Die Size
8x81 mm²
-
I/O Process Size
12 nm
-
I/O Die Size
416 mm²

CPU Performance

2.9 GHz
Performance Core Base Frequency
2.3 GHz
4.3 GHz
Performance Core Turbo Frequency
3.6 GHz
28
Total Core Count
48
56
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
23.0
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
512 KB per core
38.5 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
8
8
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR4-3200
6
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
4
48
PCIe Lanes
128

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