Home Comparison Intel Xeon Silver 4316 vs AMD EPYC 7643P

Intel Xeon Silver 4316 vs AMD EPYC 7643P

We compared two server CPUs: Intel Xeon Silver 4316 with 20 cores 2.3GHz 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 Silver 4316 's Advantages
Lower TDP (150W vs 225W)
AMD EPYC 7643P 's Advantages
Released 2 years and 5 months late
Higher specification of memory (3200 vs 2667)
Larger L3 cache size (256MB vs 30MB)
More modern manufacturing process (7nm vs 10nm)

Score

VS

General Parameters

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

Package

-
Transistor Count
33.2 billions
10 nm
Manufacturing Process
7 nm
150 W
Power Consumption
225 W
84 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
-
Die Size
8x81 mm²
-
I/O Process Size
12 nm
-
I/O Die Size
416 mm²

CPU Performance

2.3 GHz
Performance Core Base Frequency
2.3 GHz
3.4 GHz
Performance Core Turbo Frequency
3.6 GHz
20
Total Core Count
48
40
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
23.0
64 K per core
L1 Cache
64 KB per core
1 MB per core
L2 Cache
512 KB per core
30 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
8
2
SMP
1

Memory Parameters

DDR4-2667
Memory Types
DDR4-3200
8
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
4
64
PCIe Lanes
128

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