Home Comparison Intel Xeon Platinum 8351N vs AMD EPYC 9755

Intel Xeon Platinum 8351N vs AMD EPYC 9755

We compared two server CPUs: Intel Xeon Platinum 8351N with 36 cores 2.4GHz and AMD EPYC 9755 with 128 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8351N 's Advantages
Lower TDP (225W vs 500W)
AMD EPYC 9755 's Advantages
Released 3 years and 6 months late
Higher specification of memory (6000 vs 2933)
Newer PCIe version (5 vs 4)
Higher base frequency (2.7GHz vs 2.4GHz)
Larger L3 cache size (512MB vs 54MB)
More modern manufacturing process (4nm vs 10nm)

Score

VS

General Parameters

Apr 2021
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Ice Lake-SP
Core Architecture
Turin
Intel Socket 4189
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon Platinum (Ice Lake-SP)
Generation
EPYC(Zen 5 (Turin))

Package

-
Transistor Count
133.04 billions
10 nm
Manufacturing Process
4 nm
225 W
Power Consumption
500 W
76 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
-
Die Size
16x70.6 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
128
-
Performance Core Threads
256
2.4 GHz
Performance Core Base Frequency
2.7 GHz
3.5 GHz
Performance Core Turbo Frequency
4.1 GHz
36
Total Core Count
128
72
Total Thread Count
256
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
27.0
64 K per core
L1 Cache
80 KB per core
1 MB per core
L2 Cache
1 MB per core
54 MB shared
L3 Cache
512 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR4-2933
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
8
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
4
PCIe Version
5
64
PCIe Lanes
128

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