Home Comparison Intel Xeon E 2378 vs AMD EPYC 9455P

Intel Xeon E 2378 vs AMD EPYC 9455P

We compared two server CPUs: Intel Xeon E 2378 with 8 cores 2.6GHz and AMD EPYC 9455P 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 E 2378 's Advantages
Lower TDP (65W vs 300W)
AMD EPYC 9455P 's Advantages
Released 3 years and 1 months late
Higher specification of memory (6000 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.15GHz vs 2.6GHz)
Larger L3 cache size (192MB vs 16MB)
More modern manufacturing process (4nm vs 14nm)

Score

VS

General Parameters

Sep 2021
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Rocket Lake-E
Core Architecture
Turin
Intel Socket 1200
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon (Rocket Lake-E)
Generation
EPYC (Zen 5 (Turin))

Package

-
Transistor Count
14 nm
Manufacturing Process
4 nm
65 W
Power Consumption
300 W
Intel
Foundry
TSMC
276 mm²
Die Size
mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
48
-
Performance Core Threads
96
2.6 GHz
Performance Core Base Frequency
3.15 GHz
4.8 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
48
16
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
31.5
80 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
192 MB
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
2
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
4
PCIe Version
5
20
PCIe Lanes
128

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