Home Comparison Intel Xeon Gold 6542Y vs AMD EPYC 9745

Intel Xeon Gold 6542Y vs AMD EPYC 9745

Intel Xeon Gold 6542Y
VS
AMD EPYC 9745
Intel Xeon Gold 6542Y
AMD EPYC 9745
We compared two server CPUs: Intel Xeon Gold 6542Y with 24 cores 2.9GHz and AMD EPYC 9745 with 128 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6542Y 's Advantages
Higher base frequency (2.9GHz vs 2.4GHz)
Lower TDP (250W vs 400W)
AMD EPYC 9745 's Advantages
Released 10 months late
Higher specification of memory (6000 vs 5200)
Larger L3 cache size (256MB vs 60MB)
More modern manufacturing process (3nm vs 10nm)

Score

VS

General Parameters

Dec 2023
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Emerald Rapids
Core Architecture
Turin
Intel Socket 4677
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon Gold (Emerald Rapids-SP)
Generation
EPYC(Zen 5c (Turin))

Package

-
Transistor Count
10 nm
Manufacturing Process
3 nm
250 W
Power Consumption
400 W
83 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
2x763 mm²
Die Size
mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
128
-
Performance Core Threads
256
2.9 GHz
Performance Core Base Frequency
2.4 GHz
4.1 GHz
Performance Core Turbo Frequency
3.7 GHz
24
Total Core Count
128
48
Total Thread Count
256
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
24.0
80 KB per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1 MB per core
60 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
2
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-5200
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
5
PCIe Version
5
80
PCIe Lanes
128

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