Home Comparison Intel Xeon w9 3475X vs AMD EPYC 9745

Intel Xeon w9 3475X vs AMD EPYC 9745

We compared two server CPUs: Intel Xeon w9 3475X with 36 cores 2.2GHz 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 w9 3475X 's Advantages
Lower TDP (300W vs 400W)
AMD EPYC 9745 's Advantages
Released 1 years and 8 months late
Higher specification of memory (6000 vs 4800)
Higher base frequency (2.4GHz vs 2.2GHz)
Larger L3 cache size (256MB vs 82.5MB)
More modern manufacturing process (3nm vs 10nm)

Score

VS

General Parameters

Feb 2023
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Sapphire Rapids
Core Architecture
Turin
Intel Socket 4677
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon W (Sapphire Rapids)
Generation
EPYC(Zen 5c (Turin))

Package

-
Transistor Count
10 nm
Manufacturing Process
3 nm
300 W
Power Consumption
400 W
74 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
4x477 mm²
Die Size
mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
128
-
Performance Core Threads
256
2.2 GHz
Performance Core Base Frequency
2.4 GHz
4.8 GHz
Performance Core Turbo Frequency
3.7 GHz
36
Total Core Count
128
72
Total Thread Count
256
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
24.0
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1 MB per core
82.5 MB
L3 Cache
256 MB shared
Yes
Unlocked Multiplier
No
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR5-6000
4 TB
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
112
PCIe Lanes
128

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