AMD EPYC 9255 vs Intel Xeon w3 2423
We compared two server CPUs: AMD EPYC 9255 with 24 cores 3.25GHz and Intel Xeon w3 2423 with 6 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 9255 's Advantages
Released 1 years and 8 months late
Higher specification of memory (6000 vs 4400)
Higher base frequency (3.25GHz vs 2.1GHz)
Larger L3 cache size (128MB vs 15MB)
More modern manufacturing process (4nm vs 10nm)
Intel Xeon w3 2423 's Advantages
Lower TDP (120W vs 200W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 9255
+36%
2535
Intel Xeon w3 2423
1852
Geekbench 6 Multi Core
AMD EPYC 9255
+186%
22355
Intel Xeon w3 2423
7802
General Parameters
Oct 2024
Release Date
Feb 2023
AMD
Manufacturer
Intel
Server
Type
Server
Turin
Core Architecture
Sapphire Rapids
AMD Socket SP5
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
EPYC(Zen 5 (Turin))
Generation
Xeon W (Sapphire Rapids)
Package
33.26 billions
Transistor Count
-
4 nm
Manufacturing Process
10 nm
200 W
Power Consumption
120 W
-
Peak Operating Temperature
64 °C
TSMC
Foundry
Intel
4x70.6 mm²
Die Size
-
6 nm
I/O Process Size
-
mm²
I/O Die Size
-
CPU Performance
24
Performance Cores
-
48
Performance Core Threads
-
3.25 GHz
Performance Core Base Frequency
2.1 GHz
4.8 GHz
Performance Core Turbo Frequency
4.2 GHz
24
Total Core Count
6
48
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
32.5
Multiplier
21.0
80 KB per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
128 MB shared
L3 Cache
15 MB
No
Unlocked Multiplier
No
2
SMP
1
-
AVX-512 FMA Ports
2
Memory Parameters
DDR5-6000
Memory Types
DDR5-4400
6 TB
Max Memory Size
2 TB
12
Max Memory Channels
4
576 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
