Home Comparison Intel Xeon w5 2445 vs AMD EPYC 7251

Intel Xeon w5 2445 vs AMD EPYC 7251

Intel Xeon w5 2445
VS
AMD EPYC 7251
Intel Xeon w5-2445
AMD EPYC 7251
We compared two server CPUs: Intel Xeon w5 2445 with 10 cores 3.1GHz and AMD EPYC 7251 with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 2445 's Advantages
Released 5 years and 8 months late
Higher specification of memory (4800 vs 2400)
Newer PCIe version (5 vs 3)
Higher base frequency (3.1GHz vs 2.1GHz)
More modern manufacturing process (10nm vs 14nm)
AMD EPYC 7251 's Advantages
Larger L3 cache size (32MB vs 26.25MB)
Lower TDP (120W vs 175W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon w5 2445 +195%
2311
AMD EPYC 7251
781
Geekbench 6 Multi Core
Intel Xeon w5 2445 +254%
12954
AMD EPYC 7251
3651
Intel Xeon w5 2445
VS
AMD EPYC 7251

General Parameters

Feb 2023
Release Date
Jun 2017
Intel
Manufacturer
AMD
Server
Type
Server
Sapphire Rapids
Core Architecture
Naples
Intel Socket 4677
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon W (Sapphire Rapids)
Generation
EPYC (Zen (Naples))

Package

-
Transistor Count
4.8 billions
10 nm
Manufacturing Process
14 nm
175 W
Power Consumption
120 W
72 °C
Peak Operating Temperature
81 °C
Intel
Foundry
GlobalFoundries
-
Die Size
213 mm²

CPU Performance

3.1 GHz
Performance Core Base Frequency
2.1 GHz
4.6 GHz
Performance Core Turbo Frequency
2.9 GHz
10
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
31.0
Multiplier
21.0
80 K per core
L1 Cache
96 K per core
2 MB per core
L2 Cache
512 K per core
26.25 MB
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR4-2400
2 TB
Max Memory Size
-
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
64
PCIe Lanes
-

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