Home Comparison Intel Xeon E5 2643 v2 vs AMD EPYC 9754

Intel Xeon E5 2643 v2 vs AMD EPYC 9754

Intel Xeon E5 2643 v2
VS
AMD EPYC 9754
Intel Xeon E5-2643 v2
AMD EPYC 9754
We compared two server CPUs: Intel Xeon E5 2643 v2 with 6 cores 3.5GHz and AMD EPYC 9754 with 128 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 v2 's Advantages
Higher base frequency (3.5GHz vs 2.25GHz)
Lower TDP (130W vs 360W)
AMD EPYC 9754 's Advantages
Released 9 years and 9 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 15MB)
More modern manufacturing process (5nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2643 v2
581
AMD EPYC 9754 +194%
1709
Geekbench 6 Multi Core
Intel Xeon E5 2643 v2
3083
AMD EPYC 9754 +559%
20337
Intel Xeon E5 2643 v2
VS
AMD EPYC 9754

General Parameters

Sep 2013
Release Date
Jun 2023
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Bergamo
Intel Socket 2011
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon E5 (Ivy Bridge-EP)
Generation
EPYC (Zen 4c (Bergamo))

Package

1.4 billions
Transistor Count
71 billions
22 nm
Manufacturing Process
5 nm
130 W
Power Consumption
360 W
Intel
Foundry
TSMC
160 mm²
Die Size
8x73 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
397 mm²

CPU Performance

-
Performance Cores
128
-
Performance Core Threads
256
3.5 GHz
Performance Core Base Frequency
2.25 GHz
0
Performance Core Turbo Frequency
3.1 GHz
6
Total Core Count
128
12
Total Thread Count
256
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
22.5
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
1 MB per core
15 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR5-4800
4
Max Memory Channels
12
-
Max Memory Bandwidth
460.8 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
AMD EPYC 9754
3
PCIe Version
5
-
PCIe Lanes
128

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