Home Comparison AMD EPYC 7543P vs Xeon E7 4830

AMD EPYC 7543P vs Xeon E7 4830

We compared two server CPUs: AMD EPYC 7543P with 32 cores 2.8GHz and Xeon E7 4830 with 8 cores 2.133GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7543P 's Advantages
Released 9 years and 11 months late
Higher specification of memory (3200 vs 1333)
Higher base frequency (2.8GHz vs 2.133GHz)
Larger L3 cache size (256MB vs 24MB)
More modern manufacturing process (7nm vs 32nm)
Xeon E7 4830 's Advantages
Lower TDP (105W vs 225W)

Score

VS

General Parameters

Mar 2021
Release Date
Apr 2011
AMD
Manufacturer
Intel
Server
Type
Server
Milan
Core Architecture
Westmere-EX
AMD Socket SP3
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
Xeon E7(Westmere-EX)

Package

33.2 billions
Transistor Count
2.6 billions
7 nm
Manufacturing Process
32 nm
225 W
Power Consumption
105 W
TSMC
Foundry
Intel
8x81 mm²
Die Size
513 mm²
12 nm
I/O Process Size
-
416 mm²
I/O Die Size
-

CPU Performance

2.8 GHz
Performance Core Base Frequency
2.133 GHz
3.7 GHz
Performance Core Turbo Frequency
2.4 GHz
32
Total Core Count
8
64
Total Thread Count
16
100 MHz
Bus Frequency
133 MHz
28.0
Multiplier
16.0
64 KB per core
L1 Cache
64 KB per core
512 KB per core
L2 Cache
256 KB per core
256 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
4
Cores per CCD
-
1
SMP
4

Memory Parameters

DDR4-3200
Memory Types
DDR3-1333
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
-
128
PCIe Lanes
-

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