Home Comparison AMD EPYC 7443P vs Xeon E7530

AMD EPYC 7443P vs Xeon E7530

We compared two server CPUs: AMD EPYC 7443P with 24 cores 2.85GHz and Xeon E7530 with 6 cores 1.866GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7443P 's Advantages
Released 11 years late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Higher base frequency (2.85GHz vs 1.866GHz)
Larger L3 cache size (128MB vs 12MB)
More modern manufacturing process (7nm vs 45nm)
Xeon E7530 's Advantages
Lower TDP (105W vs 200W)

Score

VS

General Parameters

Mar 2021
Release Date
Mar 2010
AMD
Manufacturer
Intel
Server
Type
Server
Milan
Core Architecture
Nehalem-EX
AMD Socket SP3
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
Xeon(Beckton)

Package

16.6 billions
Transistor Count
2.3 billions
7 nm
Manufacturing Process
45 nm
200 W
Power Consumption
105 W
TSMC
Foundry
Intel
4x81 mm²
Die Size
684 mm²
12 nm
I/O Process Size
-
416 mm²
I/O Die Size
-

CPU Performance

2.85 GHz
Performance Core Base Frequency
1.866 GHz
4 GHz
Performance Core Turbo Frequency
2.133 GHz
24
Total Core Count
6
48
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
28.5
Multiplier
14.0
64 KB per core
L1 Cache
64 KB per core
512 KB per core
L2 Cache
256 KB per core
128 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
6
Cores per CCD
-
1
SMP
8

Memory Parameters

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

Miscellaneous

4
PCIe Version
2
128
PCIe Lanes
-

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