Home Comparison Xeon E7 4830 vs AMD EPYC 7742

Xeon E7 4830 vs AMD EPYC 7742

Xeon E7 4830
VS
AMD EPYC 7742
Intel Xeon E7-4830
AMD EPYC 7742
We compared two server CPUs: Xeon E7 4830 with 8 cores 2.133GHz and AMD EPYC 7742 with 64 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 4830 's Advantages
Lower TDP (105W vs 225W)
AMD EPYC 7742 's Advantages
Released 8 years and 4 months late
Higher specification of memory (3200 vs 1333)
Higher base frequency (2.25GHz vs 2.133GHz)
Larger L3 cache size (256MB vs 24MB)
More modern manufacturing process (7nm vs 32nm)

Score

Xeon E7 4830
VS
AMD EPYC 7742

General Parameters

Apr 2011
Release Date
Aug 2019
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EX
Core Architecture
Rome
Intel Socket 1567
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon E7(Westmere-EX)
Generation
EPYC (Zen 2 (Rome))

Package

2.6 billions
Transistor Count
3.8 billions
32 nm
Manufacturing Process
7 nm
105 W
Power Consumption
225 W
Intel
Foundry
TSMC
513 mm²
Die Size
74 mm²

CPU Performance

2.133 GHz
Performance Core Base Frequency
2.25 GHz
2.4 GHz
Performance Core Turbo Frequency
3.4 GHz
8
Total Core Count
64
16
Total Thread Count
128
133 MHz
Bus Frequency
100 MHz
16.0
Multiplier
22.5
64 KB per core
L1 Cache
96 K per core
256 KB per core
L2 Cache
512 K per core
24 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
4
SMP
2

Memory Parameters

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

Miscellaneous

-
PCIe Version
4

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