Home Comparison AMD EPYC 7282 vs Xeon E7 2820

AMD EPYC 7282 vs Xeon E7 2820

AMD EPYC 7282
VS
Xeon E7 2820
AMD EPYC 7282
Intel Xeon E7-2820
We compared two server CPUs: AMD EPYC 7282 with 16 cores 2.8GHz and Xeon E7 2820 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7282 's Advantages
Released 8 years and 4 months late
Higher specification of memory (3200 vs 1333)
Higher base frequency (2.8GHz vs 2GHz)
Larger L3 cache size (64MB vs 18MB)
More modern manufacturing process (7nm vs 32nm)
Xeon E7 2820 's Advantages
Lower TDP (105W vs 120W)

Score

AMD EPYC 7282
VS
Xeon E7 2820

General Parameters

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

Package

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

CPU Performance

2.8 GHz
Performance Core Base Frequency
2 GHz
3.2 GHz
Performance Core Turbo Frequency
2.266 GHz
16
Total Core Count
8
32
Total Thread Count
16
100 MHz
Bus Frequency
133 MHz
28.0
Multiplier
15.0
96 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
256 KB per core
64 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

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

Miscellaneous

4
PCIe Version
-

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