EPYC Embedded 8434P vs Xeon E7 2820

VS

AMD EPYC Embedded 8434P

Intel Xeon E7-2820

We compared two server CPUs: EPYC Embedded 8434P with 48 cores 2.5GHz 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

EPYC Embedded 8434P 's Advantages

Released 13 years and 6 months late

Higher specification of memory (4800 vs 1333)

Higher base frequency (2.5GHz vs 2GHz)

Larger L3 cache size (128MB vs 18MB)

More modern manufacturing process (5nm vs 32nm)

Xeon E7 2820 's Advantages

Lower TDP (105W vs 200W)

Score

EPYC Embedded 8434P

VS

Xeon E7 2820

General Parameters

Oct 2024

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Westmere-EX

AMD Socket SP6

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

EPYC(Zen 4c (Siena))

Generation

Xeon E7(Westmere-EX)

Package

35.5 billions

Transistor Count

2.6 billions

5 nm

Manufacturing Process

32 nm

200 W

Power Consumption

105 W

TSMC

Foundry

Intel

4x73 mm²

Die Size

513 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

2 GHz

3.1 GHz

Performance Core Turbo Frequency

2.266 GHz

48

Total Core Count

8

96

Total Thread Count

16

100 MHz

Bus Frequency

133 MHz

25.0

Multiplier

15.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

128 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR3-1333

6

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

96

PCIe Lanes

-

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