AMD EPYC 8434P vs Xeon X3440

VS

AMD EPYC 8434P

Intel Xeon X3440

We compared two server CPUs: AMD EPYC 8434P with 48 cores 2.5GHz and Xeon X3440 with 4 cores 2.533GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434P 's Advantages

Released 14 years late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (5nm vs 45nm)

Xeon X3440 's Advantages

Higher base frequency (2.533GHz vs 2.5GHz)

Lower TDP (95W vs 200W)

Score

AMD EPYC 8434P

VS

Xeon X3440

General Parameters

Sep 2023

Release Date

Sep 2009

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Lynnfield

AMD Socket SP6

Socket

Intel Socket 1156

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon(Lynnfield)

Package

35.5 billions

Transistor Count

0.774 billions

5 nm

Manufacturing Process

45 nm

200 W

Power Consumption

95 W

75 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

4x73 mm²

Die Size

296 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.533 GHz

3.1 GHz

Performance Core Turbo Frequency

2.933 GHz

48

Total Core Count

4

96

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

25.0

Multiplier

19.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

128 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR3-1333

6

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

96

PCIe Lanes

16

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