AMD EPYC 8534PN vs Opteron 8346 HE (B3)

VS

AMD EPYC 8534PN

AMD Opteron 8346 HE (B3)

We compared two server CPUs: AMD EPYC 8534PN with 64 cores 2GHz and Opteron 8346 HE (B3) with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8534PN 's Advantages

Released 15 years and 4 months late

Higher specification of memory (4800 vs 667)

Higher base frequency (2GHz vs 1.8GHz)

Larger L3 cache size (128MB vs 2MB)

More modern manufacturing process (5nm vs 65nm)

Opteron 8346 HE (B3) 's Advantages

Lower TDP (68W vs 175W)

Score

AMD EPYC 8534PN

VS

Opteron 8346 HE (B3)

General Parameters

Sep 2023

Release Date

May 2008

AMD

Manufacturer

AMD

Server

Type

Server

Siena

Core Architecture

Barcelona

AMD Socket SP6

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Opteron(Barcelona)

Package

35.5 billions

Transistor Count

0.463 billions

5 nm

Manufacturing Process

65 nm

175 W

Power Consumption

68 W

85 °C

Peak Operating Temperature

-

TSMC

Foundry

-

4x73 mm²

Die Size

285 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

1.8 GHz

3.1 GHz

Performance Core Turbo Frequency

0

64

Total Core Count

4

128

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

20.0

Multiplier

9.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

128 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR5-4800

Memory Types

DDR2-667

6

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

96

PCIe Lanes

-

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