AMD EPYC 7551 vs Opteron 8346 HE

VS

AMD EPYC 7551

AMD Opteron 8346 HE

We compared two server CPUs: AMD EPYC 7551 with 32 cores 2GHz and Opteron 8346 HE 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 7551 's Advantages

Released 9 years and 9 months late

Higher specification of memory (2666 vs 667)

Higher base frequency (2GHz vs 1.8GHz)

Larger L3 cache size (64MB vs 2MB)

More modern manufacturing process (14nm vs 65nm)

Opteron 8346 HE 's Advantages

Lower TDP (68W vs 180W)

Score

AMD EPYC 7551

VS

Opteron 8346 HE

General Parameters

Jun 2017

Release Date

Sep 2007

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Barcelona

AMD Socket SP3

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Opteron(Barcelona)

Package

4.8 billions

Transistor Count

0.463 billions

14 nm

Manufacturing Process

65 nm

180 W

Power Consumption

68 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

-

213 mm²

Die Size

285 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

1.8 GHz

3 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

4

64

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

20.0

Multiplier

9.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

2 MB shared

Yes

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-2666

Memory Types

DDR2-667

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

Related CPU Comparisons

1

AMD EPYC 7551 vs Opteron 6276

2

AMD EPYC 7551 vs Intel Xeon E5 2658A v3

3

AMD EPYC 7551 vs Intel Xeon Gold 6418H

4

AMD EPYC 7551 vs AMD EPYC Embedded 3151

5

AMD EPYC 7551 vs Intel Xeon E5 2673 v3

6

AMD EPYC 7551 vs AMD EPYC 8024PN

7

AMD EPYC 7551 vs Intel Xeon E5 2608L v3

8

AMD EPYC 7551 vs AMD EPYC 7663

9

AMD EPYC 7551 vs Intel Xeon E5 1650 v2

10

AMD EPYC 7551 vs Intel Xeon E5 2690

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption