Opteron 8346 HE (B3) vs Xeon E 2478

VS

AMD Opteron 8346 HE (B3)

Intel Xeon E-2478

We compared two server CPUs: Opteron 8346 HE (B3) with 4 cores 1.8GHz and Xeon E 2478 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 8346 HE (B3) 's Advantages

Lower TDP (68W vs 80W)

Xeon E 2478 's Advantages

Released 15 years and 7 months late

Higher specification of memory (4800 vs 667)

Higher base frequency (2.8GHz vs 1.8GHz)

Larger L3 cache size (24MB vs 2MB)

More modern manufacturing process (10nm vs 65nm)

Score

Opteron 8346 HE (B3)

VS

Xeon E 2478

General Parameters

May 2008

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Barcelona

Core Architecture

Raptor Lake-S

AMD Socket Fr2

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Opteron(Barcelona)

Generation

Xeon E (Raptor Lake)

Package

0.463 billions

Transistor Count

-

65 nm

Manufacturing Process

10 nm

68 W

Power Consumption

80 W

-

Foundry

Intel

285 mm²

Die Size

257 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

5.2 GHz

4

Total Core Count

8

4

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

28.0

64 KB per core

L1 Cache

80 KB per core

512 KB per core

L2 Cache

2 MB per core

2 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR2-667

Memory Types

DDR5-4800

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

16

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