Intel Xeon W3680 vs AMD EPYC 9455

VS

Intel Xeon W3680

AMD EPYC 9455

We compared two server CPUs: Intel Xeon W3680 with 6 cores 3.333GHz and AMD EPYC 9455 with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W3680 's Advantages

Higher base frequency (3.333GHz vs 3.15GHz)

Lower TDP (130W vs 300W)

AMD EPYC 9455 's Advantages

Released 14 years and 7 months late

Higher specification of memory (6000 vs 3)

Newer PCIe version (5 vs 2)

Larger L3 cache size (192MB vs 12MB)

More modern manufacturing process (4nm vs 32nm)

Score

Intel Xeon W3680

VS

AMD EPYC 9455

General Parameters

Mar 2010

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Gulftown

Core Architecture

Turin

Intel Socket 1366

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon (Gulftown)

Generation

EPYC(Zen 5 (Turin))

Package

1.17 billions

Transistor Count

49.89 billions

32 nm

Manufacturing Process

4 nm

130 W

Power Consumption

300 W

Intel

Foundry

TSMC

239 mm²

Die Size

6x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

3.333 GHz

Performance Core Base Frequency

3.15 GHz

3.6 GHz

Performance Core Turbo Frequency

4.4 GHz

6

Total Core Count

48

12

Total Thread Count

96

133 MHz

Bus Frequency

100 MHz

25.0

Multiplier

31.5

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

192 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

3

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9455

2

PCIe Version

5

-

PCIe Lanes

128

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