AMD EPYC 7H12 vs Intel Xeon L5638

VS

AMD EPYC 7H12 Intel Xeon L5638

We compared two server CPUs: AMD EPYC 7H12 with 64 cores 2.6GHz and Intel Xeon L5638 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7H12 's Advantages

Released 9 years and 6 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Newer PCIe version (4 vs 2)

Higher base frequency (2.6GHz vs 2GHz)

Larger L3 cache size (256MB vs 12MB)

Intel Xeon L5638 's Advantages

Lower TDP (60W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7H12 +215%

1215

Intel Xeon L5638

385

Geekbench 6 Multi Core

AMD EPYC 7H12 +317%

10386

Intel Xeon L5638

2487

AMD EPYC 7H12

VS

Intel Xeon L5638

General Parameters

Sep 2019

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Westmere-EP

AMD Socket SP3

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon (Westmere-EP)

Package

3.8 billions

Transistor Count

1.17 billions

7 nm

Manufacturing Process

32 nm

AMD Socket SP3

Socket

Intel Socket 1366

280 W

Power Consumption

60 W

TSMC

Foundry

Intel

74 mm²

Die Size

239 mm²

FCLGA-4094

Package

FC-LGA10

CPU Performance

2.6 GHz

Performance Core Base Frequency

2 GHz

3.3 GHz

Performance Core Turbo Frequency

2.4 GHz

64

Total Core Count

6

128

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

26.0

Multiplier

15.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

256 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

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