Xeon L5639 vs Ryzen 5 PRO 7645

VS

Intel Xeon L5639

AMD Ryzen 5 PRO 7645

We compared two server CPUs: Xeon L5639 with 6 cores 2.133GHz and Ryzen 5 PRO 7645 with 6 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5639 's Advantages

Lower TDP (60W vs 65W)

Ryzen 5 PRO 7645 's Advantages

Released 12 years and 4 months late

Higher specification of memory (5200 vs 1333)

Newer PCIe version (5 vs 2)

Higher base frequency (3.8GHz vs 2.133GHz)

Larger L3 cache size (32MB vs 12MB)

More modern manufacturing process (5nm vs 32nm)

Score

Xeon L5639

VS

Ryzen 5 PRO 7645

General Parameters

Feb 2011

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Raphael

Intel Socket 1366

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon(Westmere-EP)

Generation

Ryzen 5 (Zen 4 (Raphael))

Package

1.17 billions

Transistor Count

6.57 billions

32 nm

Manufacturing Process

5 nm

60 W

Power Consumption

65 W

-

Peak Operating Temperature

61 °C

Intel

Foundry

TSMC

239 mm²

Die Size

71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

2.133 GHz

Performance Core Base Frequency

3.8 GHz

2.667 GHz

Performance Core Turbo Frequency

5.1 GHz

6

Total Core Count

6

12

Total Thread Count

12

133 MHz

Bus Frequency

100 MHz

16.0

Multiplier

38.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR5-5200

3

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

24

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