Ryzen 5 PRO 7645 vs Intel Xeon E7 8880L v3

VS

We compared two server CPUs: Ryzen 5 PRO 7645 with 6 cores 3.8GHz and Intel Xeon E7 8880L v3 with 18 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 5 PRO 7645 's Advantages

Released 8 years late

Higher specification of memory (DDR5-5200 vs DDR3)

Newer PCIe version (5 vs 3)

Higher base frequency (3.8GHz vs 2GHz)

Lower TDP (65W vs 115W)

Intel Xeon E7 8880L v3 's Advantages

Larger L3 cache size (45MB vs 32MB)

Score

Ryzen 5 PRO 7645

VS

Intel Xeon E7 8880L v3

General Parameters

Jun 2023

Release Date

Jun 2015

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Haswell-EX

AMD Socket AM5

Socket

Intel Socket 2011-3

Radeon Graphics

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Raphael))

Generation

Xeon E7 (Haswell-EX)

Package

6.57 billions

Transistor Count

1.4 billions

5 nm

Manufacturing Process

22 nm

AMD Socket AM5

Socket

Intel Socket 2011-3

65 W

Power Consumption

115 W

61 °C

Peak Operating Temperature

70 °C

TSMC

Foundry

Intel

71 mm²

Die Size

160 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

FC-LGA12C

CPU Performance

3.8 GHz

Performance Core Base Frequency

2 GHz

5.1 GHz

Performance Core Turbo Frequency

2.8 GHz

6

Total Core Count

18

12

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

20.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

32 MB shared

L3 Cache

45 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR5-5200

Memory Types

DDR3,

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

24

PCIe Lanes

32

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