Intel Xeon E7 4820 v3 vs Ryzen 5 PRO 7645

VS

We compared two server CPUs: Intel Xeon E7 4820 v3 with 10 cores 1.9GHz 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

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 1.9GHz)

Larger L3 cache size (32MB vs 25MB)

Lower TDP (65W vs 115W)

Score

Intel Xeon E7 4820 v3

VS

Ryzen 5 PRO 7645

General Parameters

Jun 2015

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EX

Core Architecture

Raphael

Intel Socket 2011-1

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon E7 (Haswell-EX)

Generation

Ryzen 5 (Zen 4 (Raphael))

Package

5.96 billions

Transistor Count

6.57 billions

22 nm

Manufacturing Process

5 nm

Intel Socket 2011-1

Socket

AMD Socket AM5

115 W

Power Consumption

65 W

70 °C

Peak Operating Temperature

61 °C

Intel

Foundry

TSMC

622 mm²

Die Size

71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

FC-LGA12A

Package

FC-LGA1718

CPU Performance

1.9 GHz

Performance Core Base Frequency

3.8 GHz

0

Performance Core Turbo Frequency

5.1 GHz

10

Total Core Count

6

20

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

38.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

25 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3,

Memory Types

DDR5-5200

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

32

PCIe Lanes

24

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