Xeon E 2478 vs Ryzen 5 PRO 7645

VS

Intel Xeon E-2478

AMD Ryzen 5 PRO 7645

We compared two server CPUs: Xeon E 2478 with 8 cores 2.8GHz 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 E 2478 's Advantages

Released 6 months late

Ryzen 5 PRO 7645 's Advantages

Higher specification of memory (5200 vs 4800)

Higher base frequency (3.8GHz vs 2.8GHz)

Larger L3 cache size (32MB vs 24MB)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (65W vs 80W)

Score

Xeon E 2478

VS

Ryzen 5 PRO 7645

General Parameters

Dec 2023

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Raptor Lake-S

Core Architecture

Raphael

Intel Socket 1700

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon E (Raptor Lake)

Generation

Ryzen 5 (Zen 4 (Raphael))

Package

-

Transistor Count

6.57 billions

10 nm

Manufacturing Process

5 nm

80 W

Power Consumption

65 W

-

Peak Operating Temperature

61 °C

Intel

Foundry

TSMC

257 mm²

Die Size

71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.8 GHz

5.2 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

38.0

80 KB per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

1 MB per core

24 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR5-5200

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

16

PCIe Lanes

24

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