Ryzen 5 PRO 7645 vs Xeon Platinum 8276

VS

AMD Ryzen 5 PRO 7645

Intel Xeon Platinum 8276

We compared two server CPUs: Ryzen 5 PRO 7645 with 6 cores 3.8GHz and Xeon Platinum 8276 with 28 cores 2.2GHz . 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 4 years and 6 months late

Higher specification of memory (5200 vs 4)

Higher base frequency (3.8GHz vs 2.2GHz)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (65W vs 165W)

Xeon Platinum 8276 's Advantages

Larger L3 cache size (38.5MB vs 32MB)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 5 PRO 7645 +296%

2782

Xeon Platinum 8276

702

Geekbench 6 Multi Core

Ryzen 5 PRO 7645 +367%

12396

Xeon Platinum 8276

2654

Ryzen 5 PRO 7645

VS

Xeon Platinum 8276

General Parameters

Jun 2023

Release Date

Dec 2018

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Cascade Lake-SP

AMD Socket AM5

Socket

Intel Socket 3647

Radeon Graphics

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Raphael))

Generation

Xeon Platinum(Cascade Lake-SP)

Package

6.57 billions

Transistor Count

8 billions

5 nm

Manufacturing Process

14 nm

65 W

Power Consumption

165 W

61 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.8 GHz

Performance Core Base Frequency

2.2 GHz

5.1 GHz

Performance Core Turbo Frequency

4 GHz

6

Total Core Count

28

12

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

22.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR5-5200

Memory Types

DDR4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

24

PCIe Lanes

-

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