Ryzen 5 PRO 7645 vs Xeon w7 3445

VS

AMD Ryzen 5 PRO 7645

Intel Xeon w7-3445

We compared two server CPUs: Ryzen 5 PRO 7645 with 6 cores 3.8GHz and Xeon w7 3445 with 20 cores 2.5GHz . 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

Higher specification of memory (5200 vs 4800)

Higher base frequency (3.8GHz vs 2.5GHz)

More modern manufacturing process (5nm vs 10nm)

Lower TDP (65W vs 270W)

Xeon w7 3445 's Advantages

Larger L3 cache size (52.5MB vs 32MB)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 5 PRO 7645 +52%

2782

Xeon w7 3445

1821

Geekbench 6 Multi Core

Ryzen 5 PRO 7645

12396

Xeon w7 3445 +7%

13287

Ryzen 5 PRO 7645

VS

Xeon w7 3445

General Parameters

Jun 2023

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Sapphire Rapids

AMD Socket AM5

Socket

Intel Socket 4677

Radeon Graphics

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Raphael))

Generation

Xeon W (Sapphire Rapids)

Package

6.57 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

65 W

Power Consumption

270 W

61 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

71 mm²

Die Size

4x477 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.8 GHz

Performance Core Base Frequency

2.5 GHz

5.1 GHz

Performance Core Turbo Frequency

4.8 GHz

6

Total Core Count

20

12

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

25.0

64 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

2 MB per core

32 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

24

PCIe Lanes

112

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