Ryzen 5 PRO 7645 vs Intel Xeon Gold 6538N

VS

We compared two server CPUs: Ryzen 5 PRO 7645 with 6 cores 3.8GHz and Intel Xeon Gold 6538N with 32 cores 2.1GHz . 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 base frequency (3.8GHz vs 2.1GHz)

Lower TDP (65W vs 270W)

Intel Xeon Gold 6538N 's Advantages

Released 6 months late

Larger L3 cache size (60MB vs 32MB)

Score

Benchmark

Geekbench 6 Single Core

Ryzen 5 PRO 7645 +105%

2782

Intel Xeon Gold 6538N

1353

Geekbench 6 Multi Core

Ryzen 5 PRO 7645

12396

Intel Xeon Gold 6538N +19%

14831

Ryzen 5 PRO 7645

VS

Intel Xeon Gold 6538N

General Parameters

Jun 2023

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Emerald Rapids

AMD Socket AM5

Socket

Intel Socket 4677

Radeon Graphics

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Raphael))

Generation

Xeon Gold (Emerald Rapids-SP)

Package

6.57 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

AMD Socket AM5

Socket

Intel Socket 4677

65 W

Power Consumption

270 W

61 °C

Peak Operating Temperature

85 °C

TSMC

Foundry

Intel

71 mm²

Die Size

2x763 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

FC-LGA16A

CPU Performance

3.8 GHz

Performance Core Base Frequency

2.1 GHz

5.1 GHz

Performance Core Turbo Frequency

4.1 GHz

6

Total Core Count

32

12

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

38.0

Multiplier

21.0

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

60 MB shared

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-5200

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

24

PCIe Lanes

80

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