Intel Xeon w7 3455 vs Ryzen 9 PRO 7945

VS

We compared two server CPUs: Intel Xeon w7 3455 with 24 cores 2.5GHz and Ryzen 9 PRO 7945 with 12 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3455 's Advantages

Larger L3 cache size (67.5MB vs 64MB)

Ryzen 9 PRO 7945 's Advantages

Higher specification of memory (DDR5-5200 vs DDR5-4800)

Higher base frequency (3.7GHz vs 2.5GHz)

Lower TDP (65W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3455

1807

Ryzen 9 PRO 7945 +52%

2764

Geekbench 6 Multi Core

Intel Xeon w7 3455

11021

Ryzen 9 PRO 7945 +31%

14516

Intel Xeon w7 3455

VS

Ryzen 9 PRO 7945

General Parameters

Feb 2023

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Raphael

Intel Socket 4677

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon W (Sapphire Rapids)

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

-

Transistor Count

13.14 billions

10 nm

Manufacturing Process

5 nm

Intel Socket 4677

Socket

AMD Socket AM5

270 W

Power Consumption

65 W

72 °C

Peak Operating Temperature

47 °C

Intel

Foundry

TSMC

4x477 mm²

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

FC-LGA16A

Package

FC-LGA1718

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.7 GHz

4.8 GHz

Performance Core Turbo Frequency

5.4 GHz

24

Total Core Count

12

48

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

37.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

1 MB per core

67.5 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR5-5200

4 TB

Max Memory Size

-

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

112

PCIe Lanes

24

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