Intel Xeon W 2135 vs AMD Ryzen 9 PRO 7945

VS

Intel Xeon W-2135

AMD Ryzen 9 PRO 7945

We compared two server CPUs: Intel Xeon W 2135 with 6 cores 3.7GHz and AMD 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

AMD Ryzen 9 PRO 7945 's Advantages

Released 5 years and 10 months late

Higher specification of memory (5200 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (64MB vs 8.25MB)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (65W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2135

1349

AMD Ryzen 9 PRO 7945 +114%

2892

Geekbench 6 Multi Core

Intel Xeon W 2135

6728

AMD Ryzen 9 PRO 7945 +115%

14516

Blender

Intel Xeon W 2135

110

AMD Ryzen 9 PRO 7945 +245%

380

Intel Xeon W 2135

VS

AMD Ryzen 9 PRO 7945

General Parameters

Aug 2017

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Raphael

Intel Socket 2066

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon W (Skylake-W)

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

-

Transistor Count

13.14 billions

14 nm

Manufacturing Process

5 nm

140 W

Power Consumption

65 W

64 °C

Peak Operating Temperature

47 °C

Intel

Foundry

TSMC

484 mm²

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

3.7 GHz

4.5 GHz

Performance Core Turbo Frequency

5.4 GHz

6

Total Core Count

12

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

37.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

8.25 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR5-5200

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

48

PCIe Lanes

24

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