Intel Xeon E3 1280 v5 vs Xeon W 1350P

VS

Intel Xeon E3-1280 v5

Intel Xeon W-1350P

We compared two server CPUs: Intel Xeon E3 1280 v5 with 4 cores 3.7GHz and Xeon W 1350P with 6 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 v5 's Advantages

Lower TDP (80W vs 125W)

Xeon W 1350P 's Advantages

Released 5 years and 7 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Higher base frequency (4GHz vs 3.7GHz)

Larger L3 cache size (12MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1280 v5

1348

Xeon W 1350P +64%

2218

Geekbench 6 Multi Core

Intel Xeon E3 1280 v5

4533

Xeon W 1350P +74%

7925

Intel Xeon E3 1280 v5

VS

Xeon W 1350P

General Parameters

Oct 2015

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-DT

Core Architecture

Rocket Lake-S

Intel Socket 1151

Socket

Intel Socket 1200

N/A

Integrated Graphics

UHD Graphics P750

Xeon E3 (Skylake-DT)

Generation

Xeon W (Rocket Lake-S)

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

80 W

Power Consumption

125 W

Intel

Foundry

Intel

122 mm²

Die Size

276 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

4 GHz

Performance Core Turbo Frequency

5.1 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

40.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

512 KB per core

8 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR4-3200

2

Max Memory Channels

2

-

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

16

PCIe Lanes

20

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