Intel Xeon E3 1275 v5 vs Xeon W 1390P

VS

Intel Xeon E3-1275 v5

Intel Xeon W-1390P

We compared two server CPUs: Intel Xeon E3 1275 v5 with 4 cores 3.6GHz and Xeon W 1390P with 8 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v5 's Advantages

Higher base frequency (3.6GHz vs 3.5GHz)

Lower TDP (80W vs 125W)

Xeon W 1390P 's Advantages

Released 5 years and 7 months late

Higher specification of memory (3200 vs 2133)

Newer PCIe version (4 vs 3)

Larger L3 cache size (16MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1275 v5

1347

Xeon W 1390P +69%

2287

Geekbench 6 Multi Core

Intel Xeon E3 1275 v5

4527

Xeon W 1390P +143%

11002

Blender

Intel Xeon E3 1275 v5

67

Xeon W 1390P +256%

239

Intel Xeon E3 1275 v5

VS

Xeon W 1390P

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

HD Graphics P530

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

3.6 GHz

Performance Core Base Frequency

3.5 GHz

4 GHz

Performance Core Turbo Frequency

5.3 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

35.0

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

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR4-3200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

16

PCIe Lanes

20

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