Intel Xeon E3 1265L v4 vs Intel Xeon Platinum 8280M

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Intel Xeon E3 1265L v4 Intel Xeon Platinum 8280M

We compared two server CPUs: Intel Xeon E3 1265L v4 with 4 cores 2.3GHz and Intel Xeon Platinum 8280M with 28 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1265L v4 's Advantages

Lower TDP (35W vs 205W)

Intel Xeon Platinum 8280M 's Advantages

Released 3 years and 6 months late

Higher specification of memory (DDR4-2933 vs DDR3-1866)

Higher base frequency (2.7GHz vs 2.3GHz)

Larger L3 cache size (38.5MB vs 6MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1265L v4 +54%

1243

Intel Xeon Platinum 8280M

805

Geekbench 6 Multi Core

Intel Xeon E3 1265L v4

4328

Intel Xeon Platinum 8280M +57%

6820

Geekbench 5 Single Core

Intel Xeon E3 1265L v4 +20%

881

Intel Xeon Platinum 8280M

733

Geekbench 5 Multi Core

Intel Xeon E3 1265L v4

3270

Intel Xeon Platinum 8280M +858%

31330

Intel Xeon E3 1265L v4

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Intel Xeon Platinum 8280M

General Parameters

Jun 2015

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell-DT

Core Architecture

Cascade Lake-SP

Intel Socket 1150

Socket

Intel Socket 3647

Intel Iris Pro P6300

Integrated Graphics

N/A

Xeon E3 (Broadwell-DT)

Generation

Xeon Platinum (Cascade Lake-SP)

Package

-

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

Intel Socket 1150

Socket

Intel Socket 3647

35 W

Power Consumption

205 W

Intel

Foundry

Intel

182 mm²

Die Size

-

FC-LGA14C

Package

FC-LGA3647

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.7 GHz

3.3 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

28

8

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

27.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3-1866

Memory Types

DDR4-2933

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

-

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