Intel Xeon E3 1265L v3 vs Xeon Platinum 8280

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Intel Xeon E3-1265L v3

Intel Xeon Platinum 8280

We compared two server CPUs: Intel Xeon E3 1265L v3 with 4 cores 2.5GHz and Xeon Platinum 8280 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 v3 's Advantages

Lower TDP (45W vs 205W)

Xeon Platinum 8280 's Advantages

Released 5 years and 6 months late

Higher specification of memory (4 vs 4)

Higher base frequency (2.7GHz vs 2.5GHz)

Larger L3 cache size (38.5MB vs 8MB)

More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1265L v3

1223

Xeon Platinum 8280 +5%

1286

Geekbench 6 Multi Core

Intel Xeon E3 1265L v3

1224

Xeon Platinum 8280 +25%

1535

Intel Xeon E3 1265L v3

VS

Xeon Platinum 8280

General Parameters

Jun 2013

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-WS

Core Architecture

Cascade Lake-SP

Intel Socket 1150

Socket

Intel Socket 3647

Intel HD (Haswell)

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

Xeon Platinum(Cascade Lake-SP)

Package

1.4 billions

Transistor Count

8 billions

22 nm

Manufacturing Process

14 nm

45 W

Power Consumption

205 W

Intel

Foundry

Intel

160 mm²

Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.7 GHz

3.7 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

28

8

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

27.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3,DDR4

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

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