Intel Xeon E3 1280 vs Xeon W 1350

VS

Intel Xeon E3 1280 Xeon W 1350

We compared two server CPUs: Intel Xeon E3 1280 with 4 cores 3.5GHz and Xeon W 1350 with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 's Advantages

Higher base frequency (3.5GHz vs 3.3GHz)

Xeon W 1350 's Advantages

Released 10 years and 1 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (80W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1280

1348

Xeon W 1350 +60%

2163

Geekbench 6 Multi Core

Intel Xeon E3 1280

4533

Xeon W 1350 +86%

8437

Intel Xeon E3 1280

VS

Xeon W 1350

General Parameters

Apr 2011

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge

Core Architecture

Rocket Lake-S

Intel Socket 1155

Socket

Intel Socket 1200

N/A

Integrated Graphics

UHD Graphics P750

Xeon E3 (Sandy Bridge)

Generation

Xeon W (Rocket Lake-S)

Package

1.16 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

Intel Socket 1155

Socket

Intel Socket 1200

95 W

Power Consumption

80 W

Intel

Foundry

Intel

216 mm²

Die Size

276 mm²

FC-LGA10

Package

FC-LGA1200

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.3 GHz

3.9 GHz

Performance Core Turbo Frequency

5 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

33.0

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

DDR3

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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