Intel Xeon E3 1280 vs AMD EPYC 7343

VS

Intel Xeon E3-1280

AMD EPYC 7343

We compared two server CPUs: Intel Xeon E3 1280 with 4 cores 3.5GHz and AMD EPYC 7343 with 16 cores 3.2GHz . 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 3.2GHz)

Lower TDP (95W vs 190W)

AMD EPYC 7343 's Advantages

Released 9 years and 11 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (7nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1280 +32%

1348

AMD EPYC 7343

1014

Geekbench 6 Multi Core

Intel Xeon E3 1280 +75%

4533

AMD EPYC 7343

2582

Intel Xeon E3 1280

VS

AMD EPYC 7343

General Parameters

Apr 2011

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Sandy Bridge

Core Architecture

Milan

Intel Socket 1155

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon E3 (Sandy Bridge)

Generation

EPYC (Zen 3 (Milan))

Package

1.16 billions

Transistor Count

16.6 billions

32 nm

Manufacturing Process

7 nm

95 W

Power Consumption

190 W

Intel

Foundry

TSMC

216 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.2 GHz

3.9 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

32.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

512 KB per core

8 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

4

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

16

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon E3 1280 vs AMD EPYC 9355P

2

Intel Xeon E3 1280 vs Intel Xeon E3 1585L v5

3

Intel Xeon E3 1280 vs AMD EPYC 7402

4

Intel Xeon E3 1280 vs Intel Xeon w5 3425

5

Intel Xeon E3 1280 vs Intel Xeon W 11955M

6

Intel Xeon E3 1280 vs Xeon E 2246G

7

Intel Xeon E3 1280 vs Xeon E 2234

8

Intel Xeon E3 1280 vs Opteron 6272

9

Intel Xeon E3 1280 vs Opteron 6328

10

Intel Xeon E3 1280 vs Intel Xeon Platinum 8380H

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early