AMD EPYC 7443 vs Intel Xeon E3 1270 v2

VS

AMD EPYC 7443

Intel Xeon E3-1270 v2

We compared two server CPUs: AMD EPYC 7443 with 24 cores 2.85GHz and Intel Xeon E3 1270 v2 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7443 's Advantages

Released 8 years and 10 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 22nm)

Intel Xeon E3 1270 v2 's Advantages

Higher base frequency (3.5GHz vs 2.85GHz)

Lower TDP (69W vs 200W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7443 +158%

1889

Intel Xeon E3 1270 v2

731

Geekbench 6 Multi Core

AMD EPYC 7443 +34%

3458

Intel Xeon E3 1270 v2

2574

AMD EPYC 7443

VS

Intel Xeon E3 1270 v2

General Parameters

Mar 2021

Release Date

May 2012

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Ivy Bridge

AMD Socket SP3

Socket

Intel Socket 1155

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon E3 (Ivy Bridge)

Package

16.6 billions

Transistor Count

1.4 billions

7 nm

Manufacturing Process

22 nm

200 W

Power Consumption

69 W

TSMC

Foundry

Intel

4x81 mm²

Die Size

160 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.85 GHz

Performance Core Base Frequency

3.5 GHz

4 GHz

Performance Core Turbo Frequency

3.9 GHz

24

Total Core Count

4

48

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

28.5

Multiplier

35.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

128 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

6

Cores per CCD

-

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

16

Related CPU Comparisons

1

AMD EPYC 7443 vs Intel Xeon E5 2630

2

AMD EPYC 7443 vs AMD EPYC 9755

3

AMD EPYC 7443 vs Intel Xeon Platinum 8450H

4

AMD EPYC 7443 vs AMD EPYC 7343

5

AMD EPYC 7443 vs Intel Xeon E5 2629 v3

6

AMD EPYC 7443 vs Intel Xeon E3 1260L

7

AMD EPYC 7443 vs AMD Ryzen Threadripper PRO 3945WX

8

AMD EPYC 7443 vs Intel Xeon Platinum 8376H

9

AMD EPYC 7443 vs Intel Xeon E5 1607 v2

10

AMD EPYC 7443 vs Intel Xeon E5 1607 v3

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