AMD EPYC 75F3 vs Intel Xeon E3 1275 v2

VS

AMD EPYC 75F3

Intel Xeon E3-1275 v2

We compared two server CPUs: AMD EPYC 75F3 with 32 cores 2.95GHz and Intel Xeon E3 1275 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 75F3 '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 (256MB vs 8MB)

More modern manufacturing process (7nm vs 22nm)

Intel Xeon E3 1275 v2 's Advantages

Higher base frequency (3.5GHz vs 2.95GHz)

Lower TDP (77W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 75F3 +182%

1762

Intel Xeon E3 1275 v2

624

Geekbench 6 Multi Core

AMD EPYC 75F3 +678%

16249

Intel Xeon E3 1275 v2

2088

AMD EPYC 75F3

VS

Intel Xeon E3 1275 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

Intel HD P4000

EPYC (Zen 3 (Milan))

Generation

Xeon E3 (Ivy Bridge)

Package

33.2 billions

Transistor Count

1.4 billions

7 nm

Manufacturing Process

22 nm

280 W

Power Consumption

77 W

TSMC

Foundry

Intel

8x81 mm²

Die Size

160 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.95 GHz

Performance Core Base Frequency

3.5 GHz

4 GHz

Performance Core Turbo Frequency

3.9 GHz

32

Total Core Count

4

64

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

29.5

Multiplier

35.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

256 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

4

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

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