Intel Xeon E3 1275 v3 vs AMD EPYC 7313

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Intel Xeon E3-1275 v3

AMD EPYC 7313

We compared two server CPUs: Intel Xeon E3 1275 v3 with 4 cores 3.5GHz and AMD EPYC 7313 with 16 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v3 's Advantages

Higher base frequency (3.5GHz vs 3GHz)

Lower TDP (84W vs 155W)

AMD EPYC 7313 's Advantages

Released 7 years and 9 months late

Higher specification of memory (3200 vs 4)

Newer PCIe version (4 vs 3)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (7nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1275 v3 +21%

1140

AMD EPYC 7313

938

Geekbench 6 Multi Core

Intel Xeon E3 1275 v3

3063

AMD EPYC 7313 +69%

5187

Intel Xeon E3 1275 v3

VS

AMD EPYC 7313

General Parameters

Jun 2013

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-WS

Core Architecture

Milan

Intel Socket 1150

Socket

AMD Socket SP3

Intel HD P4600

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

EPYC (Zen 3 (Milan))

Package

1.4 billions

Transistor Count

16.6 billions

22 nm

Manufacturing Process

7 nm

84 W

Power Consumption

155 W

Intel

Foundry

TSMC

160 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 GHz

3.9 GHz

Performance Core Turbo Frequency

3.7 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

30.0

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,DDR4

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

128

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