Intel Xeon E3 1245 vs AMD EPYC 7373X

VS

Intel Xeon E3-1245

AMD EPYC 7373X

We compared two server CPUs: Intel Xeon E3 1245 with 4 cores 3.3GHz and AMD EPYC 7373X with 16 cores 3.05GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1245 's Advantages

Higher base frequency (3.3GHz vs 3.05GHz)

Lower TDP (95W vs 240W)

AMD EPYC 7373X 's Advantages

Released 10 years and 11 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Larger L3 cache size (768MB vs 8MB)

More modern manufacturing process (7nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1245

736

AMD EPYC 7373X +162%

1930

Geekbench 6 Multi Core

Intel Xeon E3 1245

2578

AMD EPYC 7373X +511%

15766

Intel Xeon E3 1245

VS

AMD EPYC 7373X

General Parameters

Apr 2011

Release Date

Mar 2022

Intel

Manufacturer

AMD

Server

Type

Server

Sandy Bridge

Core Architecture

Milan-X

Intel Socket 1155

Socket

AMD Socket SP3

Intel HD P3000

Integrated Graphics

N/A

Xeon E3 (Sandy Bridge)

Generation

EPYC (Zen 3 (Milan))

Package

1.16 billions

Transistor Count

33.2 billions

32 nm

Manufacturing Process

7 nm

95 W

Power Consumption

240 W

Intel

Foundry

TSMC

216 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

3.05 GHz

3.7 GHz

Performance Core Turbo Frequency

3.8 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

30.5

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

768 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

2

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

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