Intel Xeon E5 2603 vs Intel Xeon Gold 6312U

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Intel Xeon E5-2603

Intel Xeon Gold 6312U

We compared two server CPUs: Intel Xeon E5 2603 with 4 cores 1.8GHz and Intel Xeon Gold 6312U with 24 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2603 's Advantages

Lower TDP (80W vs 185W)

Intel Xeon Gold 6312U 's Advantages

Released 9 years and 1 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Higher base frequency (2.4GHz vs 1.8GHz)

Larger L3 cache size (36MB vs 10MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603

571

Intel Xeon Gold 6312U +170%

1543

Geekbench 6 Multi Core

Intel Xeon E5 2603

2875

Intel Xeon Gold 6312U +385%

13961

Intel Xeon E5 2603

VS

Intel Xeon Gold 6312U

General Parameters

Mar 2012

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Ice Lake-SP

Intel Socket 2011

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon Gold (Ice Lake-SP)

Package

1.27 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

80 W

Power Consumption

185 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

294 mm²

Die Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

24

4

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

24.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

10 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

64

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