Intel Xeon E5 2603 vs Intel Xeon w7 2495X

VS

Intel Xeon E5-2603

Intel Xeon w7-2495X

We compared two server CPUs: Intel Xeon E5 2603 with 4 cores 1.8GHz and Intel Xeon w7 2495X with 24 cores 2.5GHz . 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 225W)

Intel Xeon w7 2495X 's Advantages

Released 10 years and 11 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 3)

Higher base frequency (2.5GHz vs 1.8GHz)

Larger L3 cache size (45MB vs 10MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2603

571

Intel Xeon w7 2495X +266%

2091

Geekbench 6 Multi Core

Intel Xeon E5 2603

2875

Intel Xeon w7 2495X +474%

16508

Intel Xeon E5 2603

VS

Intel Xeon w7 2495X

General Parameters

Mar 2012

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Sapphire Rapids

Intel Socket 2011

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon W (Sapphire Rapids)

Package

1.27 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

80 W

Power Consumption

225 W

-

Peak Operating Temperature

77 °C

Intel

Foundry

Intel

294 mm²

Die Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.5 GHz

0

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

24

4

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

25.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

10 MB shared

L3 Cache

45 MB

No

Unlocked Multiplier

Yes

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

-

PCIe Lanes

64

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