Intel Xeon E5603 vs Ryzen 7 PRO 7745

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Intel Xeon E5603 Ryzen 7 PRO 7745

We compared two server CPUs: Intel Xeon E5603 with 4 cores 1.6GHz and Ryzen 7 PRO 7745 with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 7 PRO 7745 's Advantages

Released 12 years and 4 months late

Higher specification of memory (DDR5-5200 vs DDR3)

Newer PCIe version (5 vs 2)

Higher base frequency (3.8GHz vs 1.6GHz)

Larger L3 cache size (32MB vs 4MB)

Lower TDP (65W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5603

201

Ryzen 7 PRO 7745 +1259%

2733

Geekbench 6 Multi Core

Intel Xeon E5603

586

Ryzen 7 PRO 7745 +2223%

13615

Intel Xeon E5603

VS

Ryzen 7 PRO 7745

General Parameters

Feb 2011

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Raphael

Intel Socket 1366

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Xeon (Westmere-EP)

Generation

Ryzen 7 (Zen 4 (Raphael))

Package

1.17 billions

Transistor Count

6.57 billions

32 nm

Manufacturing Process

5 nm

Intel Socket 1366

Socket

AMD Socket AM5

80 W

Power Consumption

65 W

-

Peak Operating Temperature

61 °C

Intel

Foundry

TSMC

239 mm²

Die Size

71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

FC-LGA10

Package

FC-LGA1718

CPU Performance

1.6 GHz

Performance Core Base Frequency

3.8 GHz

0

Performance Core Turbo Frequency

5.3 GHz

4

Total Core Count

8

4

Total Thread Count

16

133 MHz

Bus Frequency

100 MHz

12.0

Multiplier

38.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

4 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-5200

3

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

24

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