Intel Xeon Gold 6448Y vs Intel Xeon E5603

VS

We compared two server CPUs: Intel Xeon Gold 6448Y with 32 cores 2.1GHz and Intel Xeon E5603 with 4 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6448Y 's Advantages

Released 11 years and 11 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.1GHz vs 1.6GHz)

Larger L3 cache size (60MB vs 4MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E5603 's Advantages

Lower TDP (80W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6448Y +962%

2136

Intel Xeon E5603

201

Geekbench 6 Multi Core

Intel Xeon Gold 6448Y +1286%

8127

Intel Xeon E5603

586

Intel Xeon Gold 6448Y

VS

Intel Xeon E5603

General Parameters

Jan 2023

Release Date

Feb 2011

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Westmere-EP

Intel Socket 4677

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon (Westmere-EP)

Package

-

Transistor Count

1.17 billions

10 nm

Manufacturing Process

32 nm

Intel Socket 4677

Socket

Intel Socket 1366

225 W

Power Consumption

80 W

79 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

239 mm²

FC-LGA16A

Package

FC-LGA10

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.6 GHz

4.1 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

4

64

Total Thread Count

4

100 MHz

Bus Frequency

133 MHz

21.0

Multiplier

12.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

60 MB

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

4 TB

Max Memory Size

-

8

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

80

PCIe Lanes

-

Related CPU Comparisons

1

Opteron 8222 SE vs Intel Xeon Gold 6448Y

2

Intel Xeon Gold 6448Y vs Intel Xeon Gold 6448H

3

Intel Xeon Gold 6448Y vs Intel Xeon W3670

4

Intel Xeon Gold 6448Y vs AMD EPYC 7261

5

Intel Xeon Phi 31S1P vs Intel Xeon Gold 6448Y

6

Opteron 6274 vs Intel Xeon Gold 6448Y

7

Xeon E 2278G vs Intel Xeon Gold 6448Y

8

Intel Xeon Platinum 8256 vs Intel Xeon E5603

9

Intel Xeon Gold 6448Y vs AMD EPYC 9354

10

Intel Xeon Gold 6448Y vs Intel Xeon X5687