Intel Xeon E5603 vs Intel Xeon Gold 6448Y

VS

Intel Xeon E5603

Intel Xeon Gold 6448Y

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

Main Differences

Intel Xeon E5603 's Advantages

Lower TDP (80W vs 225W)

Intel Xeon Gold 6448Y 's Advantages

Released 11 years and 11 months late

Higher specification of memory (4800 vs 3)

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)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5603

201

Intel Xeon Gold 6448Y +962%

2136

Geekbench 6 Multi Core

Intel Xeon E5603

586

Intel Xeon Gold 6448Y +1286%

8127

Intel Xeon E5603

VS

Intel Xeon Gold 6448Y

General Parameters

Feb 2011

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Sapphire Rapids

Intel Socket 1366

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

80 W

Power Consumption

225 W

-

Peak Operating Temperature

79 °C

Intel

Foundry

Intel

239 mm²

Die Size

-

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

4.1 GHz

4

Total Core Count

32

4

Total Thread Count

64

133 MHz

Bus Frequency

100 MHz

12.0

Multiplier

21.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

4 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

3

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

80

Related CPU Comparisons

1

Intel Xeon E5603 vs Xeon E6540

2

Intel Xeon E5603 vs Intel Atom x7433RE

3

Intel Xeon E5603 vs AMD EPYC 74F3

4

Intel Xeon E5603 vs Intel Xeon E5 2630L v3

5

Intel Xeon E5603 vs AMD Ryzen Threadripper PRO 5965WX

6

Intel Xeon E5603 vs Intel Xeon E5 2667

7

Intel Xeon E5603 vs Intel Xeon w5 2445

8

Intel Xeon E5603 vs Intel Xeon Gold 6426Y

9

Intel Xeon E5603 vs Xeon E 2126G

10

Intel Xeon E5603 vs EPYC 7272

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market