Home Comparison Intel Xeon E5603 vs Intel Xeon Platinum 8450H

Intel Xeon E5603 vs Intel Xeon Platinum 8450H

We compared two server CPUs: Intel Xeon E5603 with 4 cores 1.6GHz and Intel Xeon Platinum 8450H with 28 cores 2GHz . 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 250W)
Intel Xeon Platinum 8450H '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 (2GHz vs 1.6GHz)
Larger L3 cache size (75MB vs 4MB)
More modern manufacturing process (10nm vs 32nm)

Score

VS

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 Platinum (Sapphire Rapids-SP)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
80 W
Power Consumption
250 W
-
Peak Operating Temperature
76 °C
Intel
Foundry
Intel
239 mm²
Die Size
4x477 mm²

CPU Performance

1.6 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
3.5 GHz
4
Total Core Count
28
4
Total Thread Count
56
133 MHz
Bus Frequency
100 MHz
12.0
Multiplier
20.0
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
75 MB
No
Unlocked Multiplier
No
2
SMP
8
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3
Memory Types
DDR5-4800
3
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
5
-
PCIe Lanes
80

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