Home Comparison Intel Xeon Gold 6438M vs Intel Xeon E5503

Intel Xeon Gold 6438M vs Intel Xeon E5503

We compared two server CPUs: Intel Xeon Gold 6438M with 32 cores 2.2GHz and Intel Xeon E5503 with 2 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438M 's Advantages
Released 12 years and 10 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (60MB vs 4MB)
More modern manufacturing process (10nm vs 45nm)
Intel Xeon E5503 's Advantages
Lower TDP (80W vs 205W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Gold 6438M +696%
1776
Intel Xeon E5503
223
Geekbench 6 Multi Core
Intel Xeon Gold 6438M +1050%
7706
Intel Xeon E5503
670
VS

General Parameters

Jan 2023
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Gainestown
Intel Socket 4677
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
Xeon (Gainestown)

Package

-
Transistor Count
0.731 billions
10 nm
Manufacturing Process
45 nm
205 W
Power Consumption
80 W
85 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
263 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2 GHz
3.9 GHz
Performance Core Turbo Frequency
0
32
Total Core Count
2
64
Total Thread Count
2
100 MHz
Bus Frequency
133 MHz
22.0
Multiplier
15.0
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
2
AVX-512 FMA Ports
-

Memory Parameters

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

Miscellaneous

5
PCIe Version
2
80
PCIe Lanes
-

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