Home Comparison Intel Xeon E5503 vs AMD EPYC 7642

Intel Xeon E5503 vs AMD EPYC 7642

We compared two server CPUs: Intel Xeon E5503 with 2 cores 2GHz and AMD EPYC 7642 with 48 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5503 's Advantages
Lower TDP (80W vs 225W)
AMD EPYC 7642 's Advantages
Released 9 years and 5 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 2)
Higher base frequency (2.4GHz vs 2GHz)
Larger L3 cache size (256MB vs 4MB)
More modern manufacturing process (7nm vs 45nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5503
223
AMD EPYC 7642 +434%
1191
Geekbench 6 Multi Core
Intel Xeon E5503
670
AMD EPYC 7642 +1595%
11362
VS

General Parameters

Mar 2010
Release Date
Aug 2019
Intel
Manufacturer
AMD
Server
Type
Server
Gainestown
Core Architecture
Rome
Intel Socket 1366
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon (Gainestown)
Generation
EPYC (Zen 2 (Rome))

Package

0.731 billions
Transistor Count
3.8 billions
45 nm
Manufacturing Process
7 nm
80 W
Power Consumption
225 W
Intel
Foundry
TSMC
263 mm²
Die Size
74 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.4 GHz
0
Performance Core Turbo Frequency
3.4 GHz
2
Total Core Count
48
2
Total Thread Count
96
133 MHz
Bus Frequency
100 MHz
15.0
Multiplier
24.0
64 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
512 K per core
4 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR4-3200
3
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
4

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