Home Comparison Xeon L5639 vs AMD EPYC 7H12

Xeon L5639 vs AMD EPYC 7H12

We compared two server CPUs: Xeon L5639 with 6 cores 2.133GHz and AMD EPYC 7H12 with 64 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5639 's Advantages
Lower TDP (60W vs 280W)
AMD EPYC 7H12 's Advantages
Released 8 years and 7 months late
Higher specification of memory (3200 vs 1333)
Newer PCIe version (4 vs 2)
Higher base frequency (2.6GHz vs 2.133GHz)
Larger L3 cache size (256MB vs 12MB)
More modern manufacturing process (7nm vs 32nm)

Score

VS

General Parameters

Feb 2011
Release Date
Sep 2019
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EP
Core Architecture
Rome
Intel Socket 1366
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon(Westmere-EP)
Generation
EPYC (Zen 2 (Rome))

Package

1.17 billions
Transistor Count
3.8 billions
32 nm
Manufacturing Process
7 nm
60 W
Power Consumption
280 W
Intel
Foundry
TSMC
239 mm²
Die Size
74 mm²

CPU Performance

2.133 GHz
Performance Core Base Frequency
2.6 GHz
2.667 GHz
Performance Core Turbo Frequency
3.3 GHz
6
Total Core Count
64
12
Total Thread Count
128
133 MHz
Bus Frequency
100 MHz
16.0
Multiplier
26.0
64 KB per core
L1 Cache
96 K per core
256 KB per core
L2 Cache
512 K per core
12 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3-1333
Memory Types
DDR4-3200
3
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
4

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