Home Comparison Intel Xeon Gold 5420 vs Intel Xeon E5 2665

Intel Xeon Gold 5420 vs Intel Xeon E5 2665

We compared two server CPUs: Intel Xeon Gold 5420 with 28 cores 2GHz and Intel Xeon E5 2665 with 8 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 5420 's Advantages
Released 10 years and 10 months late
Higher specification of memory (4400 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (52.5MB vs 20MB)
More modern manufacturing process (10nm vs 32nm)
Intel Xeon E5 2665 's Advantages
Higher base frequency (2.4GHz vs 2GHz)
Lower TDP (115W vs 205W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon Gold 5420 +287%
2145
Intel Xeon E5 2665
554
Geekbench 6 Multi Core
Intel Xeon Gold 5420 +278%
17725
Intel Xeon E5 2665
4680
VS

General Parameters

Jan 2023
Release Date
Mar 2012
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Sandy Bridge-EP
Intel Socket 4677
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon Gold (Sapphire Rapids-SP)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

-
Transistor Count
2.27 billions
10 nm
Manufacturing Process
32 nm
205 W
Power Consumption
115 W
84 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
435 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.4 GHz
4.1 GHz
Performance Core Turbo Frequency
3.1 GHz
28
Total Core Count
8
56
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
24.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
52.5 MB
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
2
SMP
2
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4400
Memory Types
DDR3
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
80
PCIe Lanes
-

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