Home Comparison Intel Xeon E5640 vs Intel Atom x7213RE

Intel Xeon E5640 vs Intel Atom x7213RE

We compared two server CPUs: Intel Xeon E5640 with 4 cores 2.666GHz and Intel Atom x7213RE 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 E5640 's Advantages
Higher base frequency (2.666GHz vs 2GHz)
Larger L3 cache size (12MB vs 6MB)
Intel Atom x7213RE 's Advantages
Released 14 years and 1 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (9W vs 80W)

Score

VS

General Parameters

Mar 2010
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Amston Lake
Intel Socket 1366
Socket
Intel BGA 1264
N/A
Integrated Graphics
UHD Graphics 16EU
Xeon (Westmere-EP)
Generation
Atom (Gracemont)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
80 W
Power Consumption
9 W
Intel
Foundry
Intel
239 mm²
Die Size
-

CPU Performance

2.666 GHz
Performance Core Base Frequency
2 GHz
2.933 GHz
Performance Core Turbo Frequency
3.4 GHz
4
Total Core Count
2
8
Total Thread Count
2
133 MHz
Bus Frequency
100 MHz
20.0
Multiplier
20.0
64 K per core
L1 Cache
96 KB per core
256 K per core
L2 Cache
2 MB shared
12 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
16 GB
3
Max Memory Channels
1
-
Max Memory Bandwidth
38.4
Yes
ECC Memory Support
No

Miscellaneous

-
Official Website
2
PCIe Version
3
-
PCIe Lanes
9

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