Home Comparison Intel Xeon E5 2640 vs Intel Atom x7203C

Intel Xeon E5 2640 vs Intel Atom x7203C

We compared two server CPUs: Intel Xeon E5 2640 with 6 cores 2.5GHz and Intel Atom x7203C 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 E5 2640 's Advantages
Higher base frequency (2.5GHz vs 2GHz)
Larger L3 cache size (15MB vs 6MB)
Intel Atom x7203C 's Advantages
Released 12 years and 1 months late
Higher specification of memory (4800 vs 3)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (9W vs 95W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2640 +455%
800
Intel Atom x7203C
144
Geekbench 6 Multi Core
Intel Xeon E5 2640 +1160%
3177
Intel Atom x7203C
252
VS

General Parameters

Mar 2012
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Amston Lake
Intel Socket 2011
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon E5 (Sandy Bridge-EP)
Generation
Atom (Gracemont)

Package

2.27 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
95 W
Power Consumption
9 W
Intel
Foundry
Intel
435 mm²
Die Size
-

CPU Performance

2.5 GHz
Performance Core Base Frequency
2 GHz
3 GHz
Performance Core Turbo Frequency
3.2 GHz
6
Total Core Count
2
12
Total Thread Count
2
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
20.0
64 K per core
L1 Cache
96 KB per core
256 K per core
L2 Cache
2 MB shared
15 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
32 GB
4
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No

Miscellaneous

-
Official Website
3
PCIe Version
3
-
PCIe Lanes
9

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