Atom C3808 vs Xeon E5649

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Performance Comparison

About PassMark

Passmark Score

5671

Passmark Score

5659

Performance Difference

Atom C3808 is 0.2% faster than Xeon E5649

Benchmarks & Performance Comparison

In this CPU comparison, Atom C3808 performs 0.2% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Atom C3808 and Xeon E5649.

Both processors are popular choices for gaming PCs. Consider factors like core count, boost clock speeds, power consumption (TDP), and gaming vs productivity performance when choosing between these CPUs.

Technical Specifications

Detailed hardware specifications for Atom C3808 and Xeon E5649

Atom C3808

The Atom C3808 is manufactured by Intel. It was released in 15 August 2017 (8 years ago). It is based on the Goldmont (2016−2017) architecture. It features 12 cores and 12 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 12 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: FCBGA1310. Thermal design power (TDP): 25 Watt. Memory support: DDR4: 2133. Passmark benchmark score: 5,671 points. Launch price was $369.

General Information

Type:server

Series:Intel Atom

Designer:Intel

Launch Price:$369

Release Date:15 August 2017 (8 years ago)

Architecture Codename:Goldmont (2016−2017)

Performance Ranking Position:1769

Technical Specifications

Cores:12

Threads:12

L1 Cache:672 kB

L2 Cache:12 MB

L3 Cache:12 MB

Max Frequency:2 GHz

Multiplicador:22

64-Bit Support:+

Base Frequency:2 GHz

Process Technology:14 nm

Max Core Temperature:86 °C

Compatibilidade Com Windows 11:-

Compatibility

Socket:FCBGA1310

Power Consumption (TDP):25 Watt

Max Processors In Config:1 (Uniprocessor)

Memory

RAM Types:DDR4: 2133

Memory Channels:2

Memory Bandwidth:34.134 GB/s

ECC Memory Support:+

Max Memory Capacity:256 GB

Xeon E5649

The Xeon E5649 is manufactured by Intel. It was released in 14 February 2011 (14 years ago). It is based on the Westmere-EP (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 2.53 GHz, with boost up to 2.93 GHz. L3 cache: 12288 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 5,659 points. Launch price was $45.