Intel Celeron 3855U
About processor
The Intel Celeron 3855U processor is a budget-friendly option for those in need of a reliable mobile CPU. With a platform designed for mobile use, this processor offers decent performance for everyday tasks such as web browsing, word processing, and multimedia streaming. The dual-core and dual-thread design paired with a 14nm technology ensures efficient multitasking and power management, making it suitable for lightweight productivity and entertainment.
The integrated Intel HD Graphics 510 model delivers satisfactory visual performance for casual gaming and video playback, although it may struggle with more demanding graphics tasks. The low 15W TDP (Thermal Design Power) makes it a great choice for energy efficiency, contributing to longer battery life for mobile devices.
In terms of benchmark performance, the Celeron 3855U achieves a Geekbench 6 Single Core score of 340 and a Multi Core score of 525, indicating respectable processing capabilities for its class.
Overall, the Intel Celeron 3855U processor is a cost-effective solution for basic computing needs, offering a balance of power efficiency and performance suitable for everyday use. However, users requiring more intensive tasks such as gaming or content creation may want to consider higher-end CPU options.
Basic
Label Name
Intel
Platform
Mobile
Launch Date
October 2015
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
3855U
Code Name
SkyLake
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
2
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
2
Basic Frequency
1.60 GHz
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCBGA1356
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
14 nm
TDP
15 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
2.0
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
64-bit
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR4-1866/2133 | LPDDR3-1600/1866 | DDR3L-1333/1600
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
32 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
34.1 GB/s
Bus Speed
4 GT/s
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
Intel® HD Graphics 510
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
900 MHz
Benchmarks
Geekbench 6
Single Core
Score
340
Geekbench 6
Multi Core
Score
525
Geekbench 5
Single Core
Score
327
Geekbench 5
Multi Core
Score
554
Passmark CPU
Single Core
Score
956
Passmark CPU
Multi Core
Score
1274
Compared to Other CPU
Geekbench 6 Single Core
Geekbench 6 Multi Core
Geekbench 5 Single Core
Geekbench 5 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core