Intel Xeon W-11855M
About processor
The Intel Xeon W-11855M is an impressive mobile processor that delivers powerful performance for a wide range of tasks. The processor is built on the Tiger Lake platform and features 10 nm SuperFin technology, which contributes to its efficiency and speed. With a total of 6 cores and 12 threads, the Xeon W-11855M is capable of handling demanding workloads with ease.
One of the standout features of this processor is its integrated Intel UHD Graphics for 11th Gen Intel Processors, which provides excellent visual performance for tasks such as graphic design and video editing. In addition, the Geekbench 6 Single Core score of 1996 and Multi Core score of 7042 showcase the processor's ability to excel in both single-threaded and multi-threaded applications.
Overall, the Intel Xeon W-11855M is a top-of-the-line processor that offers exceptional performance and reliability for mobile workstations. Whether you're a professional who requires a high-performance CPU for complex tasks or a casual user who wants a seamless experience while multitasking, this processor is an excellent choice that delivers on all fronts.
Basic
Label Name
Intel
Platform
Mobile
Launch Date
May 2021
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.
W-11855M
Code Name
Tiger Lake
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).
6
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
12
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
4.90 GHz
L3 Cache
18 MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCBGA1787
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.
10 nm SuperFin
TDP
35 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
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.
Up to 3200 MT/s
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
128 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).
51.2 GB/s
Bus Speed
8 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® UHD Graphics for 11th Gen Intel® Processors
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.
1.45 GHz
Benchmarks
Geekbench 6
Single Core
Score
1996
Geekbench 6
Multi Core
Score
7042
Geekbench 5
Single Core
Score
1452
Geekbench 5
Multi Core
Score
6671
Passmark CPU
Single Core
Score
3274
Passmark CPU
Multi Core
Score
18272
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