Intel Xeon W-11855M
Dem still dey call am intel xeon w-11855m, xeon w-11855m, w-11855m, xeon-w-11855m
Intel Xeon W-11855M na Intel processor wey get 6 CPU core dem and 12 thread dem.
Wetin you need know
Intel Xeon W-11855M na Intel processor wey get 6 CPU core dem and 12 thread dem.
Reference specifications wey dem record no be tested performance or operating-system compatibility verdict. Verify di exact model and platform wit di manufacturer.
Specifications
Numbers wey dey below follow di Feex Hardware Database record for dis SKU. Fields wey no get recorded value dey omitted.
Processor
| Manufacturer | Intel |
|---|---|
| Family | Xeon W |
| Architecture | Tiger Lake |
| Generation | Intel Xeon W Processor |
| Manufacturing process | 10 nm |
| Segment | Laptop |
Cores and threads
| CPU cores | 6 |
|---|---|
| Threads | 12 |
Clock speeds
| Maximum turbo frequency | 4.9 GHz |
|---|
Cache
| L3 cache | 18 MB |
|---|
Memory
| Maximum memory | 128 GB |
|---|---|
| Memory channels | 2 |
Package and power
| Socket | FCBGA1787 |
|---|---|
| PCIe | 20 lane-dem |
Integrated graphics
| Integrated graphics | Intel UHD Graphics for 11th Gen Intel Processors |
|---|
Market
Intel Xeon W-11855M launch April 1, 2021 for USD 450 (price wey dem suggest for launch).
| Launch date | April 1, 2021 |
|---|---|
| MSRP wey dem launch am | USD 450 (suggested price at launch) |
| Model | W-11855M |
Features
Intel Xeon W-11855M record 4 instruction set dem for inside this sheet.
| Instruction sets | |
|---|---|
| Security | |
| Virtualization | |
| AI acceleration |
Compatibility
| Socket | FCBGA1787 |
|---|---|
| Board | Shared socket no mean automatic compatibility. Check di motherboard CPU list and BIOS revision. |
| Memory | up to 128 GB |
| Graphics | Intel UHD Graphics for 11th Gen Intel Processors |
Shared socket no mean automatic compatibility. Boards dey often need BIOS update before newer chip wey dey di same socket go fit post.
Laptop power limit-dem, cooling, and di OEM firmware dey matter well-well just like di model name.
Read di memory list on di board. Di CPU fit list more standards pass wetin one motherboard go accept.
CPU wey no get integrated graphics no need discrete graphics card every time. Some server motherboards dey provide separate management graphics controller. Check di motherboard and CPU documentation.
Manufacturer-checked specifications
Intel Xeon W-11855M
Dem check these fields against Intel's model-specific reference on 2026-10-29. Power ratings na manufacturer-defined metrics, no be measured system consumption. Other imported fields dem never independently verify dem again.
| Code name | Tiger Lake |
|---|---|
| Manufacturer segment | Mobile |
| CPU cores | 6 |
| Threads | 12 |
| Maximum turbo frequency | 4.9 GHz |
| L3 cache | 18 MB |
| Manufacturer launch date | Q2'21 |
| Maximum memory | 128 GB |
| Memory channels | 2 |
| Socket or package | FCBGA1787 |
Sources and verification
Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.
- Feex Hardware Database · Specification source wey dem use for dis sheet. CC BY 4.0.
- Intel: Intel Xeon W-11855M specifications · Dey support the field dem wey dey inside the manufacturer-reference section; check am on 2026-10-29. Source evidence SHA-256 71dddfccea74. This check no dey verify every field wey dem import.
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