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Intel 10th Gen Intel Core i9-10900X vs Intel 11th Gen Intel Xeon W-11855M: Comparison

Intel 10th Gen Intel Core i9-10900X and Intel 11th Gen Intel Xeon W-11855M separate most on memory channels: Intel 10th Gen Intel Core i9-10900X at 4, Intel 11th Gen Intel Xeon W-11855M at 2, 50% in favour of Intel 10th Gen Intel Core i9-10900X. L2 Cache splits them by another 25%, again favouring Intel 10th Gen Intel Core i9-10900X. They match on socket status, smt enabled and memory type.

10th Gen Intel Core i9-10900X
IntelIntel 10th Gen Intel Core i9-10900X
11th Gen Intel Xeon W-11855M
IntelIntel 11th Gen Intel Xeon W-11855M

Specs

Specification
10th Gen Intel Core i9-10900X
Intel 10th Gen Intel Core i9-10900X
11th Gen Intel Xeon W-11855M
Intel 11th Gen Intel Xeon W-11855M
BrandIntelIntel
Product LineCore i9Xeon
Model Number10900XW-11855M
CodenameCascade Lake-XTiger Lake
Core/Thread Count10 Core / 20 Thread6 Core / 12 Thread
Release Year20202021
TDP165 W45 W
Market SegmentWorkstation/HEDTWorkstation
Cache19.25MB L3 + 10MB L2 + 640KB L118MB L3 + 7.5MB L2 + 480KB L1
SocketFCLGA2066BGA
Boost/Base Clock4.5 GHz / 3.7 GHz4.8 GHz / 3.2 GHz
Socket StatusEnd of LifeEnd of Life
Process Node14 nm10 nm
SMT EnabledYesYes
P-Core Base Clock3.7 GHz3.2
P-Core Boost Clock4.5 GHz4.8
L2 Cache10 MB7.5 MB-25%
L3 Cache19.25 MB18 MB-6%
Base Power165 W45 W
Memory TypeDDR4DDR4
Memory Channels42-50%
ECC SupportNoYes
Integrated GraphicsNoYes
PCIe GenerationPCIe 3.0PCIe 4.0
Retail AvailabilityRetailSoldered Only
SeriesCore i9Xeon W
ArchitectureCascade Lake-X, 10th Gen Intel CoreTiger Lake, Xeon W Mobile

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