Intel
Intel Core i9-11900K 3.5 GHz 8-Core
Specifications
Performance
Cores:
8
Threads:
16
Base Clock:
3.5 GHz
Boost Clock:
5.3 GHz
Architecture
Socket:
LGA1200
Release Year:
2021
Architecture:
Rocket Lake-S
Series:
Core_i9
Process:
14 nm
PCIe Version:
PCIe 4.0
Memory & Cache
Memory Type:
DDR4
Memory Speed:
DDR4-3200 MHz
Memory Bandwidth:
51.2 GB/s
Memory Channels:
2
Max Memory:
128 GB
L2 Cache:
4 MB
L3 Cache:
16 MB
ECC Support:
No
Physical
TDP:
125 W
Max TDP:
225 W
Cooler Included:
No
Integrated Graphics:
UHD Graphics 750
Max TDP values may be estimated when manufacturer data is unavailable.
Real-world power draw varies with workload, cooling, and motherboard PL (Power Limit) settings.
Intel Core i9-11900K 3.5 GHz 8-Core
The Intel Core i9-11900K 3.5 GHz 8-Core is a mainstream 8-core, 16-thread Intel processor featuring Rocket Lake-S architecture. With Good performance rating (15.5 perf/watt), this CPU delivers excellent performance for 1080p gaming at maximum settings with high frame rates or 1440p gaming at medium-high settings, great for streaming while gaming with integrated graphics.
Key Features
Gaming
Weighted toward physics simulation and single-thread speed — the two bottlenecks in modern game engines.
#79 of 102
Workstation
Prioritizes multithreaded throughput and memory bandwidth — reflects professional rendering and compute workloads.
#75 of 102
Content Creation
Multithread-heavy with significant float math weighting — optimized for video encoding, 3D rendering, and creative tools.
#74 of 102
Office Work
Single-thread dominant — captures the responsiveness that matters for productivity apps and everyday tasks.
#75 of 102
Work + Gaming
Balanced blend of gaming and workstation weights — for builds that need to handle both without compromise.
#76 of 102
1080p gaming at maximum settings with high frame rates or 1440p gaming at medium-high settings, great for streaming while gaming
Integrated Graphics
You might also like
