|
Essentials |
|
|
Product Collection |
11th Generation Intel® Core™ i9 Processors |
|
Code Name |
Products formerly Rocket Lake |
|
Vertical Segment |
Desktop |
|
Processor Number |
i9-11900K |
|
Status |
Launched |
|
Launch Date |
Q1'21 |
|
Lithography |
14 nm |
|
Use Conditions |
PC/Client/Tablet |
|
Recommended Customer Price |
$539.00 - $549.00 |
|
CPU Specifications |
|
|
# of Cores |
8 |
|
# of Threads |
16 |
|
Processor Base Frequency |
3.50 GHz |
|
Max Turbo Frequency |
5.30 GHz |
|
Intel® Thermal Velocity Boost Frequency |
5.30 GHz |
|
Cache |
16 MB Intel® Smart Cache |
|
Bus Speed |
8 GT/s |
|
Intel® Turbo Boost Max Technology 3.0 Frequency ‡ |
5.20 GHz |
|
Intel® Turbo Boost Technology 2.0 Frequency‡ |
5.10 GHz |
|
TDP |
125 W |
|
Configurable TDP-down Frequency |
3.00 GHz |
|
Configurable TDP-down |
95 W |
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Supplemental Information |
|
|
Embedded Options Available |
No |
|
Datasheet |
View now |
|
Memory Specifications |
|
|
Max Memory Size (dependent on memory type) |
128 GB |
|
Memory Types |
DDR4-3200 |
|
Max # of Memory Channels |
2 |
|
Max Memory Bandwidth |
50 GB/s |
|
ECC Memory Supported ‡ |
No |
|
Processor Graphics |
|
|
Processor Graphics ‡ |
Intel® UHD Graphics 750 |
|
Graphics Base Frequency |
350 MHz |
|
Graphics Max Dynamic Frequency |
1.30 GHz |
|
Graphics Video Max Memory |
64 GB |
|
Execution Units |
32 |
|
4K Support |
Yes, at 60Hz |
|
Max Resolution (HDMI)‡ |
4096x2160@60Hz |
|
Max Resolution (DP)‡ |
5120 x 3200 @60Hz |
|
Max Resolution (eDP - Integrated Flat Panel)‡ |
5120 x 3200 @60Hz |
|
DirectX* Support |
12.1 |
|
OpenGL* Support |
4.5 |
|
Intel® Quick Sync Video |
Yes |
|
Intel® InTru™ 3D Technology |
Yes |
|
Intel® Clear Video HD Technology |
Yes |
|
Intel® Clear Video Technology |
Yes |
|
# of Displays Supported ‡ |
3 |
|
Device ID |
0x4C8A |
|
OpenCL* Support |
3.0 |
|
Expansion Options |
|
|
Scalability |
1S Only |
|
PCI Express Revision |
4.0 |
|
PCI Express Configurations ‡ |
Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 |
|
Max # of PCI Express Lanes |
20 |
|
Package Specifications |
|
|
Sockets Supported |
FCLGA1200 |
|
Max CPU Configuration |
1 |
|
Thermal Solution Specification |
PCG 2019A |
|
Intel® Thermal Velocity Boost Temperature |
70 °C |
|
TJUNCTION |
100°C |
|
Package Size |
37.5 mm x 37.5 mm |
