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Intel Core i9-11900KB

The Intel Core i9-11900KB operates with 8 cores and 16 CPU threads. It run at 5.30 GHz base 4.90 GHz all cores while the TDP is set at 65 W.The processor is attached to the BGA 1787 CPU socket. This version includes 20.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR4-3200 RAM and features 3.0 PCIe Gen 16 lanes. Tjunction keeps below 100 °C degrees C. In particular, Tiger Lake H Architecture is enhanced with 10 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q2/2021

Intel Core i9-11900KB
Frequency 3.30 GHz
CPU Cores 8
CPU Threads 16
Turbo (1 Core) 5.30 GHz
Turbo (8 Cores): 4.90 GHz
Hyperthreading Yes check
Overclocking Yes check
Core Architecture normal

Memory & PCIe

Memory type DDR4-3200
Max memory 128 GB
Memory channels 2
ECC No
PCIe version 3.0
PCIe lanes 16

Encryption

AES-NI Yes check

Internal Graphics

Memory type DDR4-3200
GPU name Intel UHD Graphics 910
GPU frequency 0.35 GHz
GPU (Turbo) 1.45 GHz
Generation
DirectX Version 12
Execution units 32
Shader 256
Max memory
Max. displays 3
Technology 10 nm
Release date

Technical details

Instruction set (ISA) x86-64 (64 bit)
Architecture Tiger Lake H
L2-Cache 4.00 MB
L3-Cache 20.00 MB
Technology 10 nm
Release date Q2/2021
Socket BGA 1787

Thermal Management

TDP (PL1) 65 W
TDP (PL2) --
TDP Up --
TDP Down 55 W
Tjunction max 100 °C

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i7-12700H 1,722 (81%)
81% Complete
Intel Core i9-11900K 1,696 (80%)
80% Complete
Intel Core i9-11900KF 1,696 (80%)
80% Complete
Intel Core i9-11900KB 1,672 (79%)
79% Complete
Intel Core i7-11700B 1,672 (79%)
79% Complete
AMD Ryzen 9 5950X 1,660 (78%)
78% Complete
AMD Ryzen 9 5900X 1,645 (77%)
77% Complete

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Ryzen 7 3700X 12,358 (17%)
17% Complete
Intel Core i7-11850H 12,348 (17%)
17% Complete
Intel Core i9-11900H 12,348 (17%)
17% Complete
Intel Core i9-11900KB 12,267 (16%)
16% Complete
Intel Core i7-10700F 12,253 (16%)
16% Complete
Intel Core i7-10700 12,253 (16%)
16% Complete
Intel Core i9-9900 12,208 (16%)
16% Complete

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD Ryzen 9 5950X 656 (79%)
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AMD Ryzen 9 5900X 646 (78%)
78% Complete
AMD Ryzen 7 5800X 637 (77%)
77% Complete
75% Complete

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i5-12400 4,787 (19%)
19% Complete
Intel Core i9-10900T 4,771 (19%)
19% Complete
AMD Epyc 7351 4,731 (19%)
19% Complete
Intel Core i9-11900KB 4,715 (19%)
19% Complete
AMD Ryzen 7 5800HS 4,713 (19%)
19% Complete
Intel Core i9-9820X 4,680 (19%)
19% Complete
Intel Xeon W-11855M 4,589 (19%)
19% Complete

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

89% Complete
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AMD Ryzen 5 5600X 268 (88%)
88% Complete
87% Complete
AMD Ryzen 7 5700G 260 (85%)
85% Complete
AMD Ryzen 9 5980HS 257 (84%)
84% Complete
83% Complete

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Ryzen 7 3800X 2,169 (21%)
21% Complete
AMD Ryzen 7 5800H 2,168 (21%)
21% Complete
AMD Ryzen 9 5980HS 2,158 (20%)
20% Complete
Intel Core i9-11900KB 2,148 (20%)
20% Complete
Intel Core i9-10900T 2,140 (20%)
20% Complete
20% Complete
AMD Ryzen 7 PRO 4750G 2,118 (20%)
20% Complete

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i9-12900KS 2,115 (100%)
100% Complete
Intel Core i9-12900K 2,001 (95%)
95% Complete
Intel Core i9-12900KF 2,001 (95%)
95% Complete
Intel Core i9-11900KB 1,888 (89%)
89% Complete
Intel Core i7-11700B 1,888 (89%)
89% Complete
Intel Core i9-11900KF 1,888 (89%)
89% Complete
Intel Core i9-11900K 1,888 (89%)
89% Complete

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

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Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

9% Complete
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Intel Xeon E5-2690 v3 185.51 (9%)
9% Complete
10% Complete
AMD Ryzen 9 4900H 205 (10%)
10% Complete
AMD Ryzen 9 4900HS 211 (10%)
10% Complete
AMD Ryzen 7 2700X 211.23 (10%)
10% Complete

Buy Intel Core i9-11900KB

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