Intel Core i9-11900KB - Benchmark, Test and Specs
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| Name: | Intel Core i9-11900KB | Segment: | Mobile |
| Family: | Intel Core i9 | Generation: | 11 |
| CPU group: | Intel Core i 11000H | ||
| Predecessor: | -- | Successor: | -- |
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| Frequency: | 3.30 GHz | CPU Cores: | 8 |
| Turbo (1 Core): | 5.30 GHz | CPU Threads: | 16 |
| Turbo (8 Cores): | 4.90 GHz | ||
| Hyperthreading: | Yes | Overclocking: | Yes |
| Core architecture: | normal | ||
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| GPU name: | Intel UHD Graphics 910 | ||
| GPU frequency: | 0.35 GHz | GPU (Turbo): | 1.45 GHz |
| Execution units: | 32 | Shader: | 256 |
| Max. GPU Memory: | -- | Max. displays: | 3 |
| Generation: | 11 | DirectX Version: | 12 |
| Technology: | 10 nm | Release date: | |
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| h265 / HEVC (8 bit): | Decode / Encode | ||
| h265 / HEVC (10 bit): | Decode / Encode | ||
| h264: | Decode / Encode | ||
| VP9: | Decode / Encode | ||
| VP8: | Decode / Encode | ||
| AV1: | No | ||
| AVC: | Decode / Encode | ||
| VC-1: | Decode | ||
| JPEG: | Decode / Encode | ||
CPU generation and family
CPU Cores and Base Frequency
Internal Graphics
Hardware codec support
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| Memory type: | DDR4-3200 | Max. Memory: | 128 GB |
| ECC: | No | Memory channels: | 2 |
| PCIe version: | 3.0 | PCIe lanes: | 16 |
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| AES-NI: | Yes | ||
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| TDP (PL1): | 65 W | TDP up: | -- |
| TDP (PL2): | -- | TDP down: | 55 W |
| Tjunction max. | 100 °C | ||
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| Instruction set (ISA): | x86-64 (64 bit) | Virtualization: | VT-x, VT-x EPT, VT-d |
| ISA extensions: | SSE4.1, SSE4.2, AVX2, AVX-512 | ||
| L2-Cache: | 4.00 MB | L3-Cache: | 20.00 MB |
| Architecture: | Tiger Lake H | Technology: | 10 nm |
| Socket: | BGA 1787 | Release date: | Q2/2021 |
| Part Number: | -- | ||
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8 x 3.30 GHz, Turbo 5.30 GHz (65 W TDP) buy now on Amazon and save!
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| Used in: | Unknown | ||
Memory & PCIe
Encryption
Thermal Management
Technical details
Devices using this processorBenchmark results
The benchmark results for the Intel Core i9-11900KB have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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.
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Intel Core i7-12700K
12x 3.60 GHz (5.00 GHz) HT |
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Intel Core i9-11900K
8x 3.50 GHz (5.30 GHz) HT |
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Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT |
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Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT |
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Intel Core i7-11700B
8x 3.20 GHz (5.30 GHz) HT |
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Intel Core i5-12400
6x 2.50 GHz (4.40 GHz) HT |
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AMD Ryzen 9 5950X
16x 3.40 GHz (4.90 GHz) HT |
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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.|
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Intel Core i7-11850H
8x 2.50 GHz (4.80 GHz) HT |
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Intel Core i9-11900H
8x 2.50 GHz (4.90 GHz) HT |
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Intel Core i5-12400
6x 2.50 GHz (4.40 GHz) HT |
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Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT |
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Intel Core i7-10700F
8x 2.90 GHz (4.80 GHz) HT |
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Intel Core i7-10700
8x 2.90 GHz (4.80 GHz) HT |
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Intel Core i9-9900
8x 3.10 GHz (5.00 GHz) HT |
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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.|
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AMD Ryzen 9 5950X
16x 3.40 GHz (4.90 GHz) HT |
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Intel Core i9-10900K
10x 3.70 GHz (5.30 GHz) HT |
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Intel Core i9-10900KF
10x 3.70 GHz (5.30 GHz) HT |
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Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT |
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AMD Ryzen 9 5900X
12x 3.70 GHz (4.80 GHz) HT |
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AMD Ryzen 7 5800X
8x 3.80 GHz (4.70 GHz) HT |
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Intel Core i7-11700KF
8x 3.60 GHz (5.00 GHz) HT |
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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.|
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Intel Core i5-12400
6x 2.50 GHz (4.40 GHz) HT |
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Intel Core i9-10900T
10x 1.90 GHz (4.60 GHz) HT |
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AMD Epyc 7351
16x 2.40 GHz (2.90 GHz) HT |
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Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT |
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AMD Ryzen 7 5800HS
8x 2.80 GHz (4.40 GHz) HT |
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Intel Core i9-9820X
10x 3.30 GHz (4.20 GHz) HT |
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Intel Xeon W-11855M
6x 3.20 GHz (4.90 GHz) HT |
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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.|
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Intel Core i9-11900K
8x 3.50 GHz (5.30 GHz) HT |
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Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT |
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AMD Ryzen 5 5600X
6x 3.70 GHz (4.60 GHz) HT |
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Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT |
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AMD Ryzen 7 5700G
8x 3.80 GHz (4.60 GHz) HT |
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AMD Ryzen 9 5980HS
8x 3.00 GHz (4.80 GHz) HT |
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Intel Core i5-11600KF
6x 3.90 GHz (4.90 GHz) HT |
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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.|
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AMD Ryzen 7 3800X
8x 3.90 GHz (4.50 GHz) HT |
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AMD Ryzen 7 5800H
8x 3.20 GHz (4.40 GHz) HT |
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AMD Ryzen 9 5980HS
8x 3.00 GHz (4.80 GHz) HT |
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Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT |
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Intel Core i9-10900T
10x 1.90 GHz (4.60 GHz) HT |
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Intel Xeon Platinum 8153
16x 2.00 GHz (2.80 GHz) HT |
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AMD Ryzen 7 PRO 4750G
8x 3.60 GHz (4.40 GHz) HT |
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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.|
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Intel Core i9-12900K
16x 3.20 GHz (5.20 GHz) HT |
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Intel Core i9-12900KF
16x 3.20 GHz (5.20 GHz) HT |
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Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT |
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Intel Core i7-11700B
8x 3.20 GHz (5.30 GHz) HT |
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Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT |
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Intel Core i9-11900K
8x 3.50 GHz (5.30 GHz) HT |
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Intel Core i9-11900F
8x 2.50 GHz (5.20 GHz) HT |
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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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Intel Core i7-4558U
Intel Iris Graphics 5100 @ 1.20 GHz |
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Intel Core i7-4750HQ
Intel Iris Pro Graphics 5200 @ 1.20 GHz |
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Intel Core i7-4850HQ
Intel Iris Pro Graphics 5200 @ 1.20 GHz |
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Intel Core i9-11900KB
Intel UHD Graphics 910 @ 1.45 GHz |
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Intel Core i9-12900T
Intel UHD Graphics 770 @ 1.45 GHz |
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Intel Core i7-12700T
Intel UHD Graphics 770 @ 1.45 GHz |
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Intel Core i5-12600KF
Intel UHD Graphics 770 @ 1.45 GHz |
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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.|
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AMD Ryzen 9 5900HS Creator Edition
8x 3.30 GHz (4.60 GHz) HT |
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AMD Ryzen 9 5900HX
8x 3.30 GHz (4.60 GHz) HT |
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Intel Xeon E5-2690 v3
12x 2.60 GHz (3.50 GHz) HT |
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Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT |
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AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT |
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AMD Ryzen 9 4900HS
8x 3.00 GHz (4.30 GHz) HT |
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AMD Ryzen 7 2700X
8x 3.70 GHz (4.30 GHz) HT |
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