Intel Core i9-11900KB - Benchmark, Test and Specs

Intel Core i9-11900KB

CPU generation and familyCPU generation and family

Name: Intel Core i9-11900KB Segment: Mobile
Family: Intel Core i9 Generation: 11
CPU group: Intel Core i 11000H
Predecessor: -- Successor: --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

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
A core: -- B core: --
C core: --

Internal GraphicsInternal Graphics

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:

Hardware codec supportHardware codec support

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

Memory & PCIeMemory & PCIe

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

EncryptionEncryption

AES-NI: Yes

Thermal ManagementThermal Management

TDP (PL1): 65 W TDP up: --
TDP (PL2): -- TDP down: 55 W
Tjunction max. 100 °C

Technical detailsTechnical details

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: --

Devices using this processorDevices using this processor

Used in: Unknown

Benchmark results

Verified Benchmark 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.

Intel Core i7-12700K Intel Core i7-12700K
12x 3.60 GHz (5.00 GHz) HT
1712
Amazon
Intel Core i9-11900K Intel Core i9-11900K
8x 3.50 GHz (5.30 GHz) HT
1686
Amazon
Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
1686
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT
1663
Amazon
Intel Core i7-11700B Intel Core i7-11700B
8x 3.20 GHz (5.30 GHz) HT
1663
Amazon
Intel Core i5-12400 Intel Core i5-12400
6x 2.50 GHz (4.40 GHz) HT
1647
Amazon
AMD Ryzen 9 5950X AMD Ryzen 9 5950X
16x 3.40 GHz (4.90 GHz) HT
1639
Amazon
Show all Cinebench R23 (Single-Core) results



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.

Intel Core i7-11850H Intel Core i7-11850H
8x 2.50 GHz (4.80 GHz) HT
12345
Amazon
Intel Core i9-11900H Intel Core i9-11900H
8x 2.50 GHz (4.90 GHz) HT
12345
Amazon
Intel Core i5-12400 Intel Core i5-12400
6x 2.50 GHz (4.40 GHz) HT
12344
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT
12264
Amazon
Intel Core i7-10700F Intel Core i7-10700F
8x 2.90 GHz (4.80 GHz) HT
12250
Amazon
Intel Core i7-10700 Intel Core i7-10700
8x 2.90 GHz (4.80 GHz) HT
12250
Amazon
Intel Core i9-9900 Intel Core i9-9900
8x 3.10 GHz (5.00 GHz) HT
12205
Amazon
Show all Cinebench R23 (Multi-Core) results



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 AMD Ryzen 9 5950X
16x 3.40 GHz (4.90 GHz) HT
647
Amazon
Intel Core i9-10900K Intel Core i9-10900K
10x 3.70 GHz (5.30 GHz) HT
645
Amazon
Intel Core i9-10900KF Intel Core i9-10900KF
10x 3.70 GHz (5.30 GHz) HT
645
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT
640
Amazon
AMD Ryzen 9 5900X AMD Ryzen 9 5900X
12x 3.70 GHz (4.80 GHz) HT
637
Amazon
AMD Ryzen 7 5800X AMD Ryzen 7 5800X
8x 3.80 GHz (4.70 GHz) HT
628
Amazon
Intel Core i7-11700KF Intel Core i7-11700KF
8x 3.60 GHz (5.00 GHz) HT
612
Amazon
Show all Cinebench R20 (Single-Core) results



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 Intel Core i5-12400
6x 2.50 GHz (4.40 GHz) HT
4784
Amazon
Intel Core i9-10900T Intel Core i9-10900T
10x 1.90 GHz (4.60 GHz) HT
4768
Amazon
AMD Epyc 7351 AMD Epyc 7351
16x 2.40 GHz (2.90 GHz) HT
4728
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT
4712
Amazon
AMD Ryzen 7 5800HS AMD Ryzen 7 5800HS
8x 2.80 GHz (4.40 GHz) HT
4710
Amazon
Intel Core i9-9820X Intel Core i9-9820X
10x 3.30 GHz (4.20 GHz) HT
4677
Amazon
Intel Xeon W-11855M Intel Xeon W-11855M
6x 3.20 GHz (4.90 GHz) HT
4586
Amazon
Show all Cinebench R20 (Multi-Core) results



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.

Intel Core i9-11900K Intel Core i9-11900K
8x 3.50 GHz (5.30 GHz) HT
262
Amazon
Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
262
Amazon
AMD Ryzen 5 5600X AMD Ryzen 5 5600X
6x 3.70 GHz (4.60 GHz) HT
258
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT
256
Amazon
AMD Ryzen 7 5700G AMD Ryzen 7 5700G
8x 3.80 GHz (4.60 GHz) HT
250
Amazon
AMD Ryzen 9 5980HS AMD Ryzen 9 5980HS
8x 3.00 GHz (4.80 GHz) HT
247
Amazon
Intel Core i5-11600KF Intel Core i5-11600KF
6x 3.90 GHz (4.90 GHz) HT
245
Amazon
Show all Cinebench R15 (Single-Core) results



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 AMD Ryzen 7 3800X
8x 3.90 GHz (4.50 GHz) HT
2165
Amazon
AMD Ryzen 7 5800H AMD Ryzen 7 5800H
8x 3.20 GHz (4.40 GHz) HT
2164
Amazon
AMD Ryzen 9 5980HS AMD Ryzen 9 5980HS
8x 3.00 GHz (4.80 GHz) HT
2154
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT
2144
Amazon
Intel Core i9-10900T Intel Core i9-10900T
10x 1.90 GHz (4.60 GHz) HT
2136
Amazon
Intel Xeon Platinum 8153 Intel Xeon Platinum 8153
16x 2.00 GHz (2.80 GHz) HT
2124
Amazon
AMD Ryzen 7 PRO 4750G AMD Ryzen 7 PRO 4750G
8x 3.60 GHz (4.40 GHz) HT
2114
Amazon
Show all Cinebench R15 (Multi-Core) results



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 i9-12900K Intel Core i9-12900K
16x 3.20 GHz (5.20 GHz) HT
1888
Amazon
Intel Core i9-12900KF Intel Core i9-12900KF
16x 3.20 GHz (5.20 GHz) HT
1888
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT
1878
Amazon
Intel Core i7-11700B Intel Core i7-11700B
8x 3.20 GHz (5.30 GHz) HT
1878
Amazon
Intel Core i9-11900KF Intel Core i9-11900KF
8x 3.50 GHz (5.30 GHz) HT
1878
Amazon
Intel Core i9-11900K Intel Core i9-11900K
8x 3.50 GHz (5.30 GHz) HT
1878
Amazon
Intel Core i9-11900F Intel Core i9-11900F
8x 2.50 GHz (5.20 GHz) HT
1831
Amazon
Show all Geekbench 5, 64bit (Single-Core) results



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.

Intel Core i7-4558U Intel Core i7-4558U
Intel Iris Graphics 5100 @ 1.20 GHz
768
Amazon
Intel Core i7-4750HQ Intel Core i7-4750HQ
Intel Iris Pro Graphics 5200 @ 1.20 GHz
768
Amazon
Intel Core i7-4850HQ Intel Core i7-4850HQ
Intel Iris Pro Graphics 5200 @ 1.20 GHz
768
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
Intel UHD Graphics 910 @ 1.45 GHz
742
Amazon
Intel Core i9-12900T Intel Core i9-12900T
Intel UHD Graphics 770 @ 1.45 GHz
742
Amazon
Intel Core i7-12700T Intel Core i7-12700T
Intel UHD Graphics 770 @ 1.45 GHz
742
Amazon
Intel Core i5-12600KF Intel Core i5-12600KF
Intel UHD Graphics 770 @ 1.45 GHz
742
Amazon
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



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.

AMD Ryzen 9 5900HS Creator Edition AMD Ryzen 9 5900HS Creator Edition
8x 3.30 GHz (4.60 GHz) HT
174
Amazon
AMD Ryzen 9 5900HX AMD Ryzen 9 5900HX
8x 3.30 GHz (4.60 GHz) HT
174
Amazon
Intel Xeon E5-2690 v3 Intel Xeon E5-2690 v3
12x 2.60 GHz (3.50 GHz) HT
185.5
Amazon
Intel Core i9-11900KB Intel Core i9-11900KB
8x 3.30 GHz (5.30 GHz) HT
200
Amazon
AMD Ryzen 9 4900H AMD Ryzen 9 4900H
8x 3.30 GHz (4.40 GHz) HT
202
Amazon
AMD Ryzen 9 4900HS AMD Ryzen 9 4900HS
8x 3.00 GHz (4.30 GHz) HT
208
Amazon
AMD Ryzen 7 2700X AMD Ryzen 7 2700X
8x 3.70 GHz (4.30 GHz) HT
211.2
Amazon
Show all Blender 2.81 (bmw27) results



Popular comparisons

1. Intel Core i9-11900KB Intel Core i9-11900K Intel Core i9-11900KB vs Intel Core i9-11900K
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3. Intel Core i9-11900KB AMD Ryzen 9 5950X Intel Core i9-11900KB vs AMD Ryzen 9 5950X
4. Intel Core i9-11900KB AMD Ryzen 9 5900X Intel Core i9-11900KB vs AMD Ryzen 9 5900X
5. Intel Core i9-11900KF Intel Core i9-11900KB Intel Core i9-11900KF vs Intel Core i9-11900KB
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