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


Intel Core i9-11900KB

The processor Intel Core i9-11900KB is developed on the 10 nm technology node and architecture Tiger Lake H. Its base clock speed is 3.30 GHz, and maximum clock speed in turbo boost - 4.90 GHz. Intel Core i9-11900KB contains 8 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.

CPU Cores and Base Frequency CPU Cores and Base Frequency
Frequency 3.30 GHz Cores 8
Turbo (1 Core) 5.30 GHz CPU Threads 16
Turbo (All Cores) 4.90 GHz
Hyperthreading ? Yes Overclocking ? Yes
Core architecture normal
Internal Graphics Internal Graphics
GPU name Intel UHD Graphics 11th Gen (32 EU)
GPU frequency 0.35 GHz
GPU (Turbo) 1.45 GHz
Generation
DirectX Version 12
Execution units 32
Shader 256
Max. Memory 64 GB
Max. displays 3
Technology 10 nm
Release date Q2/2021
Hardware codec support Hardware codec support
H264 Decode / Encode
H265 / HEVC (8 bit) Decode / Encode
H265 / HEVC (10 bit) Decode / Encode
VP8 Decode / Encode
VP9 Decode / Encode
AV1 Decode
AV1 Decode
AVC Decode / Encode
JPEG Decode / Encode
Memory & PCIe Memory & PCIe
Memory type DDR4-3200
Max. Memory 128 GB
Memory channels 2 ECC No
PCIe version 3.0 PCIe lanes 16
Thermal Management Thermal Management
TDP (PL1) 65 W TDP (PL2)
TDP up -- TDP down 55 W
Tjunction max 100 °C
Technical details 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
Virtualization VT-x, VT-x EPT, VT-d
Release date Q2/2021
Socket BGA 1787

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.

77% Complete
AMD Ryzen 9 6980HS 1669 (76%)
76% Complete
AMD Ryzen 9 6980HX 1669 (76%)
76% Complete
76% Complete
76% Complete
76% Complete
76% 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 12355 (19%)
19% Complete
Intel Core i7-11850H 12345 (19%)
19% Complete
Intel Core i9-11900H 12345 (19%)
19% Complete
Intel Core i9-11900KB 12264 (19%)
19% Complete
Intel Core i7-10700F 12250 (19%)
19% Complete
Intel Core i7-10700 12250 (19%)
19% Complete
Intel Core i9-9900 12205 (19%)
19% 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 6900HX 642 (73%)
73% Complete
73% Complete
73% Complete
73% Complete
AMD Ryzen 9 5900X 637 (73%)
73% Complete
AMD Ryzen 7 5800X 628 (72%)
72% Complete
AMD Ryzen 9 6900HS 614 (70%)
70% 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.

AMD Ryzen 7 6800HS 4735 (19%)
19% Complete
19% Complete
AMD Epyc 7351 4728 (19%)
19% Complete
19% Complete
AMD Ryzen 7 5800HS 4710 (19%)
19% Complete
Intel Core i9-9820X 4677 (18%)
18% Complete
Intel Xeon W-11855M 4586 (18%)
18% 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.

85% Complete
84% Complete
Apple A16 Bionic 1890 (84%)
84% Complete
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84% 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.

4% Complete
4% Complete
4% Complete
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4% Complete
4% Complete

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
9% Complete
9% Complete
10% Complete
AMD Ryzen 9 4900H 202 (10%)
10% Complete
AMD Ryzen 9 4900HS 208 (10%)
10% Complete
AMD Ryzen 7 2700X 211.2 (10%)
10% 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.

AMD Ryzen 5 5600X 258 (78%)
78% Complete
78% Complete
78% Complete
77% Complete
AMD Ryzen 7 5700X 253 (76%)
76% Complete
AMD Ryzen 9 6900HS 252 (76%)
76% Complete
AMD Ryzen 7 5700G 250 (76%)
76% 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 2165 (21%)
21% Complete
AMD Ryzen 7 5800H 2164 (21%)
21% Complete
AMD Ryzen 9 5980HS 2154 (20%)
20% Complete
20% Complete
20% Complete
20% Complete
AMD Ryzen 7 4700 2114 (20%)
20% Complete

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