CPU lineageThe segment in which we have classified the Intel Core i9-11900KB. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the Intel Core i9-11900KB. |
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Name: | Intel Core i9-11900KB |
Family: | Intel Core i9 |
CPU group: | Intel Core i 11000H |
Segment: | Mobile |
Generation: | 11 |
Predecessor: | -- |
Successor: | -- |
CPU Cores / Threads: | 8 / 16 |
Core architecture: | normal |
Cores: | 8x |
Hyperthreading / SMT: | Yes |
Overclocking: | Yes |
Frequency: | 3.30 GHz |
Turbo Frequency (1 Core): | 5.30 GHz |
Turbo Frequency (8 Cores): | 4.90 GHz |
GPU name: | Intel UHD Graphics 11th Gen (32 EU) |
GPU frequency: | 0.35 GHz |
GPU (Turbo): | 1.45 GHz |
Execution units: | 32 |
Shader: | 256 |
Max. GPU Memory: | 64 GB |
Max. displays: | 3 |
Generation: | 11 |
Direct X: | 12 |
Technology: | 10 nm |
Release date: | Q2/2021 |
h265 / HEVC (8 bit): | Decode / Encode |
h265 / HEVC (10 bit): | Decode / Encode |
h264: | Decode / Encode |
VP8: | Decode / Encode |
VP9: | Decode / Encode |
AV1: | Decode |
AVC: | Decode / Encode |
VC-1: | Decode |
JPEG: | Decode / Encode |
Memory & PCIeThe processor can use up to 128 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 51.2 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system. |
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Memory type: | DDR4-3200 |
Max. Memory: | 128 GB |
Memory channels: | 2 (Dual Channel) |
Bandwidth: | 51.2 GB/s |
ECC: | No |
PCIe: | 3.0 x 16 |
AES-NI: | Yes |
Thermal ManagementThe thermal design power (TDP for short) of the processor is 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU. |
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TDP (PL1 / PBP): | 65 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | 55 W |
Tjunction max.: | 100 °C |
Technology: | 10 nm |
Chip design: | Monolithic |
Socket: | BGA 1787 |
L2-Cache: | 4.00 MB |
L3-Cache: | 20.00 MB |
Architecture: | Tiger Lake H |
Operating systems: | Windows 10, Windows 11, Linux |
Virtualization: | VT-x, VT-x EPT, VT-d |
Instruction set (ISA): | x86-64 (64 bit) |
ISA extensions: | SSE4.1, SSE4.2, AVX2, AVX-512 |
Release date: | Q2/2021 |
Release price: | 583 $ |
Part Number: | -- |
Documents: | Technical data sheet |
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AMD Ryzen 9 6980HS
8C 16T @ 5.00 GHz |
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AMD Ryzen 9 6980HX
8C 16T @ 5.00 GHz |
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Intel Core i5-1235U
10C 12T @ 4.40 GHz |
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Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
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AMD Ryzen 9 PRO 6950HS
8C 16T @ 4.90 GHz |
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AMD Ryzen 9 PRO 6950H
8C 16T @ 4.90 GHz |
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Intel Core i5-12490F
6C 12T @ 4.20 GHz |
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Intel Core i7-11850H
8C 16T @ 3.60 GHz |
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Intel Core i9-11900H
8C 16T @ 3.60 GHz |
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Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
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Intel Core i7-10700F
8C 16T @ 4.60 GHz |
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Intel Core i7-10700
8C 16T @ 4.60 GHz |
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Intel Core i9-9900
8C 16T @ 4.00 GHz |
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AMD Ryzen 9 6900HX
8C 16T @ 4.90 GHz |
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Intel Core i3-12100
4C 8T @ 4.30 GHz |
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Intel Core i3-12100F
4C 8T @ 4.30 GHz |
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Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
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AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
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AMD Ryzen 9 6900HS
8C 16T @ 4.60 GHz |
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AMD Ryzen 7 6800HS
8C 16T @ 3.60 GHz |
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AMD Ryzen 7 PRO 6850HS
8C 16T @ 3.60 GHz |
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AMD EPYC 7351
16C 32T @ 2.90 GHz |
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Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
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AMD Ryzen 7 5800HS
8C 16T @ 3.50 GHz |
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Intel Core i9-9820X
10C 20T @ 4.00 GHz |
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Intel Xeon W-11855M
6C 12T @ 3.80 GHz |
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Intel Core i7-13700H
14C 20T @ 5.00 GHz |
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Intel Core i7-13705H
14C 20T @ 5.00 GHz |
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Apple A16 Bionic
6C 6T @ 3.46 GHz |
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Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
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Intel Core i9-12900T
16C 24T @ 4.90 GHz |
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Intel Core i7-11700B
8C 16T @ 5.30 GHz |
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Intel Core i9-11900KF
8C 16T @ 5.30 GHz |
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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 11th Gen (32 EU) @ 1.45 GHz |
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Intel Core i7-12650HX
Intel UHD Graphics 770 @ 1.45 GHz |
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Intel Core i7-12800HX
Intel UHD Graphics 770 @ 1.45 GHz |
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Intel Core i5-11500B
Intel UHD Graphics 11th Gen (32 EU) @ 1.45 GHz |
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Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
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Intel Xeon E5-2690 v3
12C 24T @ 3.00 GHz |
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AMD Ryzen 9 6900HS
8C 16T @ 3.80 GHz |
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Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
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AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
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AMD Ryzen 9 4900HS
8C 16T @ 3.90 GHz |
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AMD Ryzen 7 2700X
8C 16T @ 3.85 GHz |
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AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz |
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Intel Core i9-12900H
14C 20T @ 5.00 GHz |
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Intel Core i9-12900HK
14C 20T @ 5.00 GHz |
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Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
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Intel Core i5-13400F
10C 16T @ 4.60 GHz |
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Intel Core i5-13400
10C 16T @ 4.60 GHz |
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AMD Ryzen 7 5700X
8C 16T @ 4.60 GHz |
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AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
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AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
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AMD Ryzen 9 5980HS
8C 16T @ 4.00 GHz |
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Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
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Intel Core i9-10900T
10C 20T @ 3.70 GHz |
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Intel Xeon Platinum 8153
16C 32T @ 2.40 GHz |
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AMD Ryzen 7 4700
8C 16T @ 3.60 GHz |