Name: | Intel Core i9-11900KB |
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Family: | Intel Core i9 (78) |
CPU group: | Intel Core i 11000H (17) |
Architecture: | Tiger Lake H |
Segment: | Mobile |
Generation: | 11 |
Predecessor: | -- |
Successor: | -- |
CPU Cores / Threads: | 8 / 16 |
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Core architecture: | normal |
Cores: | 8x |
Hyperthreading / SMT: | Yes |
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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) |
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GPU frequency: | 0.35 GHz |
GPU (Turbo): | 1.45 GHz |
Compute units: | 32 |
Shader: | 256 |
Hardware Raytracing: | No |
Release date: | Q2/2021 |
Max. displays: | 3 |
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Generation: | 11 |
Direct X: | 12 |
Technology: | 10 nm |
Max. GPU Memory: | 64 GB |
Frame Generation: | No |
h265 / HEVC (8 bit): | Decode / Encode |
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h265 / HEVC (10 bit): | Decode / Encode |
h264: | Decode / Encode |
VP8: | Decode / Encode |
VP9: | Decode / Encode |
AV1: | Decode |
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AVC: | Decode / Encode |
VC-1: | Decode |
JPEG: | Decode / Encode |
Memory & PCIeThe Intel Core i9-11900KB supports up to 128 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 51.2 GB/s. |
|
Memory type: | Memory bandwidth: |
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DDR4-3200 | 51.2 GB/s |
Max. Memory: | 128 GB |
Memory channels: | 2 (Dual Channel) |
ECC: | No |
PCIe: | 3.0 x 16 |
PCIe Bandwidth: | 15.8 GB/s |
Thermal ManagementWith the TDP, the processor manufacturer specifies the cooling solution required for the processor. The Intel Core i9-11900KB has a TDP of 65 W. |
|
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TDP (PL1 / PBP): | 65 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | 55 W |
Tjunction max.: | 100 °C |
Technology: | 10 nm |
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Chip design: | Monolithic |
Socket: | BGA 1787 |
L2-Cache: | 4.00 MB |
L3-Cache: | 20.00 MB |
AES-NI: | Yes |
Operating systems: | Windows 10, Windows 11, Linux |
Virtualization: | VT-x, VT-x EPT, VT-d |
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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 |
AMD Ryzen 9 6980HS
8C 16T @ 5.00 GHz |
|||
AMD Ryzen 9 6980HX
8C 16T @ 5.00 GHz |
|||
Intel Core i5-1235U
10C 12T @ 4.40 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
|||
Intel Core i7-11700B
8C 16T @ 5.30 GHz |
|||
AMD Ryzen 9 PRO 6950HS
8C 16T @ 4.90 GHz |
|||
AMD Ryzen 9 PRO 6950H
8C 16T @ 4.90 GHz |
Intel Core i5-12490F
6C 12T @ 4.20 GHz |
|||
Intel Core i7-11850H
8C 16T @ 3.60 GHz |
|||
Intel Core i9-11900H
8C 16T @ 3.60 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
|||
Intel Core i7-10700F
8C 16T @ 4.60 GHz |
|||
Intel Core i7-10700
8C 16T @ 4.60 GHz |
|||
Intel Core i9-9900
8C 16T @ 4.00 GHz |
Intel Core i7-13800HE
14C 20T @ 5.00 GHz |
|||
Apple A16 Bionic
6C 6T @ 3.46 GHz |
|||
Intel Core i7-13700HX
16C 24T @ 5.00 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
|||
Intel Core i9-12900T
16C 24T @ 4.90 GHz |
|||
Intel Core i7-11700B
8C 16T @ 5.30 GHz |
|||
Intel Core i9-11900KF
8C 16T @ 5.30 GHz |
Intel Core i3-12300
4C 8T @ 4.40 GHz |
|||
Intel Core i7-12800H
14C 20T @ 4.80 GHz |
|||
AMD EPYC 9254
24C 48T @ 4.15 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
|||
Intel Core i5-12450H
8C 12T @ 4.40 GHz |
|||
Intel Core i5-1340P
12C 16T @ 4.60 GHz |
|||
AMD Ryzen 9 5950X
16C 32T @ 4.90 GHz |
AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
|||
AMD Ryzen 9 3900X
12C 24T @ 4.00 GHz |
|||
AMD Ryzen 9 3900XT
12C 24T @ 4.60 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
|||
Intel Core i9-10900KF
10C 20T @ 4.90 GHz |
|||
AMD Ryzen 7 5700X3D
8C 16T @ 3.00 GHz |
|||
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
AMD Ryzen 9 6900HX
8C 16T @ 4.90 GHz |
|||
Intel Core i3-12100
4C 8T @ 4.30 GHz |
|||
Intel Core i3-12100F
4C 8T @ 4.30 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
|||
Intel Core i5-1235U
10C 12T @ 4.40 GHz |
|||
AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
|||
AMD Ryzen 7 5800X
8C 16T @ 4.70 GHz |
AMD Ryzen 7 6800HS
8C 16T @ 3.60 GHz |
|||
AMD Ryzen 7 PRO 6850HS
8C 16T @ 3.60 GHz |
|||
AMD EPYC 7351
16C 32T @ 2.90 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
|||
AMD Ryzen 7 5800HS
8C 16T @ 3.50 GHz |
|||
Intel Core i9-9820X
10C 20T @ 4.00 GHz |
|||
Intel Xeon W-11855M
6C 12T @ 3.80 GHz |
Intel Core i7-4750HQ
Intel Iris Pro Graphics 5200 @ 1.20 GHz |
|||
Apple A14 Bionic
Apple A14 @ 1.46 GHz |
|||
Qualcomm Snapdragon 8 Gen 1
Qualcomm Adreno 730 @ 0.82 GHz |
|||
Intel Core i9-11900KB
Intel UHD Graphics 11th Gen (32 EU) @ 1.45 GHz |
|||
Intel Core i7-12650HX
Intel UHD Graphics 770 @ 1.45 GHz |
|||
Intel Core i7-12800HX
Intel UHD Graphics 770 @ 1.45 GHz |
|||
Intel Core i5-11500B
Intel UHD Graphics 11th Gen (32 EU) @ 1.45 GHz |
AMD Ryzen 9 PRO 6950HS
8C 16T @ 4.20 GHz |
|||
Intel Xeon Gold 6146
12C 24T @ 3.60 GHz |
|||
Intel Xeon Platinum 8176
28C 56T @ 2.50 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
|||
AMD Ryzen 7 6800HS
8C 16T @ 3.60 GHz |
|||
Intel Xeon W-11955M
8C 16T @ 3.20 GHz |
|||
Intel Xeon E5-2698 v4
20C 40T @ 2.80 GHz |
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
|||
Intel Xeon E5-2690 v3
12C 24T @ 3.00 GHz |
|||
AMD Ryzen 9 6900HS
8C 16T @ 3.80 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
|||
AMD Ryzen 9 4900H
8C 16T @ 4.00 GHz |
|||
AMD Ryzen 9 4900HS
8C 16T @ 3.90 GHz |
|||
AMD Ryzen 7 2700X
8C 16T @ 3.85 GHz |
AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz |
|||
Intel Core i9-12900H
14C 20T @ 5.00 GHz |
|||
Intel Core i9-12900HK
14C 20T @ 5.00 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 5.30 GHz |
|||
Intel Core i5-13400F
10C 16T @ 4.60 GHz |
|||
Intel Core i5-13400
10C 16T @ 4.60 GHz |
|||
AMD Ryzen 7 5700X
8C 16T @ 4.60 GHz |
AMD Ryzen 7 3800X
8C 16T @ 4.20 GHz |
|||
AMD Ryzen 7 5800H
8C 16T @ 3.80 GHz |
|||
AMD Ryzen 9 5980HS
8C 16T @ 4.00 GHz |
|||
Intel Core i9-11900KB
8C 16T @ 4.90 GHz |
|||
Intel Core i9-10900T
10C 20T @ 3.70 GHz |
|||
Intel Xeon Platinum 8153
16C 32T @ 2.40 GHz |
|||
AMD Ryzen 7 4700
8C 16T @ 3.60 GHz |