Intel Core i9-11950H | Intel Core i9-9900K | |
CPU comparisonIntel Core i9-11950H or Intel Core i9-9900K - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i9-11950H has 8 cores with 16 threads and clocks with a maximum frequency of 5.00 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i9-11950H was released in Q2/2021. The Intel Core i9-9900K has 8 cores with 16 threads and clocks with a maximum frequency of 5.00 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i9-9900K was released in Q4/2018. |
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Intel Core i9 (78) | Family | Intel Core i9 (78) |
Intel Core i 11000H (17) | CPU group | Intel Core i 9000 (34) |
11 | Generation | 9 |
Tiger Lake H | Architecture | Coffee Lake S Refresh |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | Intel Core i9-10900K |
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CPU Cores and Base FrequencyThe Intel Core i9-11950H is a 8 core processor with a clock frequency of 2.60 GHz (5.00 GHz). The Intel Core i9-9900K has 8 CPU cores with a clock frequency of 3.60 GHz (5.00 GHz). |
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Intel Core i9-11950H | Characteristic | Intel Core i9-9900K |
8 | Cores | 8 |
16 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.60 GHz | Frequency | 3.60 GHz |
5.00 GHz | Turbo Frequency (1 Core) | 5.00 GHz |
3.70 GHz | Turbo Frequency (All Cores) | 4.70 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel UHD Graphics 11th Gen (32 EU) | GPU | Intel UHD Graphics 630 |
0.35 GHz | GPU frequency | 0.35 GHz |
1.45 GHz | GPU (Turbo) | 1.20 GHz |
11 | GPU Generation | 9.5 |
10 nm | Technology | 14 nm |
3 | Max. displays | 3 |
32 | Compute units | 24 |
256 | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 64 GB |
12 | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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Intel UHD Graphics 11th Gen (32 EU) | GPU | Intel UHD Graphics 630 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i9-11950H supports a maximum of 128 GB of memory in 2 memory channels. The Intel Core i9-9900K can connect up to 128 GB of memory in 2 memory channels. |
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Intel Core i9-11950H | Characteristic | Intel Core i9-9900K |
DDR4-3200 | Memory | DDR4-2666 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 42.7 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
24.00 MB | L3 Cache | 16.00 MB |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 16 |
39.4 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i9-11950H has a TDP of 45 W, that of the Intel Core i9-9900K is 95 W. |
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Intel Core i9-11950H | Characteristic | Intel Core i9-9900K |
45 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | 119 W @ 28 s |
-- | TDP up | -- |
35 W | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-11950H has a 24.00 MB cache, while the Intel Core i9-9900K cache has a total of 16.00 MB. |
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Intel Core i9-11950H | Characteristic | Intel Core i9-9900K |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
BGA 1787 | Socket | LGA 1151-2 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2021 | Release date | Q4/2018 |
556 $ | Release price | 650 $ |
show more data | show more data | |
Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-11950H
Intel UHD Graphics 11th Gen (32 EU) @ 1.45 GHz |
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Intel Core i9-9900K
Intel UHD Graphics 630 @ 1.20 GHz |
Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-11950H
8C 16T @ 2.60 GHz |
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Intel Core i9-9900K
8C 16T @ 3.60 GHz |
Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-11950H
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-11950H
8C 16T @ 3.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Devices using this processor |
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Intel Core i9-11950H | Intel Core i9-9900K |
Unknown | Memory PC Intel i9-9900K Multimedia Office PC Intel Core i9 9900K Corsair ONE i160 Kompakter Gaming-PC Intel Core i9-9900K |