Intel Core i9-9900KF | Intel Core i9-9900K | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i9-9900KF and the Intel Core i9-9900K and use benchmarks to check which processor is faster.
We compare the Intel Core i9-9900KF 8 core processor released in Q1/2019 with the Intel Core i9-9900K which has 8 CPU cores and was introduced in Q4/2018. |
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Intel Core i9 (81) | Family | Intel Core i9 (81) |
Intel Core i 9000 (34) | CPU group | Intel Core i 9000 (34) |
9 | Generation | 9 |
Coffee Lake S Refresh | Architecture | Coffee Lake S Refresh |
Desktop | Segment | Desktop |
-- | Predecessor | -- |
Intel Core i9-10900KF | Successor | Intel Core i9-10900K |
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CPU Cores and Base FrequencyThe Intel Core i9-9900KF is a 8 core processor with a clock frequency of 3.60 GHz (5.00 GHz). The processor can compute 16 threads at the same time. The Intel Core i9-9900K clocks with 3.60 GHz (5.00 GHz), has 8 CPU cores and can calculate 16 threads in parallel. |
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Intel Core i9-9900KF | Characteristic | Intel Core i9-9900K |
8 | Cores | 8 |
16 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.60 GHz | Frequency | 3.60 GHz |
5.00 GHz | Turbo Frequency (1 Core) | 5.00 GHz |
4.70 GHz | Turbo Frequency (All Cores) | 4.70 GHz |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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no iGPU | GPU | Intel UHD Graphics 630 |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.20 GHz |
-- | GPU Generation | 9.5 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 24 |
-- | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 GB |
-- | 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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no iGPU | GPU | Intel UHD Graphics 630 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i9-9900KF, while the Intel Core i9-9900K supports a maximum of 128 GB of memory with a maximum memory bandwidth of 42.7 GB/s enabled. |
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Intel Core i9-9900KF | Characteristic | Intel Core i9-9900K |
DDR4-2666 | Memory | DDR4-2666 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
42.7 GB/s | Max. Bandwidth | 42.7 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
16.00 MB | L3 Cache | 16.00 MB |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 16 |
15.8 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe Intel Core i9-9900KF has a TDP of 95 W. The TDP of the Intel Core i9-9900K is 95 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i9-9900KF | Characteristic | Intel Core i9-9900K |
95 W | TDP (PL1 / PBP) | 95 W |
119 W @ 28 s | TDP (PL2) | 119 W @ 28 s |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-9900KF has 16.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i9-9900K is at 16.00 MB. The processor is manufactured in 14 nm. |
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Intel Core i9-9900KF | Characteristic | Intel Core i9-9900K |
14 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 1151-2 | 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 |
Q1/2019 | Release date | Q4/2018 |
600 $ | Release price | 650 $ |
show more data | show more data | |
Intel Core i9-9900KF
Geekbench 6 MT: 8,182 / 600 $ |
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Intel Core i9-9900K
Geekbench 6 MT: 8,182 / 650 $ |
Intel Core i9-9900KF
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-9900KF
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-9900KF
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-9900KF
8C 16T @ 4.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-9900KF
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-9900KF
8C 16T @ 4.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-9900KF
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-9900KF
8C 16T @ 4.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-9900KF
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-9900KF
8C 16T @ 4.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-9900KF
8C 16T @ 4.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-9900KF
8C 16T @ 4.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-9900KF
8C 16T @ 4.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-9900KF
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-9900KF
8C 16T @ 3.60 GHz |
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Intel Core i9-9900K
8C 16T @ 3.60 GHz |
Intel Core i9-9900KF
8C 16T @ 5.00 GHz |
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Intel Core i9-9900K
8C 16T @ 5.00 GHz |
Intel Core i9-9900KF
8C 16T @ 4.70 GHz |
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Intel Core i9-9900K
8C 16T @ 4.70 GHz |
Intel Core i9-9900KF
@ 0.00 GHz |
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Intel Core i9-9900K
Intel UHD Graphics 630 @ 1.20 GHz |
Devices using this processor |
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Intel Core i9-9900KF | 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 |