Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor. |
Intel Core i9-14900KF | Intel Core Ultra 9 285K | |
CPU comparisonIntel Core i9-14900KF or Intel Core Ultra 9 285K - 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 i9-14900KF has 24 cores with 32 threads and clocks with a maximum frequency of 6.00 GHz. Up to 192 GB of memory is supported in 2 memory channels. The Intel Core i9-14900KF was released in Q4/2023. The Intel Core Ultra 9 285K has 24 cores with 24 threads and clocks with a maximum frequency of 5.50 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Core Ultra 9 285K was released in Q4/2024. |
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Intel Core i9 (78) | Family | Intel Core Ultra 9 (3) |
Intel Core i 14000 (23) | CPU group | Intel Core Ultra 200K (3) |
14 | Generation | 2 |
Raptor Lake S Refresh | Architecture | Arrow Lake |
Desktop / Server | Segment | Desktop / Server |
Intel Core i9-13900KF | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-14900KF is a 24 core processor with a clock frequency of 3.20 GHz (6.00 GHz). The Intel Core Ultra 9 285K has 24 CPU cores with a clock frequency of 3.30 GHz (5.50 GHz). |
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Intel Core i9-14900KF | Characteristic | Intel Core Ultra 9 285K |
24 | Cores | 24 |
32 | Threads | 24 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
3.20 GHz (6.00 GHz) 8x Raptor Cove |
A-Core | 3.30 GHz (5.50 GHz) 8x Lion Cove |
2.40 GHz (4.40 GHz) 16x Gracemont |
B-Core | 1.00 GHz 16x Skymont |
Memory & PCIeThe Intel Core i9-14900KF supports a maximum of 192 GB of memory in 2 memory channels. The Intel Core Ultra 9 285K can connect up to 256 GB of memory in 2 memory channels. |
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Intel Core i9-14900KF | Characteristic | Intel Core Ultra 9 285K |
DDR5-5600, DDR4-3200 | Memory | DDR5-6400 |
192 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
89.6 GB/s | Max. Bandwidth | 102.4 GB/s |
No | ECC | Yes |
32.00 MB | L2 Cache | 36.00 MB |
36.00 MB | L3 Cache | 36.00 MB |
5.0 | PCIe version | 5.0 |
20 | PCIe lanes | 20 |
78.8 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i9-14900KF has a TDP of 125 W, that of the Intel Core Ultra 9 285K is 125 W. |
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Intel Core i9-14900KF | Characteristic | Intel Core Ultra 9 285K |
125 W | TDP (PL1 / PBP) | 125 W |
253 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-14900KF has a 68.00 MB cache, while the Intel Core Ultra 9 285K cache has a total of 72.00 MB. |
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Intel Core i9-14900KF | Characteristic | Intel Core Ultra 9 285K |
10 nm | Technology | 2 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 1700 | Socket | LGA 1851 |
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 11, Linux |
Q4/2023 | Release date | Q4/2024 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 5.50 GHzNot verified |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 5.50 GHzNot verified |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 5.50 GHzNot verified |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 3.30 GHzNot verified |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 5.50 GHzNot verified |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 3.30 GHzNot verified |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 5.50 GHzNot verified |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 3.30 GHzNot verified |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Core Ultra 9 285K
24C 24T @ 3.30 GHzNot verified |
Devices using this processor |
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Intel Core i9-14900KF | Intel Core Ultra 9 285K |
Unknown | Unknown |