Intel Core i9-11900F | Intel Core i9-12900F | |
CPU comparisonIntel Core i9-11900F or Intel Core i9-12900F - 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 i9-11900F has 8 cores with 16 threads and clocks with a maximum frequency of 5.20 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i9-11900F was released in Q1/2021. The Intel Core i9-12900F has 16 cores with 24 threads and clocks with a maximum frequency of 5.10 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i9-12900F was released in Q1/2022. |
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Intel Core i9 (78) | Family | Intel Core i9 (78) |
Intel Core i 11000 (22) | CPU group | Intel Core i 12000 (34) |
11 | Generation | 12 |
Rocket Lake S | Architecture | Alder Lake S |
Desktop / Server | Segment | Desktop / Server |
Intel Core i9-10900F | Predecessor | Intel Core i9-11900F |
Intel Core i9-12900F | Successor | Intel Core i9-13900F |
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CPU Cores and Base FrequencyThe Intel Core i9-11900F has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Core i9-11900F is 2.50 GHz (5.20 GHz) while the Intel Core i9-12900F has 16 CPU cores and 24 threads can calculate simultaneously. The clock frequency of the Intel Core i9-12900F is at 2.40 GHz (5.10 GHz). |
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Intel Core i9-11900F | Characteristic | Intel Core i9-12900F |
8 | Cores | 16 |
16 | Threads | 24 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.50 GHz (5.20 GHz) | A-Core | 2.40 GHz (5.10 GHz) 8x Golden Cove |
-- | B-Core | 1.80 GHz (3.80 GHz) 8x Gracemont |
Memory & PCIeThe Intel Core i9-11900F can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Core i9-12900F supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 76.8 GB/s. |
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Intel Core i9-11900F | Characteristic | Intel Core i9-12900F |
DDR4-3200 | Memory | DDR5-4800, DDR4-3200 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 76.8 GB/s |
No | ECC | No |
4.00 MB | L2 Cache | 14.00 MB |
16.00 MB | L3 Cache | 30.00 MB |
4.0 | PCIe version | 5.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i9-11900F is 65 W, while the Intel Core i9-12900F has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i9-11900F | Characteristic | Intel Core i9-12900F |
65 W | TDP (PL1 / PBP) | 65 W |
224 W @ 56 s | TDP (PL2) | 202 W |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-11900F is manufactured in 14 nm and has 20.00 MB cache. The Intel Core i9-12900F is manufactured in 10 nm and has a 44.00 MB cache. |
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Intel Core i9-11900F | Characteristic | Intel Core i9-12900F |
14 nm | Technology | 10 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, AVX2+ |
LGA 1200 | Socket | LGA 1700 |
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 |
Q1/2021 | Release date | Q1/2022 |
422 $ | Release price | 464 $ |
show more data | show more data | |
Intel Core i9-11900F
8C 16T @ 5.20 GHz |
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Intel Core i9-12900F
16C 24T @ 5.10 GHz |
Intel Core i9-11900F
8C 16T @ 5.20 GHz |
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Intel Core i9-12900F
16C 24T @ 5.10 GHz |
Intel Core i9-11900F
8C 16T @ 3.80 GHz |
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Intel Core i9-12900F
16C 24T @ 4.20 GHz |
Intel Core i9-11900F
8C 16T @ 5.20 GHz |
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Intel Core i9-12900F
16C 24T @ 5.10 GHz |
Intel Core i9-11900F
8C 16T @ 3.80 GHz |
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Intel Core i9-12900F
16C 24T @ 4.20 GHz |
Intel Core i9-11900F
8C 16T @ 3.80 GHz |
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Intel Core i9-12900F
16C 24T @ 4.20 GHz |
Intel Core i9-11900F
8C 16T @ 3.80 GHz |
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Intel Core i9-12900F
16C 24T @ 4.20 GHz |
Intel Core i9-11900F
8C 16T @ 5.20 GHz |
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Intel Core i9-12900F
16C 24T @ 5.10 GHz |
Intel Core i9-11900F
8C 16T @ 3.80 GHz |
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Intel Core i9-12900F
16C 24T @ 4.20 GHz |
Intel Core i9-11900F
8C 16T @ 2.50 GHz |
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Intel Core i9-12900F
16C 24T @ 2.40 GHz |
Intel Core i9-11900F
8C 16T @ 5.20 GHz |
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Intel Core i9-12900F
16C 24T @ 5.10 GHz |
Intel Core i9-11900F
8C 16T @ 3.80 GHz |
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Intel Core i9-12900F
16C 24T @ 4.20 GHz |
Devices using this processor |
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Intel Core i9-11900F | Intel Core i9-12900F |
Unknown | Unknown |