Intel Core i9-14900KF vs Intel Xeon w9-3475X
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CPU comparison with benchmarks
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| Intel Core i9-14900KF | Intel Xeon w9-3475X | |
CPU comparisonIntel Core i9-14900KF or Intel Xeon w9-3475X - 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 Xeon w9-3475X has 36 cores with 72 threads and clocks with a maximum frequency of 4.80 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon w9-3475X was released in Q1/2023. |
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| Intel Core i9 (78) | Family | Intel Xeon W (83) |
| Intel Core i 14000 (23) | CPU group | Intel Xeon W-3400 (8) |
| 14 | Generation | 12 |
| Raptor Lake S Refresh | Architecture | Sapphire Rapids-WS |
| Desktop / Server | Segment | Desktop / Server |
| Intel Core i9-13900KF | Predecessor | Intel Xeon W-3375 |
| -- | 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 Xeon w9-3475X has 36 CPU cores with a clock frequency of 2.20 GHz (4.80 GHz). |
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| Intel Core i9-14900KF | Characteristic | Intel Xeon w9-3475X |
| 24 | Cores | 36 |
| 32 | Threads | 72 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | Yes |
| 3.20 GHz (6.00 GHz) 8x Raptor Cove |
A-Core | 2.20 GHz (4.80 GHz) |
| 2.40 GHz (4.40 GHz) 16x Gracemont |
B-Core | -- |
Memory & PCIeThe Intel Core i9-14900KF supports a maximum of 192 GB of memory in 2 memory channels. The Intel Xeon w9-3475X can connect up to 4096 GB of memory in 8 memory channels. |
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| Intel Core i9-14900KF | Characteristic | Intel Xeon w9-3475X |
| DDR5-5600, DDR4-3200 | Memory | DDR5-4800 |
| 192 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 89.6 GB/s | Max. Bandwidth | 307.2 GB/s |
| No | ECC | Yes |
| 32.00 MB | L2 Cache | -- |
| 36.00 MB | L3 Cache | 82.50 MB |
| 5.0 | PCIe version | 5.0 |
| 20 | PCIe lanes | 112 |
| 78.8 GB/s | PCIe Bandwidth | 441.1 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 Xeon w9-3475X is 300 W. |
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| Intel Core i9-14900KF | Characteristic | Intel Xeon w9-3475X |
| 125 W | TDP (PL1 / PBP) | 300 W |
| 253 W | TDP (PL2) | -- |
| -- | TDP up | 360 W |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 95 °C |
Technical detailsThe Intel Core i9-14900KF has a 68.00 MB cache, while the Intel Xeon w9-3475X cache has a total of 82.50 MB. |
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| Intel Core i9-14900KF | Characteristic | Intel Xeon w9-3475X |
| 10 nm | Technology | 10 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, AVX-512, AMX |
| LGA 1700 | Socket | LGA 4677 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 11, Windows Server, Linux |
| Q4/2023 | Release date | Q1/2023 |
| -- | Release price | 3739 $ |
| show more data | show more data | |
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24C 32T @ 3.20 GHz (6.00 GHz) buy now on Amazon and save!
36C 72T @ 2.20 GHz (4.80 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon w9-3475X
36C 72T @ 4.80 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Xeon w9-3475X
36C 72T @ 3.00 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon w9-3475X
36C 72T @ 4.80 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Xeon w9-3475X
36C 72T @ 3.00 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Xeon w9-3475X
36C 72T @ 3.00 GHz |
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Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon w9-3475X
36C 72T @ 4.80 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon w9-3475X
36C 72T @ 4.80 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon w9-3475X
36C 72T @ 4.80 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Xeon w9-3475X
36C 72T @ 3.00 GHz |
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Devices using this processor |
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| Intel Core i9-14900KF | Intel Xeon w9-3475X |
| Unknown | Unknown |
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