Intel Xeon Platinum 8490H vs Intel Core i9-14900T
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CPU comparison with benchmarks
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| Intel Xeon Platinum 8490H | Intel Core i9-14900T | |
CPU comparisonIntel Xeon Platinum 8490H or Intel Core i9-14900T - 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 Xeon Platinum 8490H has 60 cores with 120 threads and clocks with a maximum frequency of 3.50 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Platinum 8490H was released in Q1/2023. The Intel Core i9-14900T has 24 cores with 32 threads and clocks with a maximum frequency of 5.50 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The Intel Core i9-14900T was released in Q1/2024. |
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| Intel Xeon Platinum (89) | Family | Intel Core i9 (78) |
| Intel Xeon Platinum 8400 (18) | CPU group | Intel Core i 14000 (23) |
| 4 | Generation | 14 |
| Sapphire Rapids | Architecture | Raptor Lake S Refresh |
| Desktop / Server | Segment | Desktop / Server |
| -- | Predecessor | Intel Core i9-13900T |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8490H is a 60 core processor with a clock frequency of 1.90 GHz (3.50 GHz). The Intel Core i9-14900T has 24 CPU cores with a clock frequency of 1.10 GHz (5.50 GHz). |
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| Intel Xeon Platinum 8490H | Characteristic | Intel Core i9-14900T |
| 60 | Cores | 24 |
| 120 | Threads | 32 |
| normal | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.90 GHz (3.50 GHz) | A-Core | 1.10 GHz (5.50 GHz) 8x Raptor Cove |
| -- | B-Core | 0.80 GHz (4.00 GHz) 16x Gracemont |
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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| no iGPU | GPU | Intel UHD Graphics 770 |
| GPU frequency | 0.30 GHz | |
| -- | GPU (Turbo) | 1.65 GHz |
| -- | GPU Generation | 11 |
| Technology | 10 nm | |
| Max. displays | 3 | |
| -- | Compute units | 32 |
| -- | Shader | 256 |
| 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 770 |
| 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 | Decode |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon Platinum 8490H supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Core i9-14900T can connect up to 192 GB of memory in 2 memory channels. |
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| Intel Xeon Platinum 8490H | Characteristic | Intel Core i9-14900T |
| DDR5-4400, DDR5-4800 | Memory | DDR5-5600, DDR4-3200 |
| 4096 GB | Max. Memory | 192 GB |
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 307.2 GB/s | Max. Bandwidth | 89.6 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | 32.00 MB |
| 112.50 MB | L3 Cache | 36.00 MB |
| 5.0 | PCIe version | 5.0 |
| 80 | PCIe lanes | 20 |
| 315.0 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Platinum 8490H has a TDP of 350 W, that of the Intel Core i9-14900T is 35 W. |
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| Intel Xeon Platinum 8490H | Characteristic | Intel Core i9-14900T |
| 350 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | 106 W |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Platinum 8490H has a 112.50 MB cache, while the Intel Core i9-14900T cache has a total of 68.00 MB. |
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| Intel Xeon Platinum 8490H | Characteristic | Intel Core i9-14900T |
| 10 nm | Technology | 10 nm |
| Chiplet | 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 4677 | Socket | LGA 1700 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q1/2023 | Release date | Q1/2024 |
| 17000 $ | Release price | -- |
| show more data | show more data | |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Xeon Platinum 8490H
@ 0.00 GHz |
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Intel Core i9-14900T
Intel UHD Graphics 770 @ 1.65 GHz |
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Devices using this processor |
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| Intel Xeon Platinum 8490H | Intel Core i9-14900T |
| Unknown | Unknown |
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