Intel Core i9-14900T vs Intel Atom x7425E
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CPU comparison with benchmarks
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| Intel Core i9-14900T | Intel Atom x7425E | |
CPU comparisonIntel Core i9-14900T or Intel Atom x7425E - 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 i9-14900T has 24 cores with 32 threads and clocks with a maximum frequency of 5.50 GHz. Up to 192 GB of memory is supported in 2 memory channels. The Intel Core i9-14900T was released in Q1/2024. The Intel Atom x7425E has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 16 GB of memory in 1 memory channels. The Intel Atom x7425E was released in Q1/2023. |
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| Intel Core i9 (78) | Family | Intel Atom (108) |
| Intel Core i 14000 (23) | CPU group | Intel Atom x7000 (3) |
| 14 | Generation | 7 |
| Raptor Lake S Refresh | Architecture | Alder Lake N |
| Desktop / Server | Segment | Mobile |
| Intel Core i9-13900T | Predecessor | Intel Atom x6425E |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-14900T has 24 CPU cores and can calculate 32 threads in parallel. The clock frequency of the Intel Core i9-14900T is 1.10 GHz (5.50 GHz) while the Intel Atom x7425E has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom x7425E is at 1.50 GHz (3.40 GHz). |
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| Intel Core i9-14900T | Characteristic | Intel Atom x7425E |
| 24 | Cores | 4 |
| 32 | Threads | 4 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.10 GHz (5.50 GHz) 8x Raptor Cove |
A-Core | 1.50 GHz (3.40 GHz) |
| 0.80 GHz (4.00 GHz) 16x Gracemont |
B-Core | -- |
Internal GraphicsThe Intel Core i9-14900T or Intel Atom x7425E has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| Intel UHD Graphics 770 | GPU | Intel UHD Graphics 24 EUs (Alder Lake) |
| 0.30 GHz | GPU frequency | 1.00 GHz |
| 1.65 GHz | GPU (Turbo) | -- |
| 11 | GPU Generation | 12 |
| 10 nm | Technology | 10 nm |
| 3 | Max. displays | 3 |
| 32 | Compute units | 24 |
| 256 | Shader | 192 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 64 GB | Max. GPU Memory | 8 GB |
| 12 | 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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| Intel UHD Graphics 770 | GPU | Intel UHD Graphics 24 EUs (Alder Lake) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | Decode / Encode |
| Decode / Encode | Codec VP8 | Decode / Encode |
| Decode | Codec AV1 | Decode |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i9-14900T can use up to 192 GB of memory in 2 memory channels. The maximum memory bandwidth is 89.6 GB/s. The Intel Atom x7425E supports up to 16 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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| Intel Core i9-14900T | Characteristic | Intel Atom x7425E |
| DDR5-5600, DDR4-3200 | Memory | LPDDR5-4800, DDR5-4800, DDR4-3200 |
| 192 GB | Max. Memory | 16 GB |
| 2 (Dual Channel) | Memory channels | 1 (Single Channel) |
| 89.6 GB/s | Max. Bandwidth | 38.4 GB/s |
| Yes | ECC | No |
| 32.00 MB | L2 Cache | 2.00 MB |
| 36.00 MB | L3 Cache | 6.00 MB |
| 5.0 | PCIe version | 3.0 |
| 20 | PCIe lanes | 9 |
| 78.8 GB/s | PCIe Bandwidth | 8.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i9-14900T is 35 W, while the Intel Atom x7425E has a TDP of 12 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Core i9-14900T | Characteristic | Intel Atom x7425E |
| 35 W | TDP (PL1 / PBP) | 12 W |
| 106 W | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Core i9-14900T is manufactured in 10 nm and has 68.00 MB cache. The Intel Atom x7425E is manufactured in 10 nm and has a 8.00 MB cache. |
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| Intel Core i9-14900T | Characteristic | Intel Atom x7425E |
| 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 |
| LGA 1700 | Socket | BGA 1264 |
| 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 | |
| Q1/2024 | Release date | Q1/2023 |
| -- | Release price | -- |
| show more data | show more data | |
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24C 32T @ 1.10 GHz (5.50 GHz) buy now on Amazon and save!
4C 4T @ 1.50 GHz (3.40 GHz) buy now on Amazon and save!
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Rate these processors
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 Core i9-14900T
Intel UHD Graphics 770 @ 1.65 GHz |
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Intel Atom x7425E
Intel UHD Graphics 24 EUs (Alder Lake) @ 1.00 GHz |
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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 i9-14900T
24C 32T @ 5.50 GHz |
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Intel Atom x7425E
4C 4T @ 3.40 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 i9-14900T
24C 32T @ 5.10 GHz |
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Intel Atom x7425E
4C 4T @ 1.50 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 i9-14900T
24C 32T @ 5.50 GHz |
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Intel Atom x7425E
4C 4T @ 3.40 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 i9-14900T
24C 32T @ 5.10 GHz |
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Intel Atom x7425E
4C 4T @ 1.50 GHz |
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Devices using this processor |
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| Intel Core i9-14900T | Intel Atom x7425E |
| Unknown | Unknown |
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