Intel Core i5-8250U | Intel Core i7-14650HX | |
CPU comparisonIntel Core i5-8250U or Intel Core i7-14650HX - 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 i5-8250U has 4 cores with 8 threads and clocks with a maximum frequency of 3.40 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i5-8250U was released in Q3/2017. The Intel Core i7-14650HX has 16 cores with 24 threads and clocks with a maximum frequency of 5.20 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The Intel Core i7-14650HX was released in Q1/2024. |
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Intel Core i5 (331) | Family | Intel Core i7 (298) |
Intel Core i 8000U (KL) (7) | CPU group | Intel Core i 14000H (5) |
8 | Generation | 14 |
Kaby Lake U Refresh | Architecture | Raptor Lake H Refresh |
Mobile | Segment | Mobile |
-- | Predecessor | Intel Core i7-13650HX |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-8250U is a 4 core processor with a clock frequency of 1.60 GHz (3.40 GHz). The Intel Core i7-14650HX has 16 CPU cores with a clock frequency of 2.20 GHz (5.20 GHz). |
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Intel Core i5-8250U | Characteristic | Intel Core i7-14650HX |
4 | Cores | 16 |
8 | Threads | 24 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.60 GHz (3.40 GHz) | A-Core | 2.20 GHz (5.20 GHz) 8x Raptor Cove |
-- | B-Core | 1.60 GHz (3.70 GHz) 8x Gracemont |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Intel Core i5-8250U | Characteristic | Intel Core i7-14650HX |
-- | AI hardware | Intel® AI Boost |
-- | AI specifications | Intel Deep Learning Boost (Intel DL Boost) |
-- | NPU + CPU + iGPU | -- |
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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Intel UHD Graphics 620 | GPU | Intel UHD Graphics 13th Gen (32 EU) |
0.30 GHz | GPU frequency | 0.40 GHz |
1.10 GHz | GPU (Turbo) | 1.60 GHz |
9.5 | GPU Generation | 13 |
14 nm | Technology | 10 nm |
3 | Max. displays | 3 |
24 | Compute units | 32 |
192 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
16 GB | Max. GPU Memory | 64 GB |
12 | DirectX Version | 12.1 |
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 620 | GPU | Intel UHD Graphics 13th Gen (32 EU) |
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 |
No | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i5-8250U supports a maximum of 32 GB of memory in 2 memory channels. The Intel Core i7-14650HX can connect up to 192 GB of memory in 2 memory channels. |
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Intel Core i5-8250U | Characteristic | Intel Core i7-14650HX |
DDR4-2400 | Memory | DDR5-5600, DDR4-3200 |
32 GB | Max. Memory | 192 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 89.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 30.00 MB |
3.0 | PCIe version | 5.0 |
12 | PCIe lanes | 20 |
11.8 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 i5-8250U has a TDP of 15 W, that of the Intel Core i7-14650HX is 55 W. |
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Intel Core i5-8250U | Characteristic | Intel Core i7-14650HX |
15 W | TDP (PL1 / PBP) | 55 W |
-- | TDP (PL2) | 157 W |
-- | TDP up | -- |
-- | TDP down | 45 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i5-8250U has a 6.00 MB cache, while the Intel Core i7-14650HX cache has a total of 30.00 MB. |
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Intel Core i5-8250U | Characteristic | Intel Core i7-14650HX |
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 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
BGA 1356 | Socket | BGA 1964 |
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 |
Q3/2017 | Release date | Q1/2024 |
385 $ | Release price | -- |
show more data | show more data | |
Intel Core i5-8250U
4C 8T @ 3.40 GHz |
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Intel Core i7-14650HX
16C 24T @ 5.20 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
Intel UHD Graphics 620 @ 1.10 GHz |
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Intel Core i7-14650HX
Intel UHD Graphics 13th Gen (32 EU) @ 1.60 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
4C 8T @ 3.40 GHz |
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Intel Core i7-14650HX
16C 24T @ 5.20 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
4C 8T @ 3.40 GHz |
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Intel Core i7-14650HX
16C 24T @ 5.20 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
4C 8T @ 3.40 GHz |
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Intel Core i7-14650HX
16C 24T @ 5.20 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
4C 8T @ 1.60 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Intel Core i5-8250U
4C 8T @ 3.40 GHz |
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Intel Core i7-14650HX
16C 24T @ 5.20 GHz |
Intel Core i5-8250U
4C 8T @ 2.30 GHz |
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Intel Core i7-14650HX
16C 24T @ 2.20 GHz |
Devices using this processor |
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Intel Core i5-8250U | Intel Core i7-14650HX |
Acer Aspire Acer Chromebook Acer Spin Acer Swift Acer TravelMate Asus UX410UA Asus Vivobook 15 Asus ZenBook 13 Asus ZenBook 14 Dell Inspiron 13 Dell Inspiron 14 Dell Inspiron 15 Dell Inspiron 17 Dell XPS 13 Fujitsu Lifebook Fujitsu Lifebook U938 |
Unknown |