Intel Core i7-1250U | Intel Core i7-3840QM | |
Intel Core i7 | Keluarga | Intel Core i7 Extreme Edition |
Intel Core i 1200P/1200U | kumpulan CPU | Intel Core i 3000M |
12 | Generasi | 3 |
Alder Lake U | Seni bina | Ivy Bridge H |
Mobile | Segmen | Mobile |
-- | Pendahulu | -- |
-- | Pengganti | -- |
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Teras CPU dan Kekerapan Asas |
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10 | Teras | 4 |
12 | Threads | 8 |
hybrid (big.LITTLE) | Seni bina teras | normal |
ya | Hyperthreading | ya |
Tidak | Overclocking ? | ya |
1.10 GHz (4.70 GHz) | A-Core Kekerapan | 2.80 GHz (3.80 GHz) |
0.80 GHz (3.50 GHz) | B-Core Kekerapan | -- |
-- | C-Core Kekerapan | -- |
Grafik Dalaman |
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Intel Iris Xe Graphics 96 (Alder Lake) | GPU | Intel HD Graphics 4000 |
0.25 GHz | kekerapan GPU | 0.65 GHz |
0.90 GHz | GPU (Turbo) | 1.30 GHz |
13 | GPU Generation | 7 |
10 nm | Teknologi | 22 nm |
4 | Maks. paparan | 3 |
96 | Unit pelaksanaan | 16 |
768 | Shader | 128 |
32 GB | Maks. Memori GPU | 2 GB |
12.1 | DirectX Version | 11.0 |
Sokongan codec perkakasan |
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Nyahkod / Pengekodan | Codec h265 / HEVC (8 bit) | Tidak |
Nyahkod / Pengekodan | Codec h265 / HEVC (10 bit) | Tidak |
Nyahkod / Pengekodan | Codec h264 | Nyahkod / Pengekodan |
Nyahkod / Pengekodan | Codec VP9 | Tidak |
Nyahkod | Codec VP8 | Tidak |
Nyahkod | Codec AV1 | Tidak |
Nyahkod / Pengekodan | Codec AVC | Nyahkod / Pengekodan |
Nyahkod | Codec VC-1 | Nyahkod |
Nyahkod / Pengekodan | Codec JPEG | Nyahkod |
Ingatan & PCIe |
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LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 | Ingatan | DDR3L-1333, DDR3L-1600, DDR3-1333, DDR3-1600 |
64 GB | Maks. Ingatan | 32 GB |
2 | Saluran ingatan | 2 |
83.2 GB/s | Max. Lebar jalur | 25.6 GB/s |
Tidak | ECC | Tidak |
6.50 MB | L2 Cache | |
12.00 MB | L3 Cache | 8.00 MB |
4.0 | versi PCIe | 3.0 |
28 | lorong PCIe | 16 |
Pengurusan Terma |
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9 W | TDP (PL1) | 45 W |
29 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 105 °C |
Butiran teknikal |
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10 nm | Teknologi | 22 nm |
x86-64 (64 bit) | Set arahan (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | sambungan ISA | SSE4.1, SSE4.2, AVX |
BGA 1744 | soket | PGA 988 |
VT-x, VT-x EPT, VT-d | Virtualisasi | VT-x, VT-x EPT |
ya | AES-NI | ya |
Q1/2022 | Tarikh keluaran | Q3/2012 |
tunjukkan lebih banyak data | tunjukkan lebih banyak data | |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Intel Core i7-1250U
Intel Iris Xe Graphics 96 (Alder Lake) @ 0.90 GHz |
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Intel Core i7-3840QM
Intel HD Graphics 4000 @ 1.30 GHz |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Intel Core i7-1250U
10C 12T @ 1.10 GHz |
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Intel Core i7-3840QM
4C 8T @ 2.80 GHz |
Peranti yang menggunakan pemproses ini |
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Intel Core i7-1250U | Intel Core i7-3840QM |
Tidak diketahui | Tidak diketahui |