AMD Ryzen 7 7840HS | Intel Core i5-1245UL | |
AMD Ryzen 7 | Keluarga | Intel Core i5 |
AMD Ryzen 7040 | kumpulan CPU | Intel Core i 1200P/1200U |
6 | Generasi | 12 |
Phoenix (Zen 4) | Seni bina | Alder Lake U |
Mobile | Segmen | Mobile |
-- | Pendahulu | -- |
AMD Ryzen 7 8840HS | Pengganti | -- |
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Teras CPU dan Kekerapan Asas |
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8 | Teras | 10 |
16 | Threads | 12 |
normal | Seni bina teras | hybrid (big.LITTLE) |
ya | Hyperthreading | ya |
Tidak | Overclocking ? | Tidak |
3.80 GHz (5.10 GHz) | A-Core Kekerapan | 2.50 GHz (4.40 GHz) |
-- | B-Core Kekerapan | 1.20 GHz (3.30 GHz) |
-- | C-Core Kekerapan | -- |
Grafik Dalaman |
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AMD Radeon 780M | GPU | Intel Iris Xe Graphics 80 (Alder Lake) |
0.80 GHz | kekerapan GPU | 0.35 GHz |
2.70 GHz | GPU (Turbo) | 1.20 GHz |
3 | GPU Generation | 13 |
4 nm | Teknologi | 10 nm |
4 | Maks. paparan | 4 |
12 | Unit pelaksanaan | 80 |
768 | Shader | 640 |
32 GB | Maks. Memori GPU | 32 GB |
12 | DirectX Version | 12.1 |
Sokongan codec perkakasan |
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Nyahkod / Pengekodan | Codec h265 / HEVC (8 bit) | Nyahkod / Pengekodan |
Nyahkod / Pengekodan | Codec h265 / HEVC (10 bit) | Nyahkod / Pengekodan |
Nyahkod / Pengekodan | Codec h264 | Nyahkod / Pengekodan |
Nyahkod | Codec VP9 | Nyahkod / Pengekodan |
Nyahkod | Codec VP8 | Nyahkod |
Nyahkod / Pengekodan | Codec AV1 | Nyahkod |
Nyahkod | Codec AVC | Nyahkod / Pengekodan |
Nyahkod | Codec VC-1 | Nyahkod |
Nyahkod / Pengekodan | Codec JPEG | Nyahkod / Pengekodan |
Ingatan & PCIe |
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DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Ingatan | DDR5-4800, DDR4-3200 |
256 GB | Maks. Ingatan | 64 GB |
2 | Saluran ingatan | 2 |
120.0 GB/s | Max. Lebar jalur | 76.8 GB/s |
ya | ECC | Tidak |
8.00 MB | L2 Cache | 6.50 MB |
16.00 MB | L3 Cache | 12.00 MB |
4.0 | versi PCIe | 4.0 |
20 | lorong PCIe | 28 |
Pengurusan Terma |
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54 W | TDP (PL1) | 15 W |
-- | TDP (PL2) | 55 W |
60 W | TDP up | 28 W |
35 W | TDP down | 12 W |
100 °C | Tjunction max. | 100 °C |
Butiran teknikal |
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4 nm | Teknologi | 10 nm |
x86-64 (64 bit) | Set arahan (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | sambungan ISA | SSE4.1, SSE4.2, AVX2 |
FP8 | soket | BGA 1744 |
AMD-V, SVM | Virtualisasi | VT-x, VT-x EPT, VT-d |
ya | AES-NI | ya |
Q1/2023 | Tarikh keluaran | Q3/2022 |
tunjukkan lebih banyak data | tunjukkan lebih banyak data | |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
AMD Radeon 780M @ 2.70 GHz |
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Intel Core i5-1245UL
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
|||
Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
AMD Ryzen 7 7840HS
8C 16T @ 3.80 GHz |
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Intel Core i5-1245UL
10C 12T @ 2.50 GHz |
Peranti yang menggunakan pemproses ini |
|
AMD Ryzen 7 7840HS | Intel Core i5-1245UL |
Lenovo IdeaPad Pro 5 14 Lenovo IdeaPad Pro 5 16 |
Tidak diketahui |