Intel Core i7-4900MQ | Intel Core i7-8565U | |
Intel Core i7 | Keluarga | Intel Core i7 |
Intel Core i 4000M/4000H | kumpulan CPU | Intel Core i 8000U (WL) |
4 | Generasi | 8 |
Haswell H | Seni bina | Whiskey Lake U |
Mobile | Segmen | Mobile |
-- | Pendahulu | -- |
-- | Pengganti | -- |
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Teras CPU dan Kekerapan Asas |
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4 | Teras | 4 |
8 | Threads | 8 |
normal | Seni bina teras | normal |
ya | Hyperthreading | ya |
Tidak | Overclocking ? | Tidak |
2.80 GHz | Kekerapan | 1.80 GHz |
3.80 GHz | Turbo Kekerapan (1 teras) | 4.60 GHz |
3.80 GHz | Turbo Kekerapan (Semua Teras) | 2.40 GHz |
Grafik Dalaman |
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Intel HD Graphics 4600 | GPU | Intel UHD Graphics 620 |
0.40 GHz | kekerapan GPU | 0.30 GHz |
1.30 GHz | GPU (Turbo) | 1.15 GHz |
7.5 | GPU Generation | 9.5 |
22 nm | Teknologi | 14 nm |
3 | Maks. paparan | 3 |
20 | Unit pelaksanaan | 24 |
160 | Shader | 192 |
2 GB | Maks. Memori GPU | 16 GB |
11.1 | DirectX Version | 12 |
Sokongan codec perkakasan |
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Tidak | Codec h265 / HEVC (8 bit) | Nyahkod / Pengekodan |
Tidak | Codec h265 / HEVC (10 bit) | Nyahkod / Pengekodan |
Nyahkod / Pengekodan | Codec h264 | Nyahkod / Pengekodan |
Tidak | Codec VP9 | Nyahkod / Pengekodan |
Tidak | Codec VP8 | Nyahkod / Pengekodan |
Tidak | Codec AV1 | Tidak |
Nyahkod / Pengekodan | Codec AVC | Nyahkod / Pengekodan |
Nyahkod | Codec VC-1 | Nyahkod |
Nyahkod | Codec JPEG | Nyahkod / Pengekodan |
Ingatan & PCIe |
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DDR3L-1333, DDR3L-1600 | Ingatan | DDR4-2400 |
32 GB | Maks. Ingatan | 64 GB |
2 | Saluran ingatan | 2 |
25.6 GB/s | Max. Lebar jalur | 38.4 GB/s |
Tidak | ECC | Tidak |
L2 Cache | ||
8.00 MB | L3 Cache | 8.00 MB |
3.0 | versi PCIe | 3.0 |
16 | lorong PCIe | 16 |
Pengurusan Terma |
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47 W | TDP (PL1) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Butiran teknikal |
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22 nm | Teknologi | 14 nm |
x86-64 (64 bit) | Set arahan (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | sambungan ISA | SSE4.1, SSE4.2, AVX2 |
PGA 946 | soket | BGA 1356 |
VT-x, VT-x EPT, VT-d | Virtualisasi | VT-x, VT-x EPT, VT-d |
ya | AES-NI | ya |
Q2/2013 | Tarikh keluaran | Q3/2018 |
tunjukkan lebih banyak data | tunjukkan lebih banyak data | |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
Intel HD Graphics 4600 @ 1.30 GHz |
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Intel Core i7-8565U
Intel UHD Graphics 620 @ 1.15 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
Intel Core i7-4900MQ
4C 8T @ 2.80 GHz |
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Intel Core i7-8565U
4C 8T @ 1.80 GHz |
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Intel Core i7-4900MQ | Intel Core i7-8565U |
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