Intel Core i9-7940X | Intel Core i7-2720QM | |
Intel Core i9 | Keluarga | Intel Core i7 |
Intel Core i 7000X | kumpulan CPU | Intel Core i 2000M |
7 | Generasi | 2 |
Skylake X | Seni bina | Sandy Bridge H |
Desktop / Server | Segmen | Mobile |
-- | Pendahulu | -- |
Intel Core i9-9940X | Pengganti | -- |
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Teras CPU dan Kekerapan Asas |
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14 | Teras | 4 |
28 | Threads | 8 |
normal | Seni bina teras | normal |
ya | Hyperthreading | ya |
ya | Overclocking ? | Tidak |
3.10 GHz | Kekerapan | 2.20 GHz |
4.30 GHz | Turbo Kekerapan (1 teras) | 3.30 GHz |
3.70 GHz | Turbo Kekerapan (Semua Teras) | -- |
Grafik Dalaman |
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no iGPU | GPU | Intel HD Graphics 3000 |
kekerapan GPU | 0.65 GHz | |
GPU (Turbo) | 1.30 GHz | |
GPU Generation | 6 | |
Teknologi | 32 nm | |
Maks. paparan | 2 | |
Unit pelaksanaan | 12 | |
Shader | 96 | |
Maks. Memori GPU | 2 GB | |
DirectX Version | 10.1 | |
Sokongan codec perkakasan |
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Tidak | Codec h265 / HEVC (8 bit) | Tidak |
Tidak | Codec h265 / HEVC (10 bit) | Tidak |
Tidak | Codec h264 | Nyahkod / Pengekodan |
Tidak | Codec VP9 | Tidak |
Tidak | Codec VP8 | Tidak |
Tidak | Codec AV1 | Tidak |
Tidak | Codec AVC | Nyahkod / Pengekodan |
Tidak | Codec VC-1 | Nyahkod |
Tidak | Codec JPEG | Tidak |
Ingatan & PCIe |
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DDR4-2666 | Ingatan | DDR3-1066, DDR3-1333, DDR3-1600 |
128 GB | Maks. Ingatan | 32 GB |
4 | Saluran ingatan | 2 |
85.4 GB/s | Max. Lebar jalur | 25.6 GB/s |
Tidak | ECC | Tidak |
L2 Cache | ||
19.00 MB | L3 Cache | 6.00 MB |
3.0 | versi PCIe | 2.0 |
44 | lorong PCIe | 16 |
Pengurusan Terma |
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165 W | TDP (PL1) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Butiran teknikal |
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14 nm | Teknologi | 32 nm |
x86-64 (64 bit) | Set arahan (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | sambungan ISA | SSE4.1, SSE4.2, AVX |
LGA 2066 | soket | PGA 988 |
VT-x, VT-x EPT, VT-d | Virtualisasi | VT-x, VT-x EPT |
ya | AES-NI | ya |
Q4/2017 | Tarikh keluaran | Q1/2011 |
tunjukkan lebih banyak data | tunjukkan lebih banyak data | |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
-- |
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Intel Core i7-2720QM
Intel HD Graphics 3000 @ 1.30 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Intel Core i9-7940X
14C 28T @ 3.10 GHz |
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Intel Core i7-2720QM
4C 8T @ 2.20 GHz |
Peranti yang menggunakan pemproses ini |
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Intel Core i9-7940X | Intel Core i7-2720QM |
Tidak diketahui | Tidak diketahui |