CPU Cores

 

🔸 1. Pentium 1, 2, 3, 4

·         🕰️ Old generation processors from Intel

·         ⚙️ Single core hote thay (sirf 1 kaam ek time pe achhe se karte)

·         🖥️ Used in: Windows 95/98/XP time ke computers

·         ❌ Slow processing speed, modern software ke liye weak

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🔸 2. Dual Core

·         ⚙️ 2 cores (yaani 2 brain) — ek time pe 2 tasks handle kar sakta hai

·         🧠 Better multi-tasking than Pentium

·         🖥️ Used in: Early Windows 7 laptops/PCs

·         ✅ Decent for light use (browsing, MS Office, movies)

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🔸 3. Core2Duo

·         💡 Intel ka improved Dual Core version

·         🔁 Fast performance & better energy saving

·         🖥️ Used in 2007–2011 laptops/desktops

·         ⚙️ 2 cores with better architecture than normal Dual Core

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🔸 4. Quad Core

·         ⚙️ 4 cores — ek time pe 4 kaam easily kar sakta hai

·         💻 Used in: Mid to high-end PCs/laptops

·         🔥 Good for gaming, editing, multitasking

·         ⚡ Much faster than Dual Core & Core2Duo

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🔸 5. i3, i5, i7, i9 (Intel Core Series)

Name	Explanation
i3	Budget processor – 2 to 4 cores, daily tasks ke liye best (office, browsing)
i5	Mid-range – 4 to 6 cores, good for gaming, moderate editing
i7	High-end – 6 to 8+ cores, fast performance, video editing, programming
i9	Powerful – 8 to 16+ cores, heavy tasks like 3D rendering, high-end gaming, servers

🆚 i3 < i5 < i7 < i9

Zyada core, zyada threads, aur zyada speed.