FOR for Intel Core i7-8086K 8670 8670T 8700B 8700T 12M Cache 4.00 GHz FCLGA1151 for Desktop Use New and Used
Here’s a comparison table for the Intel Core i7 processors you mentioned:
Feature | Core i7-8086K | Core i7-8700 | Core i7-8700T | Core i7-8700B | Core i7-8700K |
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Cores / Threads | 6 / 12 | 6 / 12 | 6 / 12 | 6 / 12 | 6 / 12 |
Base Clock | 4.0 GHz | 3.2 GHz | 2.4 GHz | 3.2 GHz | 3.7 GHz |
Boost Clock | 5.0 GHz (ST) | 4.6 GHz (ST) | 4.0 GHz (ST) | 4.6 GHz (ST) | 4.7 GHz (ST) |
TDP | 95W | 65W | 35W | 65W | 95W |
Unlocked | Yes | No | No | No | Yes |
Memory Support | DDR4-2666 | DDR4-2666 | DDR4-2666 | DDR4-2666 | DDR4-2666 |
PCIe Lanes | 16 | 16 | 16 | 16 | 16 |
Integrated GPU | UHD Graphics 630 | UHD Graphics 630 | UHD Graphics 630 | UHD Graphics 630 | UHD Graphics 630 |
Manufacturing | 14nm | 14nm | 14nm | 14nm | 14nm |
Socket | LGA 1151 | LGA 1151 | LGA 1151 | BGA 1440 | LG |
1. Intel Core i7-8086K
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Special Edition CPU: Released to celebrate the 40th anniversary of the original Intel 8086 processor.
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High Performance: 6 cores, 12 threads, with a high base clock of 4.0 GHz and a single-core boost up to 5.0 GHz (the first consumer CPU to hit 5 GHz out of the box).
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Unlocked Multiplier: Fully unlocked for overclocking, making it ideal for enthusiasts.
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95W TDP: Higher power consumption compared to non-K models.
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UHD Graphics 630: Integrated GPU for basic display needs.
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LGA 1151 Socket: Compatible with 300-series motherboards (Z370/Z390 recommended for overclocking).
Best for: Gamers and overclockers who want a high-performance, limited-edition CPU.
2. Intel Core i7-8700
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Mainstream 6-Core CPU: 6 cores, 12 threads, with a base clock of 3.2 GHz and a max turbo boost of 4.6 GHz.
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65W TDP: Balanced power efficiency for desktops.
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Locked Multiplier: Cannot be overclocked (non-K SKU).
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UHD Graphics 630: Integrated graphics for basic usage.
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LGA 1151 Socket: Works with Intel 300-series chipsets (H370, B360, H310, Z370/Z390).
Best for: General users, productivity work, and gaming (without overclocking).
3. Intel Core i7-8700T
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Low-Power Variant: 6 cores, 12 threads, but with a reduced base clock of 2.4 GHz and boost up to 4.0 GHz.
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35W TDP: Designed for energy-efficient systems (small form factor PCs, all-in-ones).
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Locked Multiplier: No overclocking support.
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UHD Graphics 630: Integrated GPU for basic tasks.
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LGA 1151 Socket: Compatible with 300-series motherboards.
Best for: Compact and low-power systems where cooling is limited.
4. Intel Core i7-8700B
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OEM-Focused CPU: Similar to the i7-8700 but soldered directly to the motherboard (BGA 1440 socket).
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6 Cores, 12 Threads: Base clock of 3.2 GHz, boost up to 4.6 GHz.
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65W TDP: Same power draw as the standard 8700.
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No Upgradeability: Used in pre-built systems (like Intel NUCs or mini-PCs).
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UHD Graphics 630: Integrated graphics.
Best for: Small form factor and OEM systems where space and power efficiency matter.
5. Intel Core i7-8700KÂ (Included for comparison, though not in your original list)
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Flagship 8th Gen CPU: 6 cores, 12 threads, with a 3.7 GHz base clock and 4.7 GHz turbo boost.
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Unlocked Multiplier: Fully overclockable (K-series).
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95W TDP: Higher power draw under load.
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UHD Graphics 630: Integrated GPU.
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LGA 1151 Socket: Requires Z370/Z390 motherboards for overclocking.
Best for: Enthusiasts, gamers, and content creators who want overclocking headroom.
Summary of Key Differences
Model | Cores/Threads | Base/Boost Clock | TDP | Overclocking | Socket | Use Case |
---|---|---|---|---|---|---|
i7-8086K | 6/12 | 4.0 GHz / 5.0 GHz | 95W | Yes (Unlocked) | LGA 1151 | High-performance gaming/OC |
i7-8700 | 6/12 | 3.2 GHz / 4.6 GHz | 65W | No | LGA 1151 | Mainstream desktops |
i7-8700T | 6/12 | 2.4 GHz / 4.0 GHz | 35W | No | LGA 1151 | Low-power/SFF PCs |
i7-8700B | 6/12 | 3.2 GHz / 4.6 GHz | 65W | No | BGA 1440 (OEM) | Pre-built compact systems |
i7-8700K | 6/12 | 3.7 GHz / 4.7 GHz | 95W | Yes (Unlocked) | LGA 1151 |
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