Intel Core i7-8700K Vs Intel Core i7-8700B
- Intel Core i7-8700K Processor has 3.70 GHz Clock Speed.
- And it's Turbo Speed also better than Intel Core i7-8700B Processor. (4.70 GHz Turbo Speed).
| CPU Name | Intel Core i7-8700K | Intel Core i7-8700B |
| CPU Code Name | Products formerly Coffee Lake | Products formerly Coffee Lake |
| Generation | 8th Generation Intel Core i7s | 8th Generation Intel Core i7s |
| Device Category | Desktop | Mobile |
| Processor No | i7-8700K | i7-8700B |
| Status | Launched | Launched |
| CPU Release Date | 2017-10-01 | 2018-04-01 |
| Lithography | 14 nm | 14 nm |
| CPU Price | $303 - $312 | $303 |
| Product Url | Intel Core i7-8700K | Intel Core i7-8700B |
| Processor Graphics | Intel UHD Graphics 630 | Intel UHD Graphics 630 |
| Graphics Base Frequency | 350 MHz | 350 MHz |
| Graphics Max Dynamic Frequency | 1.20 GHz | 1.20 GHz |
| Graphics Video Max Memory | 64 GB | 64 GB |
| Graphics Output | N/A | N/A |
| 4K Support | Yes, at 60Hz | Yes, at 60Hz |
| Max Resolution (HDMI 1.4) | [email protected] | [email protected] |
| Max Resolution (DP) | [email protected] | [email protected] |
| Max Resolution (eDP - Integrated Flat Panel) | [email protected] | [email protected] |
| Max Resolution (VGA) | N/A | N/A |
| DirectX* Support | 12 | 12 |
| OpenGL* Support | 4.5 | 4.5 |
| No of Displays Supported | N/A | N/A |
| Max Memory | 128 GB | 64 GB |
| Memory Type | DDR4-2666 | DDR4-2666 |
| Max No of Memory Channels | 2 | 2 |
| ECC Memory Supported | No | No |
| Mother Board Socket Type | FCLGA1151 | FCBGA1440 |
| Max CPU Configuration | 1 | 1 |
| Thermal Solution Specification | PCG 2015D (130W) | N/A |
| Max Temprature | 100°C | 100°C |
| Package Size | 37.5mm x 37.5mm | 42mm x 28mm |
| No of Cores | 6 | 6 |
| No of Threads | 12 | 12 |
| Processor Clock Speed | 3.70 GHz | 3.20 GHz |
| Processor Turbo Speed | 4.70 GHz | 4.60 GHz |
| TDP | 95 W | 65 W |
| L1 Cache | 12 MB Intel Smart Cache | 12 MB Intel Smart Cache |
| L2 Cache | N/A | N/A |
| L3 Cache | N/A | N/A |
| Turbo Boost Technology | 2.0 | 2.0 |
| vPro Technology | Yes | No |
| Virtualization Technology (VT-x) | Yes | Yes |
| Bit Width | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Instruction Set Extensions | Intel SSE4.1, Intel SSE4.2, Intel AVX2 | Intel SSE4.1, Intel SSE4.2, Intel AVX2 |
| Scalability | 1S Only | N/A |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | Up to 1x16, 2x8, 1x8+2x4 | Up to 1x16, 2x8, 1x8+2x4 |
| Max No of PCI Express Lanes | 16 | 16 |
| Secure Key | Yes | Yes |
| Execute Disable Bit | Yes | Yes |