IntelBX80677I77700
IntelBX80684I78700

4 Cores, 8 Threads @3.6GHz, Kaby Lake.
Release date: Q1 2017.

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About

6 Cores, 12 Threads @3.2GHz, Coffee Lake.
Release date: Q4 2017.

Real World Speed
Performance profile from 269,165 user samples
122,764 User Benchmarks
Best Bench: 86% Base clock 3.6 GHz, turbo 4 GHz (avg)
Worst Bench: 64% Base clock 3.6 GHz, turbo 1.6 GHz (avg)
Poor: 64% Great: 86%
SPEED RANK: 85th / 1203
Gaming
Gaming 76%
Battleship
Desktop
Desktop 79%
Battleship
Workstation
Workstation 54%
Yacht
146,401 User Benchmarks
Best Bench: 94% Base clock 3.2 GHz, turbo 4.35 GHz (avg)
Worst Bench: 75% Base clock 3.2 GHz, turbo 3.8 GHz (avg)
Poor: 75% Great: 94%
SPEED RANK: 32nd / 1203
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 74%
Battleship
Effective Speed
Effective CPU Speed
76 % 88.2 % Faster effective speed.
+16%
1-Core
Avg. Single Core Mixed Speed
118 Pts 130 Pts Slightly faster single-core speed.
+10%
2-Core
Avg. Dual Core Mixed Speed
227 Pts 255 Pts Slightly faster dual-core speed.
+12%
4-Core
Avg. Quad Core Mixed Speed
408 Pts 493 Pts Faster quad-core speed.
+21%
8-Core
Avg. Octa Core Mixed Speed
608 Pts 796 Pts Much faster octa-core speed.
+31%
1-Core
OC Single Core Mixed Speed
129 Pts 137 Pts Slightly faster OC single-core speed.
+6%
2-Core
OC Dual Core Mixed Speed
251 Pts 271 Pts Slightly faster OC dual-core speed.
+8%
4-Core
OC Quad Core Mixed Speed
486 Pts 531 Pts Slightly faster OC quad-core speed.
+9%
8-Core
OC Octa Core Mixed Speed
666 Pts 886 Pts Much faster OC octa-core speed.
+33%
Market Share
Based on 22,396,970 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.78 % 1.12 % Much higher market share.
+44%
Value
Value For Money
75.2 % 83.5 % Slightly better value.
+11%
User Rating
UBM User Rating
85 % 106 % More popular.
+25%
Price
Price (score)
$289 Slightly cheaper.
+15%
$340
Age
Newest
35 Months 26 Months More recent.
+26%
TDP
Thermal Design Power (TDP)
65 Watts 65 Watts
Cores
CPU Processing Cores
4 cores 6 cores Much higher core count.
+50%
Threads
CPU Processing Threads
8 threads 12 threads Much higher thread count.
+50%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.6 GHz Slightly faster base frequency.
+12%
3.2 GHz
Turbo Clock
Turbo Clock Speed
4.2 GHz 4.6 GHz Slightly faster turbo frequency.
+10%
64-Core
OC Multi Core Mixed Speed
668 Pts 1074 Pts Much faster OC 64-core speed.
+61%
64-Core
Avg. Multi Core Mixed Speed
619 Pts 988 Pts Much faster 64-core speed.
+60%
Series
CPU Architecture
Kaby Lake Coffee Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 630 UHD 630
Launch Date
Launch Date
Q1'17 Q4'17
Cache
Cache
8 MB 12 MB
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX2
Recommended Price
Recommended Customer Price
$303.00 - $312.00 N/A
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-2666
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 630 Intel® UHD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
350.00 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.20 GHz
PCI Express Configurations
PCI Express Configurations ‡
Up to 1x16, 2x8, 1x8+2x4 Up to 1x16 or 2x8 or 1x8+2x4

More specs » More specs »
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The high-end hex core, 12 thread i7-8700 is second in Intel’s line up of 8th generation Coffee Lake CPUs that witnesses an increase in the number of cores at each SKU, as well as further refinement on the 14nm architecture as seen in the 6th and 7th generations. The i7-8700 features a TDP of 65W, 12MB of L3 Cache and 16 PCIe lanes. Although the 8700 has a base clock of 3.2 GHz it has an all core boost of 4.3 GHz and a single core boost of 4.6 GHz. These are unusually high clocks for a non-K SKU, Intel have historically clocked their non-K SKUs around 10% lower than the flagship K variants but with Coffee Lake, the 8700 is almost a match for a stock 8700K. Priced at $320, the i7-8700 offers exceptional single, quad and multi-core processing power to the mainstream market but unfortunately a new 300 series chipset will also need to be factored into the purchase. AMD’s comparably priced Ryzen 7 1700X is an 8 core 16 thread processor which is around 20% faster at multi-threaded tasks, but has around 20% slower single and quad core performance so the choice between these two processors is use case dependant but generally favours Intel for most desktop users whose workloads are typically single or dual core bound.  [Oct '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) December 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

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