IntelBX80677G4620
IntelBX80684I79700K

2 Cores, 4 Threads @3.7GHz, Kaby Lake.
Release date: Q1 2017.

8 Cores, 8 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

Real World Speed
Performance profile from 553,980 user samples
3,147 User Benchmarks
Best Bench: 75% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Worst Bench: 54% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Poor: 54% Great: 75%
SPEED RANK: 466th / 1442
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 75%
Battleship
Workstation
Workstation 49%
Yacht
550,833 User Benchmarks
Best Bench: 105% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 82% Base clock 3.6 GHz, turbo 0.8 GHz (avg)
Poor: 82% Great: 105%
SPEED RANK: 98th / 1442
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier
Effective Speed
Effective CPU Speed
66.7 % 96.9 % Much faster effective speed.
+45%
Memory
Avg. Memory Latency
83.6 Pts 90.9 Pts Slightly lower memory latency.
+9%
1-Core
Avg. Single Core Speed
106 Pts 140 Pts Much faster single-core speed.
+32%
2-Core
Avg. Dual Core Speed
189 Pts 279 Pts Much faster dual-core speed.
+48%
4-Core
Avg. Quad Core Speed
289 Pts 552 Pts Hugely faster quad-core speed.
+91%
8-Core
Avg. Octa Core Speed
294 Pts 964 Pts Hugely faster octa-core speed.
+228%
Memory
OC Memory Latency
94.5 Pts 96.6 Pts +2%
1-Core
OC Single Core Speed
118 Pts 155 Pts Much faster OC single-core speed.
+31%
2-Core
OC Dual Core Speed
220 Pts 309 Pts Much faster OC dual-core speed.
+40%
4-Core
OC Quad Core Speed
329 Pts 618 Pts Hugely faster OC quad-core speed.
+88%
8-Core
OC Octa Core Speed
329 Pts 1123 Pts Hugely faster OC octa-core speed.
+241%
Market Share
Based on 67,696,007 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 1.82 % Insanely higher market share.
+∞%
Value
Value For Money
99.5 % +1% 98.9 %
User Rating
UBM User Rating
54 % 92 % Much more popular.
+70%
Price
Price (score)
$65 Much cheaper.
+75%
$258
Age
Newest
87 Months 65 Months More recent.
+25%
TDP
Thermal Design Power (TDP)
51 Watts Much more energy efficient.
+46%
95 Watts
Cores
CPU Processing Cores
2 cores 8 cores Hugely higher core count.
+300%
Threads
CPU Processing Threads
4 threads 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.7 GHz +3% 3.6 GHz
Turbo Clock
Turbo Clock Speed
3.7 GHz 4.9 GHz Much faster turbo frequency.
+32%
64-Core
OC Multi Core Speed
329 Pts 1145 Pts Hugely faster OC 64-core speed.
+248%
64-Core
Avg. Multi Core Speed
296 Pts 1001 Pts Hugely faster 64-core speed.
+238%
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 Q4'18
Cache
Cache
3 MB 12 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Recommended Price
Recommended Customer Price
$93.00 $374.00 - $385.00
Thermal Solution Specification
Thermal Solution Specification
PCG 2015C (65W) PCG 2015D (130W)
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-2666
ECC Memory Supported
ECC Memory Supported ‡
Yes No
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
1.10 GHz 1.20 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
No Yes

More specs » More specs »
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Intel’s Core i7-9700K is an unlocked 9th generation Coffee Lake CPU. It is an 8 core, 8 thread processor. The 9700K features 12 MB of cache, a 95W TDP and Intel UHD 630 graphics. Like the other 9th generation chips, it is compatible with Intel’s new Z390 chipset as well as last years Z370 chipset (with an updated BIOS). The 9700K has stock base / boost clocks of 3.6 / 4.6 GHz and a single core boost of 4.9 GHz (compared to 3.6, 4.7 and 5.0 GHz for the flagship 9900K). This translates to almost identical single, quad and octa core performance between the 9900K and 9700K. Mainstream PC games do not benefit from more than six threads, so at $350 (25% cheaper than the 9900K), the 9700K offers far better value for money to gamers. That said gamers have very little reason not to consider the i5-9600K which, when overclocked, offers almost equivalent performance at a 35% discount[Oct '18 CPUPro]

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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical 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.
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Welcome to our 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 value for money upgrades.

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How it works

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  • - 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
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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 Frequently Asked Questions

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