Intel
IntelBX80684I79700K
  

4 Cores, 8 Threads @3.70 GHz, Kaby Lake.
Release date ≈ Q1 2020.

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

Real World Speed
Performance profile from 550,839 user samples
6 User Benchmarks
Best Bench: 76% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Worst Bench: 46% Base clock 3.7 GHz, turbo 3.7 GHz (avg)
Poor: 46% Great: 76%
SPEED RANK: 524th / 1456
Gaming
Gaming 64%
Destroyer
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 52%
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: 105th / 1456
Gaming
Gaming 97%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier
Effective Speed
Effective CPU Speed
64.2 % 96.9 % Much faster effective speed.
+51%
Memory
Avg. Memory Latency
62 Pts 90.9 Pts Much lower memory latency.
+47%
1-Core
Avg. Single Core Speed
88.5 Pts 140 Pts Much faster single-core speed.
+58%
2-Core
Avg. Dual Core Speed
152 Pts 279 Pts Hugely faster dual-core speed.
+84%
4-Core
Avg. Quad Core Speed
373 Pts 552 Pts Much faster quad-core speed.
+48%
8-Core
Avg. Octa Core Speed
450 Pts 964 Pts Hugely faster octa-core speed.
+114%
Memory
OC Memory Latency
78.8 Pts 96.6 Pts Lower OC memory latency.
+23%
1-Core
OC Single Core Speed
117 Pts 155 Pts Much faster OC single-core speed.
+32%
2-Core
OC Dual Core Speed
230 Pts 309 Pts Much faster OC dual-core speed.
+34%
4-Core
OC Quad Core Speed
464 Pts 618 Pts Much faster OC quad-core speed.
+33%
8-Core
OC Octa Core Speed
563 Pts 1123 Pts Hugely faster OC octa-core speed.
+99%
Market Share
Based on 68,178,119 CPUs tested
User Rating
UBM User Rating
50 % 93 % Hugely more popular.
+86%
Age
Newest
52+ Months More recent.
+24%
68 Months
64-Core
OC Multi Core Speed
620 Pts 1145 Pts Hugely faster OC 64-core speed.
+85%
64-Core
Avg. Multi Core Speed
451 Pts 1001 Pts Hugely faster 64-core speed.
+122%
Launch Date
Launch Date
Q1'17 Q4'18
Cache
Cache
8 MB 12 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Recommended Price
Recommended Customer Price
$272.00 - $282.00 $374.00 - $385.00
Max Turbo Frequency
Max Turbo Frequency
4.10 GHz 4.90 GHz
Memory Types
Memory Types
DDR4-2400, DDR3L-1866 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth
37.5 GB/s 41.6 GB/s
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Processor Graphics
Processor Graphics ‡
None Intel® UHD Graphics 630
# of Displays Supported
# of Displays Supported ‡
0 3
Quick Sync Video
Intel® Quick Sync Video
No Yes
InTru 3D Tech
Intel® InTru™ 3D Technology
No Yes
Clear Video HD Tech
Intel® Clear Video HD Technology
No Yes
Clear Video Tech for MID
Intel® Clear Video Technology
No Yes
Package Size
Package Size
37.5mm X 37.5mm 37.5mm x 37.5mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No
PCI Express Configurations
PCI Express Configurations ‡
1x16, 2x8, 1x8+2x4 Up to 1x16, 2x8, 1x8+2x4

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]

MORE DETAILS

Processor Rankings (Price vs Performance) July 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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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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