IntelBX80684I79700K
IntelBX80637I73770

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

VS
About

4 Cores, 8 Threads @3.4GHz, Ivy Bridge.
Release date: Q1 2012.

Real World Speed
Performance profile from 247,098 user samples
106,109 User Benchmarks
Best Bench: 109% Base clock 3.6 GHz, turbo 5.2 GHz (avg)
Worst Bench: 79% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 79% Great: 109%
SPEED RANK: 4th / 1206
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 89%
Aircraft carrier
140,989 User Benchmarks
Best Bench: 72% Base clock 3.4 GHz
Worst Bench: 47% Base clock 3.4 GHz, turbo 0.45 GHz (avg)
Poor: 47% Great: 72%
SPEED RANK: 198th / 1206
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 44%
Speed boat
Effective Speed
Effective CPU Speed
98.9 % Much faster effective speed.
+56%
63.3 %
1-Core
Avg. Single Core Mixed Speed
142 Pts Much faster single-core speed.
+43%
99.4 Pts
2-Core
Avg. Dual Core Mixed Speed
283 Pts Much faster dual-core speed.
+48%
191 Pts
4-Core
Avg. Quad Core Mixed Speed
561 Pts Much faster quad-core speed.
+66%
337 Pts
8-Core
Avg. Octa Core Mixed Speed
1067 Pts Hugely faster octa-core speed.
+117%
492 Pts
1-Core
OC Single Core Mixed Speed
156 Pts Much faster OC single-core speed.
+41%
111 Pts
2-Core
OC Dual Core Mixed Speed
312 Pts Much faster OC dual-core speed.
+46%
214 Pts
4-Core
OC Quad Core Mixed Speed
623 Pts Much faster OC quad-core speed.
+54%
404 Pts
8-Core
OC Octa Core Mixed Speed
1213 Pts Hugely faster OC octa-core speed.
+114%
566 Pts
Market Share
Based on 22,637,037 CPUs tested.
Market Share
Market Share (trailing 30 days)
2.27 % Hugely higher market share.
+199%
0.76 %
Value
Value For Money
91.4 % Much better value.
+32%
69.5 %
User Rating
UBM User Rating
169 % Hugely more popular.
+138%
71 %
Price
Price (score)
$369 $198 Much cheaper.
+46%
Age
Newest
13 Months Hugely more recent.
+86%
93 Months
TDP
Thermal Design Power (TDP)
95 Watts 77 Watts More energy efficient.
+19%
Cores
CPU Processing Cores
8 cores Hugely higher core count.
+100%
4 cores
Threads
CPU Processing Threads
8 threads 8 threads
Lithography
Manufacturing process
14 nm Much newer manufacturing.
+36%
22 nm
Base Clock
Base Clock Speed
3.6 GHz Slightly faster base frequency.
+6%
3.4 GHz
Turbo Clock
Turbo Clock Speed
4.9 GHz Faster turbo frequency.
+26%
3.9 GHz
64-Core
OC Multi Core Mixed Speed
1222 Pts Hugely faster OC 64-core speed.
+117%
563 Pts
64-Core
Avg. Multi Core Mixed Speed
1082 Pts Hugely faster 64-core speed.
+117%
499 Pts
Series
CPU Architecture
Coffee Lake Ivy Bridge
Socket
Motherboard Socket
FCLGA1151 FCLGA1155
Graphics
Integrated Graphics
UHD 630 HD 4000
Launch Date
Launch Date
Q4'18 Q2'12
Cache
Cache
12 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX
Embedded Options Available
Embedded Options Available
No Yes
Lithography
Lithography
14 nm 22 nm
Recommended Price
Recommended Customer Price
$374.00 - $385.00 $283.00 - $305.00
Bus Speed
Bus Speed
8 GT/s DMI3 5 GT/s DMI
Thermal Solution Specification
Thermal Solution Specification
PCG 2015D (130W) 2011D
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 32 GB
Memory Types
Memory Types
DDR4-2666 DDR3 1333/1600
Memory Bandwidth
Max Memory Bandwidth
41.6 GB/s 25.6 GB/s
Processor Graphics
Processor Graphics ‡
Intel® UHD Graphics 630 Intel® HD Graphics 4000
Graphics Base Frequency
Graphics Base Frequency
350 MHz 650 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.20 GHz 1.15 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes
TSX-NI
Intel® TSX-NI
Yes No
PCI Express Configurations
PCI Express Configurations ‡
Up to 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 eight threads, so at $350 (25% cheaper than the 9900K), the 9700K offers far better value for money to gamers. That said for purely gaming there is very little reason not to consider the i5-9600K which, when overclocked, offers almost equivalent gaming performance but at a 35% discount[Oct '18 CPUPro]

MORE DETAILS

The Intel Core i7-3770 is an Ivy Bridge processor. With four cores and eight threads the 3770 has excellent single , dual and multi-core performance. Comparing the 3770 to the 4770K shows that the 4770K leads by 11% at stock speeds and, thanks to an unlocked multiplier on the 4770K, by 15% at overclocked frequencies. The i7-3770 has a very strong performance profile which includes multi-core capabilities that are likely to be overkill for the majority of desktop users. Comparing the 3770 to the 3770K shows that the unlocked 3770K allows for, on average, an additional 8% increase in performance. [Mar '14 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.

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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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The Best.
CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660S (Super) $260Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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