IntelBX80677I57500
IntelBX80677I77700K

4 Cores, 4 Threads
@3.4GHz Kaby Lake (2017)

4 Cores, 8 Threads
@4.2GHz Kaby Lake (2017)

Real World Speed
Performance profile from 105,987 user samples
15,043 User Benchmarks
Best Bench: 87% Base clock 3.4 GHz, turbo 3.6 GHz (avg)
Worst Bench: 68% Base clock 3.4 GHz, turbo 3.55 GHz (avg)
Poor: 68% Great: 87%
SPEED RANK: 43rd / 980
Gaming
Gaming 81%
Aircraft carrier
Desktop
Desktop 79%
Battleship
Workstation
Workstation 49%
Yacht
90,944 User Benchmarks
Best Bench: 111% Base clock 4.2 GHz, turbo 5 GHz (avg)
Worst Bench: 85% Base clock 4.2 GHz, turbo 0.8 GHz (avg)
Poor: 85% Great: 111%
SPEED RANK: 15th / 980
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 73%
Battleship
Effective Speed
Effective CPU Speed
81.4 % -21% 98.4 % Faster effective speed.
+21%
SC Mixed
Avg. Single Core Mixed Speed
112 Pts -23% 138 Pts Faster single-core speed.
+23%
QC Mixed
Avg. Quad Core Mixed Speed
422 Pts -14% 483 Pts Slightly faster quad-core speed.
+14%
MC Mixed
Avg. Multi Core Mixed Speed
429 Pts -70% 731 Pts Much faster multi-core speed.
+70%
SC Mixed
OC Single Core Mixed Speed
119 Pts -29% 154 Pts Faster OC single-core speed.
+29%
QC Mixed
OC Quad Core Mixed Speed
454 Pts -24% 562 Pts Faster OC quad-core speed.
+24%
MC Mixed
OC Multi Core Mixed Speed
458 Pts -79% 819 Pts Much faster OC multi-core speed.
+79%
Market Share
Based on 5,966,371 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.76 % -362% 3.51 % Hugely higher market share.
+362%
Value
Value For Money
97.5 % -2% 99.9 % +2%
User Rating
UBM User Rating
74 % -120% 163 % Hugely more popular.
+120%
Price
Price (score)
$180 Much cheaper.
+36%
$280 -36%
Age
Newest
10 Months 0% 10 Months 0%
TDP
Thermal Design Power (TDP)
65 Watts More energy efficient.
+29%
91 Watts -29%
Cores
CPU Processing Cores
4 cores 0% 4 cores 0%
Threads
CPU Processing Threads
4 threads -100% 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
14 nm 0% 14 nm 0%
Base Clock
Base Clock Speed
3.4 GHz -24% 4.2 GHz Faster base frequency.
+24%
Turbo Clock
Turbo Clock Speed
3.8 GHz -18% 4.5 GHz Faster turbo frequency.
+18%
SC Int
Single Core Integer Speed
116 Pts -30% 151 Pts Much faster single-core int speed.
+30%
SC Float
Single Core Floating Point Speed
122 Pts -30% 158 Pts Faster single-core fp speed.
+30%
QC Int
Quad Core Integer Speed
443 Pts -23% 547 Pts Faster quad-core int speed.
+23%
QC Float
Quad Core Floating Point Speed
469 Pts -23% 578 Pts Faster quad-core fp speed.
+23%
MC Int
Multi Core Integer Speed
444 Pts -70% 757 Pts Much faster multi-core int speed.
+70%
MC Float
Multi Core Floating Point Speed
470 Pts -84% 864 Pts Hugely faster multi-core fp speed.
+84%
Series
CPU Architecture
Kaby Lake (2017) Kaby Lake (2017)
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 630 HD 630
Cache
Cache
6 MB 8 MB
Recommended Price
Recommended Customer Price
$192.00 - $202.00 $339.00 - $350.00
Thermal Solution Specification
Thermal Solution Specification
PCG 2015C (65W) PCG 2015D (130W)
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.10 GHz 1.15 GHz
vPro Tech
Intel® vPro™ Technology ‡
Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
Yes No

More specs » More specs »
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The Core i5-7500 is not due for release until January 2017 but one of our users has submitted benchmarks for it already. We only have one sample so these benchmark results are obviously preliminary. Comparing the 7500 and 6500 shows that average effective speed is up by an impressive 15%. Although price details are not yet available the i5-7500 is likely to cost around $210 which would be in line with the prices for previous generations of this i5. We will revisit this summary when we have more samples. [Oct '16 CPUPro]

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The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

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Processor Rankings (Price vs Performance) November 2017 CPU Rankings.

Welcome to our desktop CPU comparison. We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by price to yield a value for money rating which is geared towards gamers. Calculated values don't always paint the whole picture so we check them against hundreds of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top CPUs. [CPUPro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

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CPUGPUSSD
Intel Core i7-7700K $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $270AMD RX 480 $240Samsung 850 Evo 500GB $140
Intel Core i5-7600K $180Nvidia GTX 1060-6GB $260Samsung 850 Pro 256GB $110
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $192SanDisk Extreme 64GB $30
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $52Corsair Vengeance LPX DDR4 3200 C16 2x8GB $204SanDisk Ultra Fit 32GB $10
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