IntelBX80677I57500
IntelBX80646I74790K

4 Cores, 4 Threads @3.4GHz, Kaby Lake.
Release date: Q1 2017.

4 Cores, 8 Threads @4.0GHz, Haswell.
Release date: Q2 2014.

Real World Speed
Performance profile from 221,380 user samples
46,278 User Benchmarks
Best Bench: 84% Base clock 3.4 GHz
Worst Bench: 59% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Poor: 59% Great: 84%
SPEED RANK: 91st / 1143
Gaming
Gaming 76%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 46%
Yacht
175,102 User Benchmarks
Best Bench: 99% Base clock 4 GHz, turbo 4.8 GHz (avg)
Worst Bench: 68% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 68% Great: 99%
SPEED RANK: 54th / 1143
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 63%
Destroyer
Effective Speed
Effective CPU Speed
76.1 % 84.9 % Slightly faster effective speed.
+12%
SC Mixed
Avg. Single Core Mixed Speed
107 Pts 122 Pts Slightly faster single-core speed.
+14%
QC Mixed
Avg. Quad Core Mixed Speed
391 Pts 411 Pts Slightly faster quad-core speed.
+5%
MC Mixed
Avg. Multi Core Mixed Speed
401 Pts 634 Pts Much faster multi-core speed.
+58%
SC Mixed
OC Single Core Mixed Speed
117 Pts 136 Pts Faster OC single-core speed.
+16%
QC Mixed
OC Quad Core Mixed Speed
444 Pts 502 Pts Slightly faster OC quad-core speed.
+13%
MC Mixed
OC Multi Core Mixed Speed
445 Pts 711 Pts Much faster OC multi-core speed.
+60%
Market Share
Based on 12,835,042 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.56 % 1.6 % Hugely higher market share.
+186%
Value
Value For Money
85.2 % Slightly better value.
+9%
78 %
User Rating
UBM User Rating
69 % 95 % Much more popular.
+38%
Price
Price (score)
$216 Much cheaper.
+41%
$365
Age
Newest
23 Months Much more recent.
+57%
54 Months
TDP
Thermal Design Power (TDP)
65 Watts More energy efficient.
+26%
88 Watts
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
4 threads 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
14 nm Much newer manufacturing.
+36%
22 nm
Base Clock
Base Clock Speed
3.4 GHz 4 GHz Faster base frequency.
+18%
Turbo Clock
Turbo Clock Speed
3.8 GHz 4.4 GHz Faster turbo frequency.
+16%
SC Int
Single Core Integer Speed
112 Pts 136 Pts Faster single-core int speed.
+21%
SC Float
Single Core Floating Point Speed
121 Pts 137 Pts Slightly faster single-core fp speed.
+13%
QC Int
Quad Core Integer Speed
428 Pts 502 Pts Faster quad-core int speed.
+17%
QC Float
Quad Core Floating Point Speed
466 Pts 501 Pts Slightly faster quad-core fp speed.
+8%
MC Int
Multi Core Integer Speed
429 Pts 677 Pts Much faster multi-core int speed.
+58%
MC Float
Multi Core Floating Point Speed
466 Pts 726 Pts Much faster multi-core fp speed.
+56%
Series
CPU Architecture
Kaby Lake Haswell
Socket
Motherboard Socket
FCLGA1151 FCLGA1150
Graphics
Integrated Graphics
HD 630 HD 4600
Launch Date
Launch Date
Q1'17 Q2'14
Cache
Cache
6 MB 8 MB SmartCache
Lithography
Lithography
14 nm 22 nm
Recommended Price
Recommended Customer Price
$192.00 - $202.00 $339.00 - $350.00
Bus Speed
Bus Speed
8 GT/s DMI3 5 GT/s DMI2
Thermal Solution Specification
Thermal Solution Specification
PCG 2015C (65W) PCG 2013D
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 32 GB
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 630 Intel® HD Graphics 4600
Graphics Base Frequency
Graphics Base Frequency
350.00 MHz 350 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.10 GHz 1.25 GHz
Graphics Video Max Memory
Graphics Video Max Memory
64 GB 2 GB
TSX-NI
Intel® TSX-NI
Yes No
vPro Tech
Intel® vPro™ Technology ‡
Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
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]

MORE DETAILS

The Intel Core i7-4790K, codenamed Devil's Canyon, is an upgraded 4770K, Intel's current flagship i7. The 4790K features an improved thermal interface which enables it to dissipate heat more efficiently than the 4770K. Comparing the 4770K and 4790K shows that stock performance has improved by 13% which is consistent with the base clock jump from 3.5 GHz to 4.0 GHz. OC performance remains unchanged. Comparing the 4790K and 4790 shows that at stock clocks the 4790K is around 16% faster which considering the small price difference makes the 4790K a far better choice. Previously Intel targeted the unlocked K versions at overclockers but with Devil's Canyon they have included VT-d on the K chip and this time it's squarely aimed at both power users and overclockers alike. Until the release of Broadwell in six months, the 4790K is the high end CPU of choice. [Jul '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) December 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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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CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $310Samsung 850 Evo 250GB $63
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $234Samsung 850 Evo 500GB $98
Intel Core i5-8600K $250Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $830SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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