IntelBX80646I74790
AMDYD170XBCAEWOF

4 Cores, 8 Threads @3.6GHz, Haswell.
Release date: Q2 2014.

8 Cores, 16 Threads @3.4GHz, Zen.
Release date: Q1 2017.

Real World Speed
Performance profile from 112,244 user samples
75,725 User Benchmarks
Best Bench: 85% Base clock 3.6 GHz, turbo 3.8 GHz (avg)
Worst Bench: 60% Base clock 3.6 GHz, turbo 0.55 GHz (avg)
Poor: 60% Great: 85%
SPEED RANK: 95th / 1132
Gaming
Gaming 75%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 56%
Gunboat
36,519 User Benchmarks
Best Bench: 99% Base clock 4.05 GHz
Worst Bench: 77% Base clock 3.4 GHz, turbo 3.4 GHz (avg)
Poor: 77% Great: 99%
SPEED RANK: 38th / 1132
Gaming
Gaming 89%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 95%
Nuclear submarine
Effective Speed
Effective CPU Speed
75 % 88.5 % Faster effective speed.
+18%
SC Mixed
Avg. Single Core Mixed Speed
107 Pts +2% 105 Pts
QC Mixed
Avg. Quad Core Mixed Speed
364 Pts 412 Pts Slightly faster quad-core speed.
+13%
MC Mixed
Avg. Multi Core Mixed Speed
562 Pts 1166 Pts Hugely faster multi-core speed.
+107%
SC Mixed
OC Single Core Mixed Speed
117 Pts +1% 116 Pts
QC Mixed
OC Quad Core Mixed Speed
434 Pts 465 Pts Slightly faster OC quad-core speed.
+7%
MC Mixed
OC Multi Core Mixed Speed
603 Pts 1318 Pts Hugely faster OC multi-core speed.
+119%
Market Share
Based on 11,606,492 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.94 % Hugely higher market share.
+88%
0.5 %
Value
Value For Money
73.5 % 106 % Much better value.
+44%
User Rating
UBM User Rating
71 % 107 % Much more popular.
+51%
Price
Price (score)
$308 $180 Much cheaper.
+42%
Age
Newest
53 Months 19 Months Much more recent.
+64%
TDP
Thermal Design Power (TDP)
84 Watts Slightly more energy efficient.
+12%
95 Watts
Cores
CPU Processing Cores
4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads
8 threads 16 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed
3.6 GHz Slightly faster base frequency.
+6%
3.4 GHz
Turbo Clock
Turbo Clock Speed
4 GHz Slightly faster turbo frequency.
+5%
3.8 GHz
SC Int
Single Core Integer Speed
117 Pts +4% 112 Pts
SC Float
Single Core Floating Point Speed
120 Pts 122 Pts +2%
QC Int
Quad Core Integer Speed
438 Pts 445 Pts +2%
QC Float
Quad Core Floating Point Speed
438 Pts 484 Pts Slightly faster quad-core fp speed.
+11%
MC Int
Multi Core Integer Speed
570 Pts 1275 Pts Hugely faster multi-core int speed.
+124%
MC Float
Multi Core Floating Point Speed
607 Pts 1329 Pts Hugely faster multi-core fp speed.
+119%
Series
CPU Architecture
Haswell Zen
Socket
Motherboard Socket
FCLGA1150 AM4
Graphics
Integrated Graphics
HD 4600 None
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The Core i7-4790 is the third upgrade to Intel's flagship quad core hyper-threaded CPU. This version, like its predecessor the i7-4771, gets a 100 MHz bump in stock frequency and additionally the i7-4790 also gets a 100 MHz turbo frequency bump. These improvements (~4%) are marginal and practically impossible to discern in day to day use. Looking at a benchmark comparison between the 4771 and 4790 verifies that there is little difference between the two CPUs. Although the i7-4790 isn't much of a step forward, it's still one of the best (locked) mainstream processors on the market. AMD hasn't been able to compete with Intel on single threaded performance for several years, consequently Intel have no need to push the envelope. Overclockers should wait for the 4790K which is rumoured to be released shortly. [May '14 CPUPro]

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The AMD Ryzen 7 1700X isn't due for release until next week but two of our users has already submitted benchmarks. Comparing the quad and single core scores from our samples shows a relative 4.3% boost on the single core score so it’s possible that turbo wasn’t fully engaged (12% turbo boost expected). These preliminary results are seriously impressive as they put Zen’s IPC between 0% and 9% below Intel’s Kaby Lake. Even in the worst case scenario these results are still impressive. Comparing Intel’s $1,000 6900K and the 1700X shows that AMD delivers comparable performance for half the price! A shake-up of the CPU market will unfold as Zen rolls out. If Ryzen CPUs can overclock to 4.6+ GHz they will likely dominate the entire market putting a very welcome end to the monotonous tick-tock of recent years. [Feb '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) October 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.

UserBenchmark of the month

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.

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CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
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Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3000 C15 2x8GB $140SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $157SanDisk Ultra Fit 32GB $12
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