IntelBX80646I74790K
AMDYD2600BBAFBOX

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

6 Cores, 12 Threads @3.4GHz, Zen+.
Release date: Q2 2018.

Real World Speed
Performance profile from 161,903 user samples
150,725 User Benchmarks
Best Bench: 98% Base clock 4 GHz, turbo 4.8 GHz (avg)
Worst Bench: 73% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 73% Great: 98%
SPEED RANK: 43rd / 1128
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 63%
Destroyer
11,178 User Benchmarks
Best Bench: 98% Base clock 4.2 GHz, turbo 4.2 GHz (avg)
Worst Bench: 76% Base clock 3.4 GHz, turbo 2.2 GHz (avg)
Poor: 76% Great: 98%
SPEED RANK: 38th / 1128
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 80%
Battleship
Effective Speed
Effective CPU Speed
85.5 % 87.9 % +3%
SC Mixed
Avg. Single Core Mixed Speed
122 Pts Slightly faster single-core speed.
+10%
111 Pts
QC Mixed
Avg. Quad Core Mixed Speed
416 Pts 424 Pts +2%
MC Mixed
Avg. Multi Core Mixed Speed
635 Pts 918 Pts Much faster multi-core speed.
+45%
SC Mixed
OC Single Core Mixed Speed
136 Pts Slightly faster OC single-core speed.
+13%
120 Pts
QC Mixed
OC Quad Core Mixed Speed
498 Pts +4% 478 Pts
MC Mixed
OC Multi Core Mixed Speed
719 Pts 1022 Pts Much faster OC multi-core speed.
+42%
Market Share
Based on 10,932,898 CPUs tested.
Market Share
Market Share (trailing 30 days)
1.46 % Higher market share.
+19%
1.23 %
Value
Value For Money
78.6 % 109 % Much better value.
+38%
User Rating
UBM User Rating
86 % Slightly more popular.
+8%
80 %
Price
Price (score)
$365 $165 Much cheaper.
+55%
Age
Newest
51 Months 5 Months Hugely more recent.
+90%
TDP
Thermal Design Power (TDP)
88 Watts 65 Watts More energy efficient.
+26%
Cores
CPU Processing Cores
4 cores 6 cores Much higher core count.
+50%
Threads
CPU Processing Threads
8 threads 12 threads Much higher thread count.
+50%
Lithography
Manufacturing process
22 nm 12 nm Much newer manufacturing.
+45%
Base Clock
Base Clock Speed
4 GHz Faster base frequency.
+18%
3.4 GHz
Turbo Clock
Turbo Clock Speed
4.4 GHz Slightly faster turbo frequency.
+13%
3.9 GHz
SC Int
Single Core Integer Speed
138 Pts Faster single-core int speed.
+19%
116 Pts
SC Float
Single Core Floating Point Speed
138 Pts Slightly faster single-core fp speed.
+10%
126 Pts
QC Int
Quad Core Integer Speed
494 Pts Slightly faster quad-core int speed.
+7%
460 Pts
QC Float
Quad Core Floating Point Speed
503 Pts +1% 500 Pts
MC Int
Multi Core Integer Speed
684 Pts 998 Pts Much faster multi-core int speed.
+46%
MC Float
Multi Core Floating Point Speed
730 Pts 1036 Pts Much faster multi-core fp speed.
+42%
Series
CPU Architecture
Haswell Zen+
Socket
Motherboard Socket
FCLGA1150 AM4
Graphics
Integrated Graphics
HD 4600 None
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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

The Ryzen 5 2600, from AMD’s second generation (Zen+) of high-end desktop Ryzen processors, supersedes the first generation Ryzen 5 1600. The newer generation sees a lithography reduction from 14nm to 12nm, but no increase in the number of cores and threads (6 and 12 respectively) over the ground-breaking first generation which continues to surpass similarly priced Intel CPUs in terms of multi-core performance. In other words, progress between generations is predominantly driven by power efficiency and therefore higher attainable clock speeds. The 2600 appears to have a stock base/boost clock of 3.4 / 3.9 GHz compared to the 1600’s 3.2 / 3.6 GHz which is expected to result in a modest increase in effective speed that said, early benchmarks are inconclusive. Included in the expected retail price of about $200 is a Wraith Stealth cooler, so the 2600, like the 1600 before it, represents great value for money, especially for workstation users. The 2600 compliments the new 400 series motherboards and is also backwards compatible with the 300 series following a bios update. [Apr '18 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) September 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.

 Frequently Asked Questions

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CPUGPUSSD
Intel Core i7-8700K $360Nvidia GTX 1070 $344Samsung 850 Evo 250GB $87
AMD Ryzen 5 1600 $145Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $105
Intel Core i5-8600K $249AMD RX 480 $280Samsung 850 Pro 256GB $135
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $150SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $899SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $33Corsair Vengeance LPX DDR4 3200 C16 2x8GB $160SanDisk Ultra Fit 32GB $11
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