IntelBX80633I74820K
AMDYD1600BBAEBOX

4 Cores, 8 Threads @3.7GHz, Ivy Bridge-E.
Release date: Q3 2013.

6 Cores, 12 Threads @3.2GHz, Zen.
Release date: Q2 2017.

Real World Speed
Performance profile from 415,422 user samples
23,169 User Benchmarks
Best Bench: 81% Base clock 3.6 GHz, turbo 3.6 GHz (avg)
Worst Bench: 61% Base clock 3.7 GHz, turbo 3.75 GHz (avg)
Poor: 61% Great: 81%
SPEED RANK: 361st / 1442
Gaming
Gaming 72%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 58%
Gunboat
392,253 User Benchmarks
Best Bench: 78% Base clock 3.8 GHz
Worst Bench: 61% Base clock 3.2 GHz, turbo 3.4 GHz (avg)
Poor: 61% Great: 78%
SPEED RANK: 396th / 1442
Gaming
Gaming 70%
Battleship
Desktop
Desktop 72%
Battleship
Workstation
Workstation 63%
Destroyer
Effective Speed
Effective CPU Speed
71.8 % +2% 70.2 %
Memory
Avg. Memory Latency
84.7 Pts Lower memory latency.
+18%
71.7 Pts
1-Core
Avg. Single Core Speed
94 Pts 102 Pts Slightly faster single-core speed.
+9%
2-Core
Avg. Dual Core Speed
182 Pts 199 Pts Slightly faster dual-core speed.
+9%
4-Core
Avg. Quad Core Speed
320 Pts 370 Pts Faster quad-core speed.
+16%
8-Core
Avg. Octa Core Speed
477 Pts 599 Pts Faster octa-core speed.
+26%
Memory
OC Memory Latency
94 Pts Lower OC memory latency.
+18%
79.5 Pts
1-Core
OC Single Core Speed
116 Pts +1% 115 Pts
2-Core
OC Dual Core Speed
217 Pts 221 Pts +2%
4-Core
OC Quad Core Speed
392 Pts 422 Pts Slightly faster OC quad-core speed.
+8%
8-Core
OC Octa Core Speed
581 Pts 671 Pts Faster OC octa-core speed.
+15%
Market Share
Based on 67,713,539 CPUs tested
Market Share
Market Share (trailing 30 days)
0.04 % 0.16 % Hugely higher market share.
+300%
Value
Value For Money
92.7 % +2% 90.6 %
User Rating
UBM User Rating
55 % 71 % More popular.
+29%
Price
Price (score)
$110 $110 +0%
Age
Newest
127 Months 84 Months Much more recent.
+34%
TDP
Thermal Design Power (TDP)
130 Watts 65 Watts Much more energy efficient.
+50%
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 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed
3.7 GHz Faster base frequency.
+16%
3.2 GHz
Turbo Clock
Turbo Clock Speed
3.9 GHz Slightly faster turbo frequency.
+8%
3.6 GHz
64-Core
OC Multi Core Speed
583 Pts 863 Pts Much faster OC 64-core speed.
+48%
64-Core
Avg. Multi Core Speed
487 Pts 769 Pts Much faster 64-core speed.
+58%
Series
CPU Architecture
Ivy Bridge-E Zen
Socket
Motherboard Socket
FCLGA2011 AM4
Graphics
Integrated Graphics
None None
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This is yet another processor from Intel that demonstrates their total market domination in the high end PC sector. The 4820K isn't really a step forward in any particular direction but rather a variant on what's already been available (performance wise) for a few years. As long as Intel is largely competing with itself they will likely continue with these sorts of incremental releases. The 4820K requires an Intel X79 chipset, which dates back to Sandy Bridge-E and lacks some of the newer features like native USB 3.0 support. An investment in the 4820K only makes sense if you already own an LGA2011 Motherboard and could be seen as good money chasing bad given that the platform is due an upgrade. That said the 4820K is a very capable multi-core processor and it sits amongst the top handful of processors in this regard. For typical consumers a Haswell i3 will offer mostly identical response times, a lower energy footprint and a significantly more competitive price. [Nov '13 CPUPro]

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The Ryzen 5 1600 is one of four new Ryzen 5 processors released this month. Based on the AMD Zen architecture, which is comparable to Intel in terms of IPC, the Ryzen 5 1600 has six cores which is more than the vast majority of games are able to use (most games cannot use more than four cores). Ryzen 5 CPUs offer gamers better value for money than the eight core Ryzen 7 models released last month. With six cores the 1600 is approximately 75% better at multi-threaded tasks than Intel's quad core i5 flagship – the similarly priced i5-7600K, the 1600 however, has 25% lower single and 33% lower quad core scores. The 1600 has stock base/boost clock speeds of 3.2/3.6 GHz and its price tag of $219 includes a cooler. Assuming a modest overclock of 10% brings the 1600 within striking range of the 1600X which is the Ryzen 5 flagship. The 1600X sports stock base/boost clocks of 3.6/4.0 GHz but costs $30 more than the 1600 and ships without a cooler included in the box. The Ryzen 5 1600 is the best value for money six core CPU we have seen to date. [Apr '17 CPUPro]

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Processor Rankings (Price vs Performance) April 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical 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 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 value for money 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
  • - SkillBench (space shooter) tests user input accuracy
  • - 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

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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