IntelBX80623I72600K
$319
AMDYD270XBGAFBOX
 $319 

4 Cores, 8 Threads @3.4GHz, Sandy Bridge.
Release date: Q1 2011.

8 Cores, 16 Threads @3.7GHz, Zen+.
Release date: Q2 2018.

Real World Speed
Performance profile from 306,610 user samples
147,533 User Benchmarks
Best Bench: 83% Base clock 3.4 GHz, turbo 4.7 GHz (avg)
Worst Bench: 56% Base clock 3.4 GHz, turbo 27,195,430 GHz (avg)
Poor: 56% Great: 83%
SPEED RANK: 390th / 1442
Gaming
Gaming 71%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 55%
Gunboat
159,077 User Benchmarks
Best Bench: 89% Base clock 4.1 GHz, turbo 4.05 GHz (avg)
Worst Bench: 61% Base clock 3.7 GHz, turbo 0.6 GHz (avg)
Poor: 61% Great: 89%
SPEED RANK: 298th / 1442
Gaming
Gaming 76%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 74%
Battleship
Effective Speed
Effective CPU Speed
70.6 % 75.7 % Slightly faster effective speed.
+7%
Memory
Avg. Memory Latency
87 Pts Lower memory latency.
+16%
75.3 Pts
1-Core
Avg. Single Core Speed
91.8 Pts 113 Pts Faster single-core speed.
+23%
2-Core
Avg. Dual Core Speed
173 Pts 219 Pts Faster dual-core speed.
+27%
4-Core
Avg. Quad Core Speed
295 Pts 409 Pts Much faster quad-core speed.
+39%
8-Core
Avg. Octa Core Speed
424 Pts 708 Pts Much faster octa-core speed.
+67%
Memory
OC Memory Latency
96 Pts Lower OC memory latency.
+11%
86.7 Pts
1-Core
OC Single Core Speed
116 Pts 128 Pts Faster OC single-core speed.
+10%
2-Core
OC Dual Core Speed
226 Pts 254 Pts Faster OC dual-core speed.
+12%
4-Core
OC Quad Core Speed
384 Pts 499 Pts Faster OC quad-core speed.
+30%
8-Core
OC Octa Core Speed
549 Pts 911 Pts Much faster OC octa-core speed.
+66%
Market Share
Based on 67,695,613 CPUs tested
Market Share
Market Share (trailing 30 days)
0.18 % 0.34 % Hugely higher market share.
+89%
Value
Value For Money
67.9 % 81.7 % Better value.
+20%
User Rating
UBM User Rating
76 % Slightly more popular.
+9%
70 %
Price
Price (score)
$319 $210 Much cheaper.
+34%
Age
Newest
159 Months 71 Months Much more recent.
+55%
TDP
Thermal Design Power (TDP)
95 Watts Slightly more energy efficient.
+10%
105 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
32 nm 12 nm Much newer manufacturing.
+62%
Base Clock
Base Clock Speed
3.4 GHz 3.7 GHz Slightly faster base frequency.
+9%
Turbo Clock
Turbo Clock Speed
3.8 GHz 4.3 GHz Faster turbo frequency.
+13%
64-Core
OC Multi Core Speed
558 Pts 1276 Pts Hugely faster OC 64-core speed.
+129%
64-Core
Avg. Multi Core Speed
437 Pts 1096 Pts Hugely faster 64-core speed.
+151%
Series
CPU Architecture
Sandy Bridge Zen+
Socket
Motherboard Socket
LGA1155 AM4
Graphics
Integrated Graphics
HD 3000 None
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The i7-2600K Sandy Bridge processor is two generations old and nearly three years out of date. The numerous owners of this superb processor should feel in no hurry to upgrade as it's still one of the fastest consumer processors, even by today's standards. The benchmark figures indicate that in terms of real-world performance this processor is only 5% slower than the third generation Ivy Bridge i7-3770K, not bad considering its age. That said new buyers will find both better energy efficiency and marginal performance improvements elsewhere[Feb '12 CPUPro]

MORE DETAILS

The 8 core, 16 thread 2700X is AMD’s second generation Ryzen 7 flagship following in the wake of the Ryzen 7 1800X which continues to offer excellent multi-core value for money. This new Pinnacle Ridge processor features the Zen+ architecture with 12nm lithography compared to 14nm previously. Whilst there is no increase in the number of cores, the stock base / boost clocks appear to have received a bump up to 3.7 / 4.3 GHz from 3.6 / 4.0 GHz. The 2700X is compatible with both the new 400 series and 300 series of motherboards. Early benchmarks indicate that the 2700X has a slightly greater effective speed than the 1800X, although further benchmarks are necessary to quantify this. The expected launch price of $329 includes a Wraith Prism cooler and is in the same price bracket as the 1800X and Intel’s Coffee Lake i7-8700K. Whilst the 6 core, 12 thread 8700K beats the 2700X in single and quad core performance by around 15%, the 2700X wins on multi-core workloads. PC gaming and desktop performance is generally governed by six or less cores but the 2700X offers value for money to workstation users. Even though the 2700X excels at video production, streamers should look elsewhere. Streaming with dedicated hardware such as NVENC or a separate stream PC will nearly always result in fewer dropped frames. [Apr '18 CPUPro]

MORE DETAILS

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

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Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
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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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