IntelBX80623I72600K
AMDYD180XBCAEWOF

4 Cores, 8 Threads
@3.4GHz Sandy Bridge (2011)

Real World Speed
Performance profile from 64,641 user samples
45,414 User Benchmarks
Best Bench: 87% Base clock 3.4 GHz, turbo 4.8 GHz (avg)
Worst Bench: 53% Base clock 3.4 GHz
Poor: 53% Great: 87%
SPEED RANK: 148th / 1110
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 70%
Battle cruiser
Workstation
Workstation 49%
Yacht
19,227 User Benchmarks
Best Bench: 101% Base clock 4.15 GHz, turbo 4.15 GHz (avg)
Worst Bench: 82% Base clock 4 GHz, turbo 2.15 GHz (avg)
Poor: 82% Great: 101%
SPEED RANK: 30th / 1110
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 90%
Aircraft carrier
Workstation
Workstation 99%
Nuclear submarine
Effective Speed
Effective CPU Speed
68.4 % 92.7 % Much faster effective speed.
+35%
SC Mixed
Avg. Single Core Mixed Speed
98.7 Pts 110 Pts Slightly faster single-core speed.
+11%
QC Mixed
Avg. Quad Core Mixed Speed
333 Pts 432 Pts Faster quad-core speed.
+30%
MC Mixed
Avg. Multi Core Mixed Speed
489 Pts 1221 Pts Hugely faster multi-core speed.
+150%
SC Mixed
OC Single Core Mixed Speed
119 Pts 119 Pts
QC Mixed
OC Quad Core Mixed Speed
439 Pts 472 Pts Slightly faster OC quad-core speed.
+8%
MC Mixed
OC Multi Core Mixed Speed
611 Pts 1345 Pts Hugely faster OC multi-core speed.
+120%
Market Share
Based on 9,365,776 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.56 % Much higher market share.
+30%
0.43 %
Value
Value For Money
62.3 % 101 % Much better value.
+63%
User Rating
UBM User Rating
61 % 98 % Much more popular.
+61%
Price
Price (score)
$375 $230 Much cheaper.
+39%
Age
Newest
89 Months 15 Months Hugely more recent.
+83%
TDP
Thermal Design Power (TDP)
95 Watts 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
32 nm 14 nm Much newer manufacturing.
+56%
Base Clock
Base Clock Speed
3.4 GHz 3.6 GHz Slightly faster base frequency.
+6%
Turbo Clock
Turbo Clock Speed
3.8 GHz 4 GHz Slightly faster turbo frequency.
+5%
SC Int
Single Core Integer Speed
118 Pts +4% 114 Pts
SC Float
Single Core Floating Point Speed
119 Pts 123 Pts +3%
QC Int
Quad Core Integer Speed
442 Pts 455 Pts +3%
QC Float
Quad Core Floating Point Speed
442 Pts 492 Pts Slightly faster quad-core fp speed.
+11%
MC Int
Multi Core Integer Speed
590 Pts 1305 Pts Hugely faster multi-core int speed.
+121%
MC Float
Multi Core Floating Point Speed
608 Pts 1352 Pts Hugely faster multi-core fp speed.
+122%
Series
CPU Architecture
Sandy Bridge (2011) Zen (2017)
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]

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The Ryzen 7 1800X is AMD's flagship Ryzen CPU. Clocked at 3.6 GHz with a turbo frequency of 4.0 GHz (stock) this chip offers a staggering level of multi-core performance. Comparing the 1800X with the Intel i7-6850K shows that the 1800X delivers 25% more multi-core throughput than its more expensive counterpart. Historically AMD's CPU architecture has had a much lower IPC than Intel's and consequently Intel have dominated the CPU market since 2009. Comparing IPC between Intel's Kaby Lake and Ryzen shows a maximum gap of just 9%. A very welcome shake-up of the CPU market will unfold as the remaining Ryzen 5 and Ryzen 3 models are rolled out. For now the 1800X offers workstation users similar processing power to a $1,000 i7-6900K at half the price. [Mar '17 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) June 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price.
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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $175Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $138
Intel Core i5-8600K $222AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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