IntelBX80637I73770K
AMDYD270XBGAFBOX

4 Cores, 8 Threads @3.5GHz, Ivy Bridge.
Release date: Q2 2012.

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

Real World Speed
Performance profile from 169,849 user samples
67,314 User Benchmarks
Best Bench: 91% Base clock 4.9 GHz, turbo 6.85 GHz (avg)
Worst Bench: 61% Base clock 3.5 GHz, turbo 0.6 GHz (avg)
Poor: 61% Great: 91%
SPEED RANK: 108th / 1147
Gaming
Gaming 74%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 54%
Yacht
102,535 User Benchmarks
Best Bench: 105% Base clock 4.4 GHz, turbo 4.35 GHz (avg)
Worst Bench: 90% Base clock 4.15 GHz, turbo 4.1 GHz (avg)
Poor: 90% Great: 105%
SPEED RANK: 28th / 1147
Gaming
Gaming 100%
Nuclear submarine
Desktop
Desktop 96%
Nuclear submarine
Workstation
Workstation 106%
UFO
Effective Speed
Effective CPU Speed
74.3 % 99.7 % Much faster effective speed.
+34%
SC Mixed
Avg. Single Core Mixed Speed
106 Pts 119 Pts Slightly faster single-core speed.
+12%
QC Mixed
Avg. Quad Core Mixed Speed
362 Pts 465 Pts Faster quad-core speed.
+28%
MC Mixed
Avg. Multi Core Mixed Speed
542 Pts 1297 Pts Hugely faster multi-core speed.
+139%
SC Mixed
OC Single Core Mixed Speed
124 Pts 126 Pts +2%
QC Mixed
OC Quad Core Mixed Speed
460 Pts 493 Pts Slightly faster OC quad-core speed.
+7%
MC Mixed
OC Multi Core Mixed Speed
645 Pts 1398 Pts Hugely faster OC multi-core speed.
+117%
Market Share
Based on 16,365,793 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.59 % 2.31 % Hugely higher market share.
+292%
Value
Value For Money
60.8 % 99.2 % Much better value.
+63%
User Rating
UBM User Rating
70 % 140 % Hugely more popular.
+100%
Price
Price (score)
$497 $295 Much cheaper.
+41%
Age
Newest
84 Months 12 Months Hugely more recent.
+86%
TDP
Thermal Design Power (TDP)
77 Watts More energy efficient.
+27%
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
22 nm 12 nm Much newer manufacturing.
+45%
Base Clock
Base Clock Speed
3.5 GHz 3.7 GHz Slightly faster base frequency.
+6%
Turbo Clock
Turbo Clock Speed
3.9 GHz 4.3 GHz Slightly faster turbo frequency.
+10%
SC Int
Single Core Integer Speed
122 Pts 122 Pts
SC Float
Single Core Floating Point Speed
125 Pts 131 Pts +5%
QC Int
Quad Core Integer Speed
453 Pts 475 Pts +5%
QC Float
Quad Core Floating Point Speed
468 Pts 512 Pts Slightly faster quad-core fp speed.
+9%
MC Int
Multi Core Integer Speed
634 Pts 1353 Pts Hugely faster multi-core int speed.
+113%
MC Float
Multi Core Floating Point Speed
630 Pts 1408 Pts Hugely faster multi-core fp speed.
+123%
Series
CPU Architecture
Ivy Bridge Zen+
Socket
Motherboard Socket
FCLGA1155 AM4
Graphics
Integrated Graphics
HD 4000 None
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The third gen Ivy Bridge Core i7-3770K can't really be described as a consumer orientated processor. With 8 threads and four cores its capabilities are better aligned to server use. For price insensitive consumers that want the best of the best, this is currently one of the fastest processors available. The PassMark Single Thread score of 2080 points put the 3770K right at the top of the pack in terms of raw processing power and real world performance. The GeekBench and PassMark scores of 17210 and 9653 are within 20% or so of the best we have ever seen. Despite the near record breaking processing throughputs the 3770K is only rated at 77 TDP, which is also very reasonable by historical standards. For typical consumer use there are better value propositions out there. [May '13 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 about 10%, the 2700X wins on multi-core workloads. PC gaming and desktop performance is generally governed by four or less cores but the 2700X offers unbeatable value for money for workstation users. [Apr '18 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) April 2019 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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $339Nvidia GTX 1070 $379Samsung 850 Evo 250GB $100
AMD Ryzen 5 2600 $159Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $107
AMD Ryzen 5 1600 $115Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $93
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $95SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $711SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $100SanDisk Ultra Fit 32GB $12
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