Compatible Components (from 2,981 PCs)

Popular components found in the Alienware X51 R2.

Best Build (Edit with custom PC builder) Based on the most popular components from 2,981 user systems.
Gaming
Gaming 20%
Surfboard
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 42%
Speed boat

System: Alienware X51 R2

EDIT WITH CUSTOM PC BUILDER Value: 75% - Very good Total price: $451

 User benchmarks for this system (9 of 2,981)

Real-world benchmarks submit by owners of this system.

Status
Game
Desk
Work
CPU
GPU
SSD
HDD
RAM
Price
JPN-User, 6 months ago.Core i7-4790, GTX 1080-Ti Average UFO - 114 76 59  73  156  104  -  53 $1,073
CAN-User, 11 months ago.Core i7-4770, GTX 1080-Ti Above average UFO - 113 77 62  83  146  62  92  59 $1,108
MAR-User, 1 month ago.Core i7-4770, GTX 1080 Very good UFO - 107 89 66  84  127  121  98  59 $907
USA-User, 6 months ago.Core i7-4770, GTX 1080 Very good UFO - 106 83 64  78  131  117  66  50 $934
USA-User, 21 months ago.Core i7-4790, GTX 1080 Very good UFO - 105 78 62  78  132  83  52  58 $765
SGP-User, 17 months ago.Core i7-4770, GTX 1080 Above average UFO - 104 78 60  78  129  108  -  60 $872
EGY-User, 9 months ago.Core i7-4790, GTX 1080 Above average UFO - 103 74 53  85  126  59  39  63 $862
GBR-User, 19 days ago.Core i7-4770, GTX 1080 Very good UFO - 103 73 53  79  133  83  -  57 $762
USA-User, 16 months ago.Core i5-4430, GTX 1080 Good UFO - 103 65 46  67  133  73  97  54 $783
How Fast Is Your PC? (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.
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]

ADVERTISEMENT

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.
1128 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $344Samsung 850 Evo 250GB $86
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $110
Intel Core i5-8600K $260AMD 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
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback