Average Bench: 62.7% (81st of 108)

Based on 1,375 user benchmarks.  Model: G.SKILL F3-17000CL11-4GBXL 4x4GB

Above average average bench

The G.SKILL RipjawsX DDR3 2133 C11 4x4GB averaged 37.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 16 Core Read Bench 23.1GB/s
Avg. Physical RAM Latency 61.8ns

Average consistency

The range of scores (95th - 5th percentile) for the G.SKILL RipjawsX DDR3 2133 C11 4x4GB is 40.7%. This is a relatively wide range which indicates that the G.SKILL RipjawsX DDR3 2133 C11 4x4GB performs inconsistently under varying real world conditions.


Avg. 1 Core Read Bench 16.2GB/s
Avg. 1 Core Write Bench 18.3GB/s

Average Bench

(Based on 1,375 samples)
Min Avg Max
16.4 MC Read 23.1 29.5
10.6 MC Write 22.6 30.5
14.4 MC Mixed 19.7 26.6
62.3% 21.8 GB/s
Min Avg Max
8.55 SC Read 16.2 21.4
8.03 SC Write 18.3 24.3
11 SC Mixed 19.4 26.4
51.3% 18 GB/s
Min Avg Max
47.4 Latency 61.8 85.1
64.7% 61.8 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
4 of 4 slots used
16GB DIMM DDR3 2133 MHz
MC Read 25.7
MC Write 27.2
MC Mixed 23.7
73% 25.5 GB/s
SC Read 21.1
SC Write 23.4
SC Mixed 23.2
64% 22.6 GB/s
Latency 47.7
84% 47.7 ns
1,375 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,967,615 RAM Kits tested.

Typical RipjawsX DDR3 2133 C11 4x4GB Builds (Compare 16,391 builds) See popular component choices, score breakdowns and rankings.
Gaming 51%
Desktop 66%
Battle cruiser
Workstation 38%
Jet ski

Motherboard: Asrock Z77 Extreme4 - $167

EDIT WITH CUSTOM PC BUILDER Value: 44% - Average Total price: $916

Popular RipjawsX DDR3 2133 C11 4x4GB compatible motherboards:

How Fast Is Your RAM? (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.
Memory Kit Rankings (Price vs Performance) December 2019 RAM Rankings.

We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by current cost per GB to yield value for money. 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 Memory Kits. [RAMPro]


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.


108 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list.

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

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-9400F $148Nvidia GTX 1660S (Super) $270Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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