G.SKILLF4-2400C14Q2-128GRK
CorsairCMX8GX3M2A1600C9

Release date: Q2 2015.

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Release date ≤ Q4 2015.

Real World Speed
Performance profile from 2,686 user samples
39 User Benchmarks
Best Bench: 144% @ 1200 MHz
Worst Bench: 106% @ 1400 MHz
Poor: 106% Great: 144%
SPEED RANK: 1st / 108
2,647 User Benchmarks
Best Bench: 64% @ 2400 MHz
Worst Bench: 40% @ 1333 MHz
Poor: 40% Great: 64%
SPEED RANK: 85th / 108
Effective Speed
Effective RAM Speed
124 % Hugely faster effective speed.
+130%
53.8 %
MC Read
Avg. 16 Core Read Bench
50.5 GB/s Hugely faster multi-core read.
+166%
19 GB/s
MC Write
Avg. 16 Core Write Bench
49.3 GB/s Hugely faster multi-core write.
+158%
19.1 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench
47.1 GB/s Hugely faster multi-core mixed.
+175%
17.1 GB/s
MC Read
16 Core Read Bench
60.6 GB/s Hugely faster multi-core read.
+171%
22.4 GB/s
MC Write
16 Core Write Bench
59.5 GB/s Hugely faster multi-core write.
+158%
23.1 GB/s
MC Mixed
16 Core Mixed IO Bench
57.3 GB/s Hugely faster multi-core mixed.
+182%
20.3 GB/s
Market Share
Based on 22,033,331 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0 % 0.01 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
62 % More popular.
+24%
50 %
Age
Newest
54 Months 47+ Months Slightly more recent.
+13%
SC Read
Avg. 1 Core Read Bench
15.2 GB/s Slightly faster single-core read.
+6%
14.4 GB/s
SC Write
Avg. 1 Core Write Bench
21.8 GB/s Faster single-core write.
+27%
17.2 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench
22.2 GB/s Much faster single-core mixed.
+31%
16.9 GB/s
SC Read
1 Core Read Bench
25 GB/s Much faster single-core read.
+37%
18.2 GB/s
SC Write
1 Core Write Bench
35.9 GB/s Much faster single-core write.
+61%
22.3 GB/s
SC Mixed
1 Core Mixed IO Bench
34.7 GB/s Much faster single-core mixed.
+65%
21 GB/s
Latency
Avg. Physical RAM Latency
72.9 ns 66.1 ns Slightly lower access latency.
+9%
Latency
Physical RAM Latency
59.3 ns 52.9 ns Slightly lower access latency.
+11%
Capacity
Capacity
128GB 16GB
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]

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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 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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660S (Super) $260Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $78
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
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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