G.SKILLF4-2400C14Q2-128GRK
CorsairCMK8GX4M1A2400C16(|R)
Real World Speed
Performance profile from 8,446 user samples
24 User Benchmarks
Best Bench: 135% @ 1200 MHz
Worst Bench: 111% @ 2133 MHz
Poor: 111% Great: 135%
SPEED RANK: 1st / 105
8,422 User Benchmarks
Best Bench: 47% @ 3200 MHz
Worst Bench: 34% @ 2400 MHz
Poor: 34% Great: 47%
SPEED RANK: 96th / 105
Effective Speed
Effective RAM Speed
125 % Hugely faster effective speed.
+199%
41.8 %
MC Read
Avg. 16 Core Read Bench
51.5 GB/s Hugely faster multi-core read.
+232%
15.5 GB/s
MC Write
Avg. 16 Core Write Bench
50.2 GB/s Hugely faster multi-core write.
+249%
14.4 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench
46.9 GB/s Hugely faster multi-core mixed.
+288%
12.1 GB/s
MC Read
16 Core Read Bench
60.1 GB/s Hugely faster multi-core read.
+247%
17.3 GB/s
MC Write
16 Core Write Bench
59 GB/s Hugely faster multi-core write.
+258%
16.5 GB/s
MC Mixed
16 Core Mixed IO Bench
57.3 GB/s Hugely faster multi-core mixed.
+290%
14.7 GB/s
Market Share
Based on 9,245,815 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0 % 0.26 % Insanely higher market share.
+∞%
Value
Value For Money
93.9 % Much better value.
+63%
57.6 %
User Rating
UBM User Rating
62 % Slightly more popular.
+13%
55 %
Price
Price (score)
$1,341 $79 Hugely cheaper.
+94%
Age
Newest
37 Months 30 Months More recent.
+19%
SC Read
Avg. 1 Core Read Bench
15.1 GB/s Faster single-core read.
+21%
12.5 GB/s
SC Write
Avg. 1 Core Write Bench
21.8 GB/s Much faster single-core write.
+63%
13.4 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench
21.9 GB/s Much faster single-core mixed.
+72%
12.7 GB/s
SC Read
1 Core Read Bench
17.1 GB/s +3% 16.6 GB/s
SC Write
1 Core Write Bench
35.9 GB/s Hugely faster single-core write.
+115%
16.7 GB/s
SC Mixed
1 Core Mixed IO Bench
25.4 GB/s Much faster single-core mixed.
+62%
15.7 GB/s
Latency
Avg. Physical RAM Latency
72.4 ns +5% 76.1 ns
Latency
Physical RAM Latency
60.1 ns 59.4 ns +1%
Capacity
Capacity
128GB 8GB
Memory Kit Rankings (Price vs Performance) July 2018 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 i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $120
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $945SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $58HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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