G.SKILLF4-2400C15D-16GV(R|B|K|S|G)
CorsairCMK16GX4M2B3200C16(|R)
Real World Speed
Performance profile from 22,088 user samples
8,849 User Benchmarks
Best Bench: 84% @ 3067 MHz
Worst Bench: 42% @ 2133 MHz
Poor: 42% Great: 84%
SPEED RANK: 44th / 70
13,239 User Benchmarks
Best Bench: 107% @ 1600 MHz
Worst Bench: 47% @ 2133 MHz
Poor: 47% Great: 107%
SPEED RANK: 22nd / 70
Effective Speed
Effective RAM Speed
70.9 % -23% 86.9 % Faster effective speed.
+23%
MC Read
Avg. 16 Core Read Bench
26.4 GB/s -27% 33.6 GB/s Faster multi-core read.
+27%
MC Write
Avg. 16 Core Write Bench
27 GB/s -20% 32.5 GB/s Faster multi-core write.
+20%
MC Mixed
Avg. 16 Core Mixed IO Bench
21.8 GB/s -25% 27.3 GB/s Faster multi-core mixed.
+25%
MC Read
16 Core Read Bench
31.3 GB/s -34% 41.8 GB/s Much faster multi-core read.
+34%
MC Write
16 Core Write Bench
32.5 GB/s -29% 41.9 GB/s Faster multi-core write.
+29%
MC Mixed
16 Core Mixed IO Bench
27.1 GB/s -25% 34 GB/s Faster multi-core mixed.
+25%
Market Share
Based on 3,485,439 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0.46 % -141% 1.11 % Hugely higher market share.
+141%
Value
Value For Money
55.9 % Better value.
+16%
48.3 % -16%
User Rating
UBM User Rating
54 % -20% 65 % More popular.
+20%
Price
Price (score)
$106 Cheaper.
+22%
$136 -22%
Age
Newest
22 Months +4% 23 Months -4%
SC Read
Avg. 1 Core Read Bench
16.3 GB/s -21% 19.7 GB/s Faster single-core read.
+21%
SC Write
Avg. 1 Core Write Bench
25.7 GB/s -28% 33 GB/s Faster single-core write.
+28%
SC Mixed
Avg. 1 Core Mixed IO Bench
21.3 GB/s -21% 25.7 GB/s Faster single-core mixed.
+21%
SC Read
1 Core Read Bench
19.4 GB/s -22% 23.7 GB/s Faster single-core read.
+22%
SC Write
1 Core Write Bench
33.1 GB/s -35% 44.8 GB/s Much faster single-core write.
+35%
SC Mixed
1 Core Mixed IO Bench
26.4 GB/s -22% 32.3 GB/s Faster single-core mixed.
+22%
Latency
Avg. Physical RAM Latency
69 ns +1% 69.7 ns -1%
Latency
Physical RAM Latency
56.3 ns -14% 48.4 ns Slightly lower access latency.
+14%
Capacity
Capacity
16GB 16GB
Memory Kit Rankings (Price vs Performance) June 2017 RAM Rankings.

Welcome to our DDR4 Memory Kit comparison. We calculate effective RAM speed which measures performance for typical desktop users. Effective speed is adjusted by cost per GB to yield value for money. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top Memory Kits. Share your opinion by voting. [RAMPro]

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $309Nvidia GTX 1070 $390Samsung 850 Evo 250GB $100
Intel Core i5-7600K $231AMD RX 480 $608Samsung 850 Pro 256GB $138
AMD Ryzen 7 1700 $280Nvidia GTX 1060-6GB $247Samsung 850 Evo 500GB $167
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $34
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $696SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $40HyperX Fury DDR4 2133 C14 2x8GB $133SanDisk Ultra Fit 32GB $13
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