HyperXHX426C15FBK4/32
G.SKILLF4-2400C14Q2-128GRK
Real World Speed
Performance profile from 960 user samples
948 User Benchmarks
Best Bench: 127% @ 2800 MHz
Worst Bench: 72% @ 800 MHz
Poor: 72% Great: 127%
SPEED RANK: 9th / 70
12 User Benchmarks
Best Bench: 130% @ 2448 MHz
Worst Bench: 111% @ 2133 MHz
Poor: 111% Great: 130%
SPEED RANK: 1st / 70
Effective Speed
Effective RAM Speed
95.8 % -24% 119 % Faster effective speed.
+24%
MC Read
Avg. 16 Core Read Bench
35.3 GB/s -37% 48.5 GB/s Much faster multi-core read.
+37%
MC Write
Avg. 16 Core Write Bench
37.5 GB/s -25% 47 GB/s Faster multi-core write.
+25%
MC Mixed
Avg. 16 Core Mixed IO Bench
32.9 GB/s -37% 45.2 GB/s Much faster multi-core mixed.
+37%
MC Read
16 Core Read Bench
47.1 GB/s -16% 54.5 GB/s Faster multi-core read.
+16%
MC Write
16 Core Write Bench
56.1 GB/s +1% 55.7 GB/s -1%
MC Mixed
16 Core Mixed IO Bench
47.6 GB/s -5% 50.2 GB/s Slightly faster multi-core mixed.
+5%
Market Share
Based on 2,950,260 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0.1 % Insanely higher market share.
+∞%
0 % -∞%
Value
Value For Money
52 % -29% 67 % Better value.
+29%
User Rating
UBM User Rating
57 % -7% 61 % Slightly more popular.
+7%
Price
Price (score)
$265 Much cheaper.
+71%
$916 -71%
Age
Newest
37 Months -41% 22 Months Much more recent.
+41%
SC Read
Avg. 1 Core Read Bench
17.9 GB/s Faster single-core read.
+21%
14.8 GB/s -21%
SC Write
Avg. 1 Core Write Bench
30 GB/s Much faster single-core write.
+48%
20.3 GB/s -48%
SC Mixed
Avg. 1 Core Mixed IO Bench
25.2 GB/s Faster single-core mixed.
+18%
21.4 GB/s -18%
SC Read
1 Core Read Bench
21.5 GB/s Faster single-core read.
+30%
16.6 GB/s -30%
SC Write
1 Core Write Bench
39.2 GB/s Much faster single-core write.
+58%
24.8 GB/s -58%
SC Mixed
1 Core Mixed IO Bench
30.9 GB/s Faster single-core mixed.
+26%
24.5 GB/s -26%
Latency
Avg. Physical RAM Latency
62.7 ns Slightly lower access latency.
+10%
69.4 ns -10%
Latency
Physical RAM Latency
54.8 ns Slightly lower access latency.
+10%
60.9 ns -10%
Capacity
Capacity
32GB 128GB
Memory Kit Rankings (Price vs Performance) April 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 $300AMD RX 480 $220Samsung 850 Evo 250GB $100
Intel Core i5-7600K $229Nvidia GTX 1070 $330Samsung 850 Evo 500GB $170
AMD Ryzen 7 1700 $319Nvidia GTX 1060-6GB $219Samsung 850 Pro 256GB $147
HDDRAMUSB
Seagate Barracuda 1TB (2016) $48G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $90Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $13
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