G.SKILLF4-2400C15D-16GV(R|B|K|S|G)
HyperXHX421C14FB(|2)K2/16

Release date: Q3 2015.

VS
About

Release date: Q1 2015.

Real World Speed
Performance profile from 77,532 user samples
45,281 User Benchmarks
Best Bench: 89% @ 3066 MHz
Worst Bench: 42% @ 2133 MHz
Poor: 42% Great: 89%
SPEED RANK: 71st / 108
32,251 User Benchmarks
Best Bench: 87% @ 3200 MHz
Worst Bench: 41% @ 2133 MHz
Poor: 41% Great: 87%
SPEED RANK: 70th / 108
Effective Speed
Effective RAM Speed
72.4 % 72.7 % +0%
MC Read
Avg. 16 Core Read Bench
27.4 GB/s +3% 26.5 GB/s
MC Write
Avg. 16 Core Write Bench
27.1 GB/s 27.1 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench
22.7 GB/s 23.7 GB/s +4%
MC Read
16 Core Read Bench
33.6 GB/s +3% 32.7 GB/s
MC Write
16 Core Write Bench
33.6 GB/s +3% 32.6 GB/s
MC Mixed
16 Core Mixed IO Bench
29.2 GB/s +3% 28.4 GB/s
Market Share
Based on 18,791,043 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0.26 % Much higher market share.
+53%
0.17 %
Value
Value For Money
94.9 % Hugely better value.
+95%
48.8 %
User Rating
UBM User Rating
57 % 64 % Slightly more popular.
+12%
Price
Price (score)
$62 Much cheaper.
+49%
$122
Age
Newest
48 Months Slightly more recent.
+11%
54 Months
SC Read
Avg. 1 Core Read Bench
16.8 GB/s +2% 16.5 GB/s
SC Write
Avg. 1 Core Write Bench
25.7 GB/s 26.3 GB/s +2%
SC Mixed
Avg. 1 Core Mixed IO Bench
21.7 GB/s 22.1 GB/s +2%
SC Read
1 Core Read Bench
21.5 GB/s +1% 21.2 GB/s
SC Write
1 Core Write Bench
33.5 GB/s 33.9 GB/s +1%
SC Mixed
1 Core Mixed IO Bench
26.8 GB/s 27.8 GB/s +4%
Latency
Avg. Physical RAM Latency
73.2 ns 71 ns +3%
Latency
Physical RAM Latency
56.1 ns Slightly lower access latency.
+6%
59.5 ns
Capacity
Capacity
16GB 16GB
Memory Kit Rankings (Price vs Performance) August 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
AMD Ryzen 5 3600 $198Nvidia GTX 1070 $400Samsung 850 Evo 250GB $86
Intel Core i5-9400F $143Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $103
Intel Core i5-9600K $230Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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