G.SKILLF4-4000C19D-16GTZKW
CorsairCMK16GX4M2B3200C16(|R)
  

Release date ≈ Q4 2016.

VS
About

Release date: Q3 2015.

Real World Speed
Performance profile from 120,841 user samples
218 User Benchmarks
Best Bench: 122% @ 3733 MHz
Worst Bench: 44% @ 2133 MHz
Poor: 44% Great: 122%
SPEED RANK: 24th / 108
120,623 User Benchmarks
Best Bench: 110% @ 1800 MHz
Worst Bench: 66% @ 2133 MHz
Poor: 66% Great: 110%
SPEED RANK: 28th / 108
Effective Speed
Effective RAM Speed
89 % +1% 88.3 %
MC Read
Avg. 16 Core Read Bench
34.1 GB/s 34.7 GB/s +2%
MC Write
Avg. 16 Core Write Bench
34.1 GB/s Slightly faster multi-core write.
+11%
30.8 GB/s
MC Mixed
Avg. 16 Core Mixed IO Bench
25.8 GB/s 29.3 GB/s Slightly faster multi-core mixed.
+14%
MC Read
16 Core Read Bench
49.6 GB/s Slightly faster multi-core read.
+12%
44.4 GB/s
MC Write
16 Core Write Bench
48.7 GB/s Faster multi-core write.
+17%
41.8 GB/s
MC Mixed
16 Core Mixed IO Bench
37.6 GB/s +4% 36.1 GB/s
Market Share
Based on 18,900,433 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0 % 1.32 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
50 % 73 % Much more popular.
+46%
Age
Newest
31+ Months Much more recent.
+37%
49 Months
SC Read
Avg. 1 Core Read Bench
20.4 GB/s 21.7 GB/s Slightly faster single-core read.
+6%
SC Write
Avg. 1 Core Write Bench
34.5 GB/s Slightly faster single-core write.
+14%
30.2 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench
27.1 GB/s 27.9 GB/s +3%
SC Read
1 Core Read Bench
27.9 GB/s +5% 26.6 GB/s
SC Write
1 Core Write Bench
50.2 GB/s Faster single-core write.
+17%
43 GB/s
SC Mixed
1 Core Mixed IO Bench
36.2 GB/s +5% 34.6 GB/s
Latency
Avg. Physical RAM Latency
59.5 ns Lower access latency.
+17%
71.9 ns
Latency
Physical RAM Latency
43.2 ns Slightly lower access latency.
+11%
48.3 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
Intel Core i5-9400F $143Nvidia GTX 1660 $220Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660-Ti $269Samsung 850 Evo 500GB $102
Intel Core i5-9600K $219AMD RX 580 $167Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $42G.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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