G.SKILLF4-2133C15D-16GVB
CorsairCMK16GX4M2A2133C13(|R)
Real World Speed
Performance profile from 17,019 user samples
4,947 User Benchmarks
Best Bench: 79% @ 2800 MHz
Worst Bench: 40% @ 2133 MHz
Poor: 40% Great: 79%
SPEED RANK: 75th / 104
12,072 User Benchmarks
Best Bench: 79% @ 3066 MHz
Worst Bench: 41% @ 2133 MHz
Poor: 41% Great: 79%
SPEED RANK: 72nd / 104
Effective Speed
Effective RAM Speed
68.4 % 69.8 % +2%
MC Read
Avg. 16 Core Read Bench
25.6 GB/s 26 GB/s +2%
MC Write
Avg. 16 Core Write Bench
26 GB/s 26.3 GB/s +1%
MC Mixed
Avg. 16 Core Mixed IO Bench
21.2 GB/s 22 GB/s +4%
MC Read
16 Core Read Bench
30.5 GB/s 30.5 GB/s
MC Write
16 Core Write Bench
30 GB/s +0% 29.9 GB/s
MC Mixed
16 Core Mixed IO Bench
26.1 GB/s 26.7 GB/s +2%
Market Share
Based on 8,784,535 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0.09 % 0.16 % Much higher market share.
+78%
Value
Value For Money
67.3 % 75.4 % Slightly better value.
+12%
User Rating
UBM User Rating
58 % 62 % Slightly more popular.
+7%
Price
Price (score)
$173 $156 Slightly cheaper.
+10%
Age
Newest
34 Months More recent.
+23%
44 Months
SC Read
Avg. 1 Core Read Bench
15.6 GB/s 16.1 GB/s +3%
SC Write
Avg. 1 Core Write Bench
24.6 GB/s 25.2 GB/s +2%
SC Mixed
Avg. 1 Core Mixed IO Bench
20.5 GB/s 21 GB/s +2%
SC Read
1 Core Read Bench
19.6 GB/s 20.2 GB/s +3%
SC Write
1 Core Write Bench
30.4 GB/s +1% 30.2 GB/s
SC Mixed
1 Core Mixed IO Bench
25 GB/s 25.1 GB/s +0%
Latency
Avg. Physical RAM Latency
73.9 ns 73.4 ns +1%
Latency
Physical RAM Latency
60.3 ns +0% 60.4 ns
Capacity
Capacity
16GB 16GB
Memory Kit Rankings (Price vs Performance) June 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price per GB.
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 i7-8700K $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $125
Intel Core i5-8600K $222AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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