Real World Speed
Performance profile from 3,505 user samples
3,505 User Benchmarks
Best Bench: 48% @ 3200 MHz
Worst Bench: 34% @ 2133 MHz
Poor: 34% Great: 48%
SPEED RANK: 64th / 70
Effective Speed
Effective RAM Speed
41.5 % -123% 92.6 % Hugely faster effective speed.
+123%
MC Read
Avg. 16 Core Read Bench
15.2 GB/s -135% 35.8 GB/s Hugely faster multi-core read.
+135%
MC Write
Avg. 16 Core Write Bench
14.4 GB/s -148% 35.7 GB/s Hugely faster multi-core write.
+148%
MC Mixed
Avg. 16 Core Mixed IO Bench
12.3 GB/s -152% 30.9 GB/s Hugely faster multi-core mixed.
+152%
MC Read
16 Core Read Bench
17.3 GB/s -164% 45.8 GB/s Hugely faster multi-core read.
+164%
MC Write
16 Core Write Bench
16.7 GB/s -177% 46.3 GB/s Hugely faster multi-core write.
+177%
MC Mixed
16 Core Mixed IO Bench
15 GB/s -170% 40.5 GB/s Hugely faster multi-core mixed.
+170%
Market Share
Based on 4,886,194 RAM Kits tested.
User Rating
UBM User Rating
55 % -17% 64.1 % More popular.
+17%
Market Share
Market Share (trailing 30 days)
0.17 % -160% 0.44 % Hugely higher market share.
+160%
Price
Price (score)
$88 Hugely cheaper.
+398%
438 USD -398%
Value
Value For Money
25.8 % -50% 38.5 % Much better value.
+50%
SC Read
Avg. 1 Core Read Bench
12.4 GB/s -45% 17.9 GB/s Much faster single-core read.
+45%
SC Write
Avg. 1 Core Write Bench
13.8 GB/s -110% 28.9 GB/s Hugely faster single-core write.
+110%
SC Mixed
Avg. 1 Core Mixed IO Bench
12.9 GB/s -86% 24 GB/s Hugely faster single-core mixed.
+86%
SC Read
1 Core Read Bench
16.5 GB/s -34% 22.1 GB/s Much faster single-core read.
+34%
SC Write
1 Core Write Bench
17.1 GB/s -131% 39.5 GB/s Hugely faster single-core write.
+131%
SC Mixed
1 Core Mixed IO Bench
16 GB/s -90% 30.4 GB/s Hugely faster single-core mixed.
+90%
Latency
Avg. Physical RAM Latency
79.3 ns -18% 67.2 ns Lower access latency.
+18%
Latency
Physical RAM Latency
59.8 ns -14% 52.5 ns Slightly lower access latency.
+14%
Age
Newest
21 Months Much more recent.
+32%
27.8 Months -32%
Capacity
Capacity
8GB   —
Memory Kit Rankings (Price vs Performance) October 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 $300Nvidia GTX 1070 $380Samsung 850 Evo 250GB $98
AMD Ryzen 7 1700 $280AMD RX 480 $491Samsung 850 Pro 256GB $120
Intel Core i5-7600K $230Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $154
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $163SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $842SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $180SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback