Real World Speed
Performance profile from 438 user samples
438 User Benchmarks
Best Bench: 115% @ 3200 MHz
Worst Bench: 69% @ 2133 MHz
Poor: 69% Great: 115%
SPEED RANK: 15th / 70
Effective Speed
Effective RAM Speed
92.7 % -1% 93.6 % +1%
MC Read
Avg. 16 Core Read Bench
35.3 GB/s -0% 35.4 GB/s +0%
MC Write
Avg. 16 Core Write Bench
36.8 GB/s +0% 36.7 GB/s -0%
MC Mixed
Avg. 16 Core Mixed IO Bench
31.9 GB/s +4% 30.6 GB/s -4%
MC Read
16 Core Read Bench
45.1 GB/s +0% 45 GB/s -0%
MC Write
16 Core Write Bench
48.6 GB/s +2% 47.6 GB/s -2%
MC Mixed
16 Core Mixed IO Bench
40.6 GB/s +3% 39.5 GB/s -3%
Market Share
Based on 2,645,182 RAM Kits tested.
User Rating
UBM User Rating
50 % -23% 61.7 % More popular.
+23%
Market Share
Market Share (trailing 30 days)
0 % -∞% 0.33 % Insanely higher market share.
+∞%
Price
Price (score)
$135 Hugely cheaper.
+137%
320 USD -137%
Value
Value For Money
50.2 % -5% 52.9 % Slightly better value.
+5%
SC Read
Avg. 1 Core Read Bench
16 GB/s -13% 18.1 GB/s Slightly faster single-core read.
+13%
SC Write
Avg. 1 Core Write Bench
24.5 GB/s -24% 30.3 GB/s Faster single-core write.
+24%
SC Mixed
Avg. 1 Core Mixed IO Bench
22.1 GB/s -12% 24.7 GB/s Slightly faster single-core mixed.
+12%
SC Read
1 Core Read Bench
21 GB/s -5% 22.1 GB/s Slightly faster single-core read.
+5%
SC Write
1 Core Write Bench
39.6 GB/s -3% 40.9 GB/s +3%
SC Mixed
1 Core Mixed IO Bench
29.6 GB/s -5% 30.9 GB/s +5%
Latency
Avg. Physical RAM Latency
64.4 ns -5% 61.3 ns Slightly lower access latency.
+5%
Latency
Physical RAM Latency
54.1 ns -5% 51.5 ns +5%
Age
Newest
31 Months -49% 20.8 Months Much more recent.
+49%
Capacity
Capacity
16GB   —
Memory Kit Rankings (Price vs Performance) March 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 $310AMD RX 480 $205Samsung 850 Evo 250GB $93
AMD Ryzen 7 1700 $330Nvidia GTX 1070 $370Samsung 850 Pro 256GB $130
Intel Core i5-7600K $215Nvidia GTX 1060-6GB $235Samsung 850 Evo 500GB $177
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $110SanDisk Extreme 64GB $34
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $430SanDisk Extreme 32GB $26
Seagate Barracuda 7200.14 1TB $50Corsair Vengeance LPX DDR4 3200 C16 2x8GB $135SanDisk Ultra Fit 32GB $9
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback