Real World Speed
Performance profile from 12,756 user samples
12,756 User Benchmarks
Best Bench: 82% @ 3600 MHz
Worst Bench: 42% @ 2133 MHz
Poor: 42% Great: 82%
SPEED RANK: 45th / 70
Effective Speed
Effective RAM Speed
70.1 % -33% 93.5 % Much faster effective speed.
+33%
MC Read
Avg. 16 Core Read Bench
26 GB/s -39% 36.1 GB/s Much faster multi-core read.
+39%
MC Write
Avg. 16 Core Write Bench
26.8 GB/s -35% 36.2 GB/s Much faster multi-core write.
+35%
MC Mixed
Avg. 16 Core Mixed IO Bench
21.8 GB/s -43% 31.1 GB/s Much faster multi-core mixed.
+43%
MC Read
16 Core Read Bench
31.3 GB/s -48% 46.3 GB/s Much faster multi-core read.
+48%
MC Write
16 Core Write Bench
31.1 GB/s -50% 46.6 GB/s Much faster multi-core write.
+50%
MC Mixed
16 Core Mixed IO Bench
27.7 GB/s -47% 40.7 GB/s Much faster multi-core mixed.
+47%
Market Share
Based on 5,740,808 RAM Kits tested.
User Rating
UBM User Rating
57 % -13% 64.4 % Slightly more popular.
+13%
Market Share
Market Share (trailing 30 days)
0.33 % -2% 0.34 % +2%
Price
Price (score)
$95 Hugely cheaper.
+439%
512 USD -439%
Value
Value For Money
31 % -8% 33.4 % Slightly better value.
+8%
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
24.9 GB/s -17% 29.2 GB/s Faster single-core write.
+17%
SC Mixed
Avg. 1 Core Mixed IO Bench
20.9 GB/s -16% 24.3 GB/s Faster single-core mixed.
+16%
SC Read
1 Core Read Bench
19.9 GB/s -12% 22.4 GB/s Slightly faster single-core read.
+12%
SC Write
1 Core Write Bench
30.7 GB/s -29% 39.7 GB/s Faster single-core write.
+29%
SC Mixed
1 Core Mixed IO Bench
24.9 GB/s -22% 30.4 GB/s Faster single-core mixed.
+22%
Latency
Avg. Physical RAM Latency
69.8 ns -5% 66.6 ns +5%
Latency
Physical RAM Latency
58.1 ns -11% 52.3 ns Slightly lower access latency.
+11%
Age
Newest
34 Months -14% 29.8 Months Slightly more recent.
+14%
Capacity
Capacity
8GB   —
Memory Kit Rankings (Price vs Performance) December 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 $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $85
AMD Ryzen 7 1700 $294AMD RX 480 $265Samsung 850 Pro 256GB $110
Intel Core i5-7600K $210Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $140
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $38
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $215SanDisk Ultra Fit 32GB $10
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