Unknown
CorsairCMD64GX4M4B3000C15
$530
  

Release date ≈ Q1 2017.

VS
About
 $530 

Release date: Q4 2015.

Real World Speed
Performance profile from 114 user samples
47 User Benchmarks
Best Bench: 82% @ 2400 MHz
Worst Bench: 43% @ 2400 MHz
Poor: 43% Great: 82%
SPEED RANK: 71st / 108
67 User Benchmarks
Best Bench: 151% @ 3000 MHz
Worst Bench: 70% @ 2133 MHz
Poor: 70% Great: 151%
SPEED RANK: 5th / 108
Effective Speed
Effective RAM Speed
72.3 % 105 % Much faster effective speed.
+45%
MC Read
Avg. 16 Core Read Bench
26.4 GB/s 40.1 GB/s Much faster multi-core read.
+52%
MC Write
Avg. 16 Core Write Bench
26.8 GB/s 42.3 GB/s Much faster multi-core write.
+58%
MC Mixed
Avg. 16 Core Mixed IO Bench
23.5 GB/s 37.7 GB/s Much faster multi-core mixed.
+60%
MC Read
16 Core Read Bench
30.7 GB/s 63.1 GB/s Hugely faster multi-core read.
+106%
MC Write
16 Core Write Bench
31.9 GB/s 64.8 GB/s Hugely faster multi-core write.
+103%
MC Mixed
16 Core Mixed IO Bench
27.4 GB/s 56.3 GB/s Hugely faster multi-core mixed.
+105%
Market Share
Based on 18,754,394 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0 % 0 %
User Rating
UBM User Rating
50 % 64 % More popular.
+28%
Age
Newest
28+ Months Much more recent.
+39%
46 Months
SC Read
Avg. 1 Core Read Bench
17.1 GB/s Slightly faster single-core read.
+7%
16 GB/s
SC Write
Avg. 1 Core Write Bench
28.1 GB/s Slightly faster single-core write.
+10%
25.5 GB/s
SC Mixed
Avg. 1 Core Mixed IO Bench
22.3 GB/s 22.5 GB/s +1%
SC Read
1 Core Read Bench
22.6 GB/s Slightly faster single-core read.
+5%
21.5 GB/s
SC Write
1 Core Write Bench
34.4 GB/s 41.3 GB/s Faster single-core write.
+20%
SC Mixed
1 Core Mixed IO Bench
26.5 GB/s 31.7 GB/s Faster single-core mixed.
+20%
Latency
Avg. Physical RAM Latency
76.2 ns 63.4 ns Lower access latency.
+17%
Latency
Physical RAM Latency
62 ns 53.8 ns Slightly lower access latency.
+13%
Capacity
Capacity
16GB 64GB
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]

ADVERTISEMENT

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
AMD Ryzen 5 3600 $198Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
Intel Core i5-9600K $230Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $233Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $82SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback