G.SKILLF4-3200C14Q-64GTZ
CorsairCMK8GX4M1A2400C16(|R)
Real World Speed
Performance profile from 3,606 user samples
184 User Benchmarks
Best Bench: 155% @ 2400 MHz
Worst Bench: 73% @ 3200 MHz
Poor: 73% Great: 155%
SPEED RANK: 1st / 70
3,422 User Benchmarks
Best Bench: 48% @ 3200 MHz
Worst Bench: 34% @ 2133 MHz
Poor: 34% Great: 48%
SPEED RANK: 63rd / 70
Effective Speed
Effective RAM Speed
115 % Hugely faster effective speed.
+178%
41.4 % -178%
MC Read
Avg. 16 Core Read Bench
43.7 GB/s Hugely faster multi-core read.
+188%
15.2 GB/s -188%
MC Write
Avg. 16 Core Write Bench
47 GB/s Hugely faster multi-core write.
+226%
14.4 GB/s -226%
MC Mixed
Avg. 16 Core Mixed IO Bench
40.9 GB/s Hugely faster multi-core mixed.
+233%
12.3 GB/s -233%
MC Read
16 Core Read Bench
63 GB/s Hugely faster multi-core read.
+266%
17.2 GB/s -266%
MC Write
16 Core Write Bench
64.7 GB/s Hugely faster multi-core write.
+287%
16.7 GB/s -287%
MC Mixed
16 Core Mixed IO Bench
59.5 GB/s Hugely faster multi-core mixed.
+299%
14.9 GB/s -299%
Market Share
Based on 4,833,257 RAM Kits tested.
Market Share
Market Share (trailing 30 days)
0 % -∞% 0.19 % Insanely higher market share.
+∞%
Value
Value For Money
38.5 % Much better value.
+49%
25.8 % -49%
User Rating
UBM User Rating
70 % More popular.
+27%
55 % -27%
Price
Price (score)
$785 -89% $88 Hugely cheaper.
+89%
Age
Newest
22 Months -5% 21 Months +5%
SC Read
Avg. 1 Core Read Bench
18 GB/s Much faster single-core read.
+45%
12.4 GB/s -45%
SC Write
Avg. 1 Core Write Bench
28.6 GB/s Hugely faster single-core write.
+107%
13.8 GB/s -107%
SC Mixed
Avg. 1 Core Mixed IO Bench
25 GB/s Hugely faster single-core mixed.
+95%
12.8 GB/s -95%
SC Read
1 Core Read Bench
24 GB/s Much faster single-core read.
+48%
16.2 GB/s -48%
SC Write
1 Core Write Bench
45.3 GB/s Hugely faster single-core write.
+165%
17.1 GB/s -165%
SC Mixed
1 Core Mixed IO Bench
33.1 GB/s Hugely faster single-core mixed.
+107%
16 GB/s -107%
Latency
Avg. Physical RAM Latency
60.6 ns Lower access latency.
+24%
79.6 ns -24%
Latency
Physical RAM Latency
48.1 ns Lower access latency.
+19%
59.6 ns -19%
Capacity
Capacity
64GB 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 $395Samsung 850 Evo 250GB $95
AMD Ryzen 7 1700 $280AMD RX 480 $491Samsung 850 Pro 256GB $121
Intel Core i5-7600K $222Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $159
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $163SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $77G.SKILL Trident Z DDR4 3200 C14 4x16GB $785SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60HyperX Fury DDR4 2133 C14 2x8GB $157SanDisk Ultra Fit 32GB $12
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