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HyperXHX424C15FBK4/16
CorsairCMK16GX4M2B3200C16(|R)
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Effective Speed 
+5%
Real World Speed
Performance profile from 48,123 user samples
Benchmark your RAM here
1,796 User Benchmarks
Best Bench: 103% @ 3200 MHz
Worst Bench: 73% @ 1200 MHz
Poor: 73% Great: 103%
SPEED RANK: 36th / 104
46,327 User Benchmarks
Best Bench: 109% @ 1800 MHz
Worst Bench: 59% @ 2133 MHz
Poor: 59% Great: 109%
SPEED RANK: 23rd / 104
Effective Speed
Effective RAM Speed 		84.6 % 88.8 % +5%
Average User Bench 
+5%
MC Read
Avg. 16 Core Read Bench 		30.9 GB/s 34.6 GB/s Slightly faster multi-core read.
+12%
MC Write
Avg. 16 Core Write Bench 		32.7 GB/s 33.5 GB/s +2%
MC Mixed
Avg. 16 Core Mixed IO Bench 		27.4 GB/s +0% 27.3 GB/s
Peak Lab Bench 
+3%
MC Read
16 Core Read Bench 		38.3 GB/s 44.1 GB/s Faster multi-core read.
+15%
MC Write
16 Core Write Bench 		43.5 GB/s +3% 42.3 GB/s
MC Mixed
16 Core Mixed IO Bench 		36 GB/s +3% 35.1 GB/s
Value & Sentiment 
+469%
Market Share
Based on 8,689,863 RAM Kits tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.04 % 0.79 % Insanely higher market share.
+1,875%
Value
Value For Money 		70 % Slightly better value.
+6% 		66 %
User Rating
UBM User Rating 		56 % 64 % Slightly more popular.
+14%
Price
Price (score) 		$185 Slightly cheaper.
+8% 		$201
Nice To Haves 
+12%
Age
Newest 		51 Months 35 Months Much more recent.
+31%
SC Read
Avg. 1 Core Read Bench 		18.4 GB/s 20.3 GB/s Slightly faster single-core read.
+10%
SC Write
Avg. 1 Core Write Bench 		31.1 GB/s 33.3 GB/s Slightly faster single-core write.
+7%
SC Mixed
Avg. 1 Core Mixed IO Bench 		24.6 GB/s 26.4 GB/s Slightly faster single-core mixed.
+7%
SC Read
1 Core Read Bench 		22.6 GB/s 25.4 GB/s Slightly faster single-core read.
+12%
SC Write
1 Core Write Bench 		38.8 GB/s 44.2 GB/s Slightly faster single-core write.
+14%
SC Mixed
1 Core Mixed IO Bench 		29.1 GB/s 32.8 GB/s Slightly faster single-core mixed.
+13%
Latency
Avg. Physical RAM Latency 		66.5 ns +1% 67.2 ns
Latency
Physical RAM Latency 		54.7 ns 47.7 ns Slightly lower access latency.
+13%
Specifications 
Capacity
Capacity 		16GB 16GB
User Builds 
1,796
46,327
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

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Memory Kit Rankings (Price vs Performance) June 2018 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]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price per GB.
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

Desktop Gaming Workstation

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

Computer Components FAQ
What is the UBM value for money rating?
What is UBM Effective Speed?
Thunderbolt speed?
Are USB 3.0 cables different?
USB 3.0 vs 2.0 speed difference?
Why buy USB 3.0 today?
USB 3.0 / 4.0 release dates and max speeds?
Graphics Cards
How to force Optimus or Switchable discrete GPUs?
What are the UBM DX11 GPU tests?
What are the UBM DX10 GPU tests?
What are the UBM DX09 GPU tests?
What is the Splatting GPU benchmark?
What is the Gravity (NBody) GPU benchmark?
Memory Kits
What is the RAM value for money rating?
What is the effective RAM speed index?
What is the system memory latency ladder?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
AMD Ryzen 5 1600 $175Nvidia GTX 1070 $447Samsung 850 Evo 250GB $104
Intel Core i7-8700K $325Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $124
Intel Core i5-8600K $239AMD RX 480 $280Samsung 850 Pro 256GB $116
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $178SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $35HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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