Average Bench: 120% (1st of 108)

Based on 38 user benchmarks.  Model: Corsair CMW128GX4M8C3200C16 8x16GB

Outstanding average bench

The Corsair CMW128GX4M8C3200C16 8x16GB averaged 20.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMW128GX4M8C3200C16 8x16GB near the top of the comparison list.

Strengths

Avg. 16 Core Write Bench 52.7GB/s
Avg. 16 Core Read Bench 46.3GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Corsair CMW128GX4M8C3200C16 8x16GB is 89.8%. This is a particularly wide range which indicates that the Corsair CMW128GX4M8C3200C16 8x16GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 104ns
Avg. 1 Core Read Bench 13.6GB/s
ADVERTISEMENT

Average Bench

(Based on 38 samples)
Min Avg Max
24.6 MC Read 46.3 70.7
21.5 MC Write 52.7 75.1
23.4 MC Mixed 44.6 66.4
137% 47.8 GB/s
Min Avg Max
5.5 SC Read 13.6 22.8
13 SC Write 26.5 41.4
8.4 SC Mixed 19.1 28.6
56.3% 19.7 GB/s
Min Avg Max
58.7 Latency 104 151
38.5% 104 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
8 of 8 slots used
128GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 53.4
MC Write 53.6
MC Mixed 50.5
150% 52.5 GB/s
SC Read 16.1
SC Write 31.9
SC Mixed 23.8
68% 23.9 GB/s
Latency 118
34% 118 ns
8 of 8 slots used
128GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 52.9
MC Write 54.7
MC Mixed 49.8
150% 52.5 GB/s
SC Read 16.7
SC Write 31.3
SC Mixed 22.7
67% 23.6 GB/s
Latency 119
34% 119 ns
8 of 8 slots used
128GB DIMM DDR4 2133 MHz clocked @ 1067 MHz
MC Read 51.1
MC Write 53
MC Mixed 48.2
145% 50.8 GB/s
SC Read 15.1
SC Write 31.6
SC Mixed 21.5
65% 22.7 GB/s
Latency 121
33% 121 ns
8 of 8 slots used
128GB DIMM DDR4 2134 MHz clocked @ 1067 MHz
MC Read 26.2
MC Write 25.4
MC Mixed 23.8
72% 25.1 GB/s
SC Read 20.3
SC Write 20.8
SC Mixed 17.7
56% 19.6 GB/s
Latency 151
26% 151 ns
8 of 8 slots used
128GB DIMM DDR4 2134 MHz clocked @ 1067 MHz
MC Read 26.1
MC Write 23.9
MC Mixed 24.4
71% 24.8 GB/s
SC Read 11.8
SC Write 14.2
SC Mixed 17.9
42% 14.6 GB/s
Latency 144
28% 144 ns
38 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,854,848 RAM Kits tested.

EDIT WITH CUSTOM PC BUILDER Value: 114% - Outstanding Total price: $1,373

Popular CMW128GX4M8C3200C16 8x16GB compatible motherboards:

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.
Memory Kit Rankings (Price vs Performance) July 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.

 Comments

108 Memory Kits (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different RAM Kits perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $220Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $606SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback