Average Bench: 90.2% (21st of 113)

Based on 573 user benchmarks.  Model: Corsair Vengeance LPX CMK16GX4M2E4000C19 2x8GB

Excellent average bench

The Corsair Vengeance LPX DDR4 4000 C19 2x8GB averaged just 9.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance LPX DDR4 4000 C19 2x8GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 35.1GB/s
Avg. 1 Core Write Bench 34.4GB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance LPX DDR4 4000 C19 2x8GB is 69.7%. This is a particularly wide range which indicates that the Corsair Vengeance LPX DDR4 4000 C19 2x8GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 20.3GB/s
Avg. Physical RAM Latency 58.2ns
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Average Bench

(Based on 573 samples)
Min Avg Max
21.1 MC Read 35.1 51.8
18.3 MC Write 34.4 50.2
16.6 MC Mixed 25.9 36.6
90.9% 31.8 GB/s
Min Avg Max
12.4 SC Read 20.3 28.1
17 SC Write 34.4 51.4
13.9 SC Mixed 28 38.6
78.8% 27.6 GB/s
Min Avg Max
42.9 Latency 58.2 84.6
68.7% 58.2 ns
User Benchmarks Bench Multi core Single core Latency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3500 MHz
MC Read 42.5
MC Write 44.9
MC Mixed 30.1
112% 39.2 GB/s
SC Read 21.5
SC Write 46.1
SC Mixed 31.6
94% 33.1 GB/s
Latency 58.1
69% 58.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 3500 MHz
MC Read 42.1
MC Write 44.5
MC Mixed 30.8
112% 39.1 GB/s
SC Read 21.2
SC Write 46
SC Mixed 30.5
93% 32.6 GB/s
Latency 58.5
68% 58.5 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 4000 MHz
MC Read 40.3
MC Write 44.3
MC Mixed 29.3
108% 38 GB/s
SC Read 21.6
SC Write 44.9
SC Mixed 30.3
92% 32.3 GB/s
Latency 59.1
68% 59.1 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2747 MHz
MC Read 28.9
MC Write 30.1
MC Mixed 21.7
77% 26.9 GB/s
SC Read 18.4
SC Write 25.2
SC Mixed 23.2
64% 22.3 GB/s
Latency 62.8
64% 62.8 ns
2 of 8 slots used
16GB DIMM DDR4 clocked @ 4000 MHz
MC Read 27.9
MC Write 37.4
MC Mixed 21
82% 28.8 GB/s
SC Read 9.6
SC Write 22.6
SC Mixed 11.2
41% 14.5 GB/s
Latency 75.4
53% 75.4 ns
2 of 4 slots used
16GB DIMM DDR4 clocked @ 2133 MHz
MC Read 27.8
MC Write 28.2
MC Mixed 20.7
73% 25.6 GB/s
SC Read 18
SC Write 29.4
SC Mixed 22.1
66% 23.2 GB/s
Latency 64.2
62% 64.2 ns
573 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 38,198,289 RAM Kits tested.

Typical Vengeance LPX DDR4 4000 C19 2x8GB Builds (Compare 67,030 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 101%
UFO
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 96%
Nuclear submarine

Motherboard: Asus ROG STRIX B450-F GAMING - $129

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $896

Popular Vengeance LPX DDR4 4000 C19 2x8GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
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Memory Kit Rankings (Price vs Performance) January 2021 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.
  • 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

113 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 i5-10600K $257Nvidia RTX 3060-Ti $400Crucial MX500 250GB $47
Intel Core i5-9600K $200Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10400F $161Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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