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Corsair

Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GB

▲ 500 ▼

Release date ≈ Q4 2019.

Average Bench: 80.4% (58th of 115)

Based on 402 user benchmarks.  Model: Corsair Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GB
Poor: 66%Average: 80.4% Great: 86%

Popular builds with this RAM

Very good average bench

The Corsair Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GB averaged just 19.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GB near the top of the comparison list.

Strengths

Avg. 1 Core Write Bench 32.8GB/s
Avg. 16 Core Write Bench 30.9GB/s

Good consistency

The range of scores (95th - 5th percentile) for the Corsair Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GB is 20.3%. This is a relatively narrow range which indicates that the Corsair Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 1 Core Read Bench 16.4GB/s
Avg. Physical RAM Latency 80.7ns
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Average Bench

(Based on 402 samples)
Rank 5880.4%
Min Avg Max
24.1 MC Read 29.7 32.3
23.9 MC Write 30.9 33.4
22 MC Mixed 25.9 28.4
82.4% 28.8 GB/s
Min Avg Max
11.1 SC Read 16.4 19
22.7 SC Write 32.8 37.1
15.8 SC Mixed 23.9 27.6
69.6% 24.4 GB/s
Min Avg Max
65.9 Latency 80.7 112
49.6% 80.7 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
86.9% Excellent
MC Read 32.2
MC Write 33.6
MC Mixed 27.5
89% 31.1 GB/s
SC Read 16.5
SC Write 37.5
SC Mixed 25.4
76% 26.5 GB/s
Latency 71
56% 71 ns
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
83.8% Excellent
MC Read 32.5
MC Write 29
MC Mixed 28.2
86% 29.9 GB/s
SC Read 22.9
SC Write 35.5
SC Mixed 24.1
79% 27.5 GB/s
Latency 89.1
45% 89.1 ns
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
83.5% Excellent
MC Read 30.3
MC Write 32.8
MC Mixed 26.3
85% 29.8 GB/s
SC Read 17.2
SC Write 36.5
SC Mixed 26.3
76% 26.7 GB/s
Latency 82.5
48% 82.5 ns
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
82.4% Excellent
MC Read 30.4
MC Write 32.9
MC Mixed 26.3
85% 29.9 GB/s
SC Read 15.7
SC Write 34.2
SC Mixed 25.1
71% 25 GB/s
Latency 92.5
43% 92.5 ns
2 of 4 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
81.7% Excellent
MC Read 29.4
MC Write 31.5
MC Mixed 26.4
83% 29.1 GB/s
SC Read 16.1
SC Write 32.9
SC Mixed 24.5
70% 24.5 GB/s
Latency 66.8
60% 66.8 ns
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
75.8% Very good
MC Read 28
MC Write 28.9
MC Mixed 24
77% 27 GB/s
SC Read 16
SC Write 30.2
SC Mixed 22.5
65% 22.9 GB/s
Latency 73.3
54% 73.3 ns
2 of 2 slots used
63GB SODIMM DDR4 clocked @ 2667 MHz
75.4% Very good
MC Read 27.5
MC Write 28.6
MC Mixed 23.7
76% 26.6 GB/s
SC Read 16.1
SC Write 32
SC Mixed 24.4
69% 24.2 GB/s
Latency 76.8
52% 76.8 ns
2 of 2 slots used
63GB SODIMM DDR4 2667 MHz clocked @ 2400 MHz
64% Good
MC Read 22.9
MC Write 27
MC Mixed 18.8
65% 22.9 GB/s
SC Read 14
SC Write 26.5
SC Mixed 20.4
58% 20.3 GB/s
Latency 112
36% 112 ns
402 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 65,473,064 RAM Kits tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU GPU SSD HDD RAM MBD
Typical Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GB Builds (Compare 3,808 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 71%
Battleship
Workstation
Workstation 12%
Tree trunk

System: Dell XPS 15 7590

CPU
Core i7-9750HIntelBench 73%, 328,182 samples2,931x
Core i9-9980HKIntelBench 82%, 8,965 samples725x
Core i5-9300HIntelBench 65%, 116,682 samples152x
GPU
UHD Graphics 630IntelBench 5%, 506,702 samples2,332x
GTX 1650 (Mobile)NvidiaBench 41%, 92,838 samples1,416x
RTX 3070Nvidia  $425Bench 148%, 619,642 samples6x
SSD
NVMe SK hynix 512GBPc601Bench 162%, 6,475 samples237x
NVMe Samsung 1024GBPm981aBench 240%, 3,869 samples219x
NVMe INTEL 1024GBSsdpemkf010t8Bench 205%, 2,189 samples192x
RAM
Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GBCorsairBench 80%, 402 samples1x
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Popular Vengeance SODIM CMSX64GX4M2A2666C18 2x31.5GB systems:

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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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  • 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.

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

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $270Nvidia RTX 4060 $295Crucial MX500 250GB $30
Intel Core i5-12400F $149Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
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HDDRAMUSB
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WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
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