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Corsair

CMH5X32G2B56Z40A2 2x31.5GB

▲ 500 ▼

Release date ≈ Q1 2023.

Average Bench: 185% (1st of 115)

Based on 103 user benchmarks.  Model: Corsair CMH5X32G2B56Z40A2 2x31.5GB
Poor: 156%Average: 185% Great: 236%

Popular builds with this RAM

Outstanding average bench

The Corsair CMH5X32G2B56Z40A2 2x31.5GB averaged 84.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMH5X32G2B56Z40A2 2x31.5GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 79.9GB/s
Avg. 16 Core Write Bench 67.2GB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Corsair CMH5X32G2B56Z40A2 2x31.5GB is 80%. This is a particularly wide range which indicates that the Corsair CMH5X32G2B56Z40A2 2x31.5GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 78.8ns
Avg. 1 Core Read Bench 31.8GB/s
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Average Bench

(Based on 103 samples)
Rank 1185%
Min Avg Max
59.3 MC Read 79.9 154
54 MC Write 67.2 75.3
57 MC Mixed 67.1 73
204% 71.4 GB/s
Min Avg Max
19.6 SC Read 31.8 56.8
43.2 SC Write 54.3 68.9
30 SC Mixed 40.5 59.4
121% 42.2 GB/s
Min Avg Max
68.8 Latency 78.8 93.2
50.8% 78.8 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
63GB DIMM 22h clocked @ 5600 MHz
189% Outstanding
MC Read 76.4
MC Write 62
MC Mixed 68.7
197% 69 GB/s
SC Read 62.2
SC Write 60.6
SC Mixed 58.4
173% 60.4 GB/s
Latency 59.5
67% 59.5 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5600 MHz
186% Outstanding
MC Read 75.6
MC Write 74.5
MC Mixed 70.7
210% 73.6 GB/s
SC Read 22.6
SC Write 46.8
SC Mixed 33.7
98% 34.4 GB/s
Latency 76
53% 76 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5600 MHz
178% Outstanding
MC Read 72.4
MC Write 70.6
MC Mixed 67.2
200% 70.1 GB/s
SC Read 21.9
SC Write 48.6
SC Mixed 33
99% 34.5 GB/s
Latency 87.6
46% 87.6 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
170% Outstanding
MC Read 71
MC Write 55.1
MC Mixed 62
179% 62.7 GB/s
SC Read 48.2
SC Write 56.2
SC Mixed 52.4
149% 52.3 GB/s
Latency 71.7
56% 71.7 ns
103 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,058,352 RAM Kits tested

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

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical CMH5X32G2B56Z40A2 2x31.5GB Builds (Compare 188 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 453%
UFO
Desktop
Desktop 125%
UFO
Workstation
Workstation 596%
UFO

System: Corsair VENGEANCE i7400

CPU
Core i9-13900KIntel  $475Bench 129%, 49,132 samples80x
Core i7-13700KIntel  $340Bench 126%, 41,056 samples44x
Core i5-13600KFIntel  $242Bench 122%, 24,875 samples36x
GPU
RTX 4090Nvidia  $1,800Bench 370%, 25,956 samples79x
RTX 3070Nvidia  $400Bench 148%, 619,642 samples34x
RTX 4080Nvidia  $720Bench 290%, 22,998 samples31x
SSD
Force MP600 NVMe PCIe M.2 2TBCorsair  $167Bench 340%, 10,240 samples41x
Force MP600 NVMe PCIe M.2 1TBCorsair  $164Bench 314%, 35,257 samples32x
MZVL22T0HBLB-00A00 2TBSamsungBench 423%, 266 samples23x
RAM
CMH5X32G2B56Z40A2 2x31.5GBCorsairBench 185%, 103 samples53x
EDIT WITH CUSTOM PC BUILDER Value: 67% - Good Total price: $2,442

Popular CMH5X32G2B56Z40A2 2x31.5GB systems:

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Memory Kit Rankings (Price vs Performance) April 2024 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

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Reaching its prime
Age: 15 months

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115 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.

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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