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Corsair

CMT64GX5M2B5600Z40 2x31.5GB

▲ 500 ▼

Release date ≈ Q3 2022.

Average Bench: 181% (1st of 115)

Based on 135 user benchmarks.  Model: Corsair CMT64GX5M2B5600Z40 2x31.5GB
Poor: 142%Average: 181% Great: 263%

Popular builds with this RAM

Outstanding average bench

The Corsair CMT64GX5M2B5600Z40 2x31.5GB averaged 81.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Corsair CMT64GX5M2B5600Z40 2x31.5GB near the top of the comparison list.

Strengths

Avg. 16 Core Read Bench 79.8GB/s
Avg. 16 Core Mixed IO Bench 63.6GB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Corsair CMT64GX5M2B5600Z40 2x31.5GB is 121%. This is a particularly wide range which indicates that the Corsair CMT64GX5M2B5600Z40 2x31.5GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Physical RAM Latency 79ns
Avg. 1 Core Read Bench 38GB/s
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Average Bench

(Based on 135 samples)
Rank 1181%
Min Avg Max
53.6 MC Read 79.8 182
48.7 MC Write 63.4 75.6
49.4 MC Mixed 63.6 75.3
197% 69 GB/s
Min Avg Max
19.5 SC Read 38 58.3
43.6 SC Write 56.4 69.8
29 SC Mixed 44.2 60
132% 46.2 GB/s
Min Avg Max
66.1 Latency 79 94.5
50.6% 79 ns
User Benchmarks BenchMulti coreSingle coreLatency
The fastest RAM (mainstream) averages a speed of 100%
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
195% Outstanding
MC Read 107
MC Write 54.1
MC Mixed 62
213% 74.4 GB/s
SC Read 44.5
SC Write 56.3
SC Mixed 50.3
144% 50.4 GB/s
Latency 89.7
45% 89.7 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 5600 MHz
173% Outstanding
MC Read 71.5
MC Write 66
MC Mixed 67.2
195% 68.2 GB/s
SC Read 22.7
SC Write 46.7
SC Mixed 31.9
96% 33.8 GB/s
Latency 82
49% 82 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
168% Outstanding
MC Read 66.6
MC Write 65.9
MC Mixed 62.6
186% 65 GB/s
SC Read 22.9
SC Write 52.5
SC Mixed 33.5
104% 36.3 GB/s
Latency 76.2
52% 76.2 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
162% Outstanding
MC Read 64.4
MC Write 64.7
MC Mixed 61.3
181% 63.5 GB/s
SC Read 20.2
SC Write 51.1
SC Mixed 27.8
94% 33 GB/s
Latency 86.9
46% 86.9 ns
2 of 4 slots used
63GB DIMM 22h 4800 MHz clocked @ 5600 MHz
159% Outstanding
MC Read 63.5
MC Write 54.8
MC Mixed 56.7
167% 58.3 GB/s
SC Read 45.4
SC Write 58.2
SC Mixed 50
146% 51.2 GB/s
Latency 82.9
48% 82.9 ns
2 of 4 slots used
63GB DIMM 22h 12800 MHz clocked @ 5600 MHz
153% Outstanding
MC Read 62
MC Write 57.5
MC Mixed 58.9
170% 59.5 GB/s
SC Read 21.6
SC Write 48.4
SC Mixed 30.9
96% 33.6 GB/s
Latency 90.9
44% 90.9 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4800 MHz
153% Outstanding
MC Read 56.8
MC Write 53.7
MC Mixed 52.8
156% 54.4 GB/s
SC Read 54.1
SC Write 60
SC Mixed 53.4
160% 55.8 GB/s
Latency 80.9
49% 80.9 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 3600 MHz
144% Outstanding
MC Read 125
MC Write 20.9
MC Mixed 24.7
163% 57 GB/s
SC Read 23.5
SC Write 23.7
SC Mixed 22.2
66% 23.1 GB/s
Latency 71
56% 71 ns
2 of 4 slots used
63GB DIMM 22h clocked @ 4000 MHz
122% Outstanding
MC Read 47.1
MC Write 47.6
MC Mixed 46.6
135% 47.1 GB/s
SC Read 18
SC Write 38.5
SC Mixed 27.7
80% 28.1 GB/s
Latency 101
40% 101 ns
135 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,369,917 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 CMT64GX5M2B5600Z40 2x31.5GB Builds (Compare 3,267 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 453%
UFO
Desktop
Desktop 125%
UFO
Workstation
Workstation 596%
UFO

Motherboard: Asus ROG MAXIMUS Z790 HERO

CPU
Core i9-13900KIntel  $459Bench 129%, 49,132 samples1,892x
Core i9-14900KIntel  $500Bench 131%, 12,283 samples315x
Core i9-13900KSIntel  $570Bench 131%, 4,204 samples294x
GPU
RTX 4090Nvidia  $1,750Bench 370%, 25,956 samples1,602x
RTX 4080Nvidia  $958Bench 290%, 22,998 samples274x
RTX 3090Nvidia  $1,135Bench 210%, 158,856 samples177x
SSD
990 Pro M.2 2TBSamsung  $150Bench 449%, 61,354 samples545x
980 Pro NVMe PCIe M.2 2TBSamsung  $160Bench 402%, 182,136 samples446x
980 Pro NVMe PCIe M.2 1TBSamsung  $105Bench 385%, 327,441 samples198x
RAM
CMT64GX5M2B5600Z40 2x31.5GBCorsairBench 181%, 135 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 72% - Very good Total price: $2,359

Popular CMT64GX5M2B5600Z40 2x31.5GB compatible motherboards:

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