Why is Corsair Value Select DDR4-2133 16GB (2x8GB) better than Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB)?
- 1 lower tRCD timing? 15vs16
- 1 lower tRP timing? 15vs16
- 2.03mm shorter? 29.97mmvs32mm
Why is Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB) better than Corsair Value Select DDR4-2133 16GB (2x8GB)?
- 2.39ns faster true latency? 11.67nsvs14.06ns
- 267 faster memory speed? 2400vs2133
- 267MHz faster memory speed (SPD)? 2400MHzvs2133MHz
- 1 lower CAS Latency (CL)? 14vs15
- 5 lower tRAS timing? 31vs36
Which are the most popular comparisons?
Price comparison
Cheap alternatives
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2
Corsair Vengeance LPX DDR4-3200 C16 16GB (2x8GB)
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Silicon Power Gaming Series DDR4-3200 CL16 16GB (2x8GB)
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Corsair Vengeance LPX DDR4-2666 16GB (2x8GB)
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Kingston Fury Beast DDR4-2666 CL16 8GB (1x8GB)
User reviews
Performance
The true latency is a good indicator of memory performance. It is calculated from the CAS latency (CL) and transfer rate.
The speed of the memory, as given by the manufacturer. Also known as the Tested Speed. Note: it requires a CPU/motherboard that can support the speed, and may also require enabling XMP profiles.
The SPD (serial presence detect) speed of the memory. This is the speed that the memory runs at by default, without changing any BIOS settings or overclocking etc.
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
The CAS Latency (CL) timing of the memory.
The tRAS (Row Active Time) timing of the memory.
The tRCD (Row Column Delay) timing of the memory.
The tRP (Row Precharge Time) timing of the memory.
General info
You should always make sure to buy the correct memory for your system. Common form factors include 288-pin DIMM for PCs and 260-pin SO-DIMM for laptops.
The total size of the memory, taking into account the size of a single module and the number of modules in the kit.
has Samsung B-Die
✖Corsair Value Select DDR4-2133 16GB (2x8GB)
✖Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB)
Samsung B-Die is a specific type of die (chip) used in some memory products. Many people favour this type of memory as it can run at speeds of 3200MHz or higher while also keeping CAS latency low (CL 14). These performance benefits are most notable when paired with an AMD Ryzen CPU.
The voltage of the memory.
The height represents the vertical dimension of the product.
The size of a single memory module.
Features
Intel XMP (Intel Extreme Memory Profile) and AMD EXPO (AMD Extended Profiles for Overclocking) are features that allow you to easily overclock memory, simply by enabling the option in the BIOS.
Supports ECC memory
✖Corsair Value Select DDR4-2133 16GB (2x8GB)
✖Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB)
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
Heat can have an impact on performance and reduce potential read/write speeds. An integrated heatsink (or heat spreader) helps to keep the component cool and operating at maximum efficiency.
has RGB lighting
✖Corsair Value Select DDR4-2133 16GB (2x8GB)
✖Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB)
RGB lighting allows you to choose between millions of colors and customize the look of your PC components.
Benchmarks
PassMark result (latency)
Unknown. Help us by suggesting a value. (Corsair Value Select DDR4-2133 16GB (2x8GB))
Unknown. Help us by suggesting a value. (Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB))
The PassMark benchmark tests several factors related to memory's performance. The latency test measures how quickly a byte of memory is transferred to the CPU, with lower values indicating faster performance. Source: PassMark.
PassMark result (read uncached)
Unknown. Help us by suggesting a value. (Corsair Value Select DDR4-2133 16GB (2x8GB))
Unknown. Help us by suggesting a value. (Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB))
The PassMark benchmark tests several factors related to memory's performance. The read uncached test measures how quickly a large block of memory can be read, with higher values indicating faster performance. Source: PassMark.
PassMark result (write)
Unknown. Help us by suggesting a value. (Corsair Value Select DDR4-2133 16GB (2x8GB))
Unknown. Help us by suggesting a value. (Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB))
The PassMark benchmark tests several factors related to memory's performance. The write test measures how quickly a block of memory can be written, with higher values indicating faster performance. Source: PassMark.
UserBenchmark result (average %)
Unknown. Help us by suggesting a value. (Corsair Value Select DDR4-2133 16GB (2x8GB))
Unknown. Help us by suggesting a value. (Corsair Vengeance LPX DDR4-2400 C14 16GB (2x8GB))
The average benchmark result from UserBenchMark, based on multi-core throughput, single-core throughput, and latency. Source: UserBenchmark.