Kingston K821PJ-MIB 16GB

Price and performance details for the Kingston K821PJ-MIB 16GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The graphs shows the relative performance of the ram module compared up to 9 other common ram modules of same type. For DDR3 and DDR4, the values will be from systems using newer Intel CPUs where available.
If pricing history data is available for the ram module, a chart with be created charting price changes.
The last graph shows up to the last 5 baselines we have received for this particular ram module. Both Intel and AMD results are shown.

Kingston K821PJ-MIB 16GB

Description: PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18

Other names: Kingston K821PJ-MIB

Memory First Benchmarked: 2020-04-06

Last Price Change: NA

Average Mark

2619
Samples: 44

Memory Test Suite Average Results for Kingston K821PJ-MIB 16GB

Database Operations	2,506 KOps/Sec
Memory Read Cached	22,021 MBytes/Sec
Memory Read Uncached	14,225 MBytes/Sec
Memory Write	11,989 MBytes/Sec
Latency	38 ns (lower is better)
Memory Threaded	28,054 MBytes/Sec

From submitted results to PerformanceTest V10 as of 15th of November 2025.

Latency
As of 15th of November 2025 - Lower numbers represent better performance
Memory Model	Average
Corsair CMK16GX4M2B3200C16 8GB		41 ns
Team Group Inc. TEAMGROUP-UD4-3200 8GB		43 ns
Corsair CMK32GX4M2E3200C16 16GB		45 ns
Kingston KF3200C16D4/8GX 8GB		44 ns
G Skill Intl F4-3200C16-16GVK 16GB		42 ns
G Skill Intl F4-3200C16-8GVKB 8GB		41 ns
Kingston KF3200C16D4/16GX 16GB		43 ns
Corsair CMW16GX4M2C3200C16 8GB		41 ns
Corsair CMK16GX4M2B3000C15 8GB		40 ns
Kingston K821PJ-MIB 16GB		38 ns
PassMark Software © 2008-2025

Read Uncached Transfer Speed
As of 15th of November 2025 - Higher results represent better performance
Memory Model	Average
Corsair CMK16GX4M2B3200C16 8GB		18.7 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB		19.9 GB/s
Corsair CMK32GX4M2E3200C16 16GB		20.0 GB/s
Kingston KF3200C16D4/8GX 8GB		20.7 GB/s
G Skill Intl F4-3200C16-16GVK 16GB		19.7 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB		19.0 GB/s
Kingston KF3200C16D4/16GX 16GB		21.4 GB/s
Corsair CMW16GX4M2C3200C16 8GB		19.1 GB/s
Corsair CMK16GX4M2B3000C15 8GB		17.7 GB/s
Kingston K821PJ-MIB 16GB		14.2 GB/s
PassMark Software © 2008-2025

Write Transfer Speed
As of 15th of November 2025 - Higher results represent better performance
Memory Model	Average
Corsair CMK16GX4M2B3200C16 8GB		12.7 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB		13.3 GB/s
Corsair CMK32GX4M2E3200C16 16GB		13.5 GB/s
Kingston KF3200C16D4/8GX 8GB		13.6 GB/s
G Skill Intl F4-3200C16-16GVK 16GB		14.0 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB		12.6 GB/s
Kingston KF3200C16D4/16GX 16GB		14.5 GB/s
Corsair CMW16GX4M2C3200C16 8GB		13.1 GB/s
Corsair CMK16GX4M2B3000C15 8GB		11.9 GB/s
Kingston K821PJ-MIB 16GB		12.0 GB/s
PassMark Software © 2008-2025

Threaded Memory
As of 15th of November 2025 - Higher results represent better performance
Memory Model	Average
Corsair CMK16GX4M2B3200C16 8GB		37.3 GB/s
Team Group Inc. TEAMGROUP-UD4-3200 8GB		39.6 GB/s
Corsair CMK32GX4M2E3200C16 16GB		37.4 GB/s
Kingston KF3200C16D4/8GX 8GB		40.0 GB/s
G Skill Intl F4-3200C16-16GVK 16GB		38.5 GB/s
G Skill Intl F4-3200C16-8GVKB 8GB		37.7 GB/s
Kingston KF3200C16D4/16GX 16GB		40.3 GB/s
Corsair CMW16GX4M2C3200C16 8GB		37.6 GB/s
Corsair CMK16GX4M2B3000C15 8GB		34.7 GB/s
Kingston K821PJ-MIB 16GB		28.1 GB/s
PassMark Software © 2008-2025

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Last 5 Baselines for Kingston K821PJ-MIB 16GB
Most recent listed first
Baseline	Benchmark Results
BL3022117 - Nov 02 2025		44 ns - Latency 13.3 GB/s - Read Uncached 7.7 GB/s - Write 16.3 GB/s - Threaded
BL3004108 - Oct 25 2025		35 ns - Latency 15.3 GB/s - Read Uncached 13.6 GB/s - Write 28.9 GB/s - Threaded
BL2995861 - Oct 22 2025		47 ns - Latency 11.3 GB/s - Read Uncached 6.9 GB/s - Write 16.0 GB/s - Threaded
BL2981868 - Oct 16 2025		37 ns - Latency 12.7 GB/s - Read Uncached 7.6 GB/s - Write 16.2 GB/s - Threaded
BL2981804 - Oct 16 2025		39 ns - Latency 11.7 GB/s - Read Uncached 7.5 GB/s - Write 15.8 GB/s - Threaded
PassMark Software © 2008-2025

RAM Benchmarks

Memory Benchmarks

Kingston K821PJ-MIB 16GB

Memory Test Suite Average Results for Kingston K821PJ-MIB 16GB