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Price and performance details for the Kingston KF556S40-32 32GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC5-44800, 1.1V, CAS Supported: 22 26 28 30 32 36 38 40 42 46 50
Other names: Kingston KF556S40-32
Memory First Benchmarked: 2023-06-15
Last Price Change: NA
| Database Operations | 11,854 KOps/Sec |
|---|---|
| Memory Read Cached | 37,807 MBytes/Sec |
| Memory Read Uncached | 25,965 MBytes/Sec |
| Memory Write | 20,006 MBytes/Sec |
| Latency | 50 ns (lower is better) |
| Memory Threaded | 68,390 MBytes/Sec |
| Memory Model | Average | |
|---|---|---|
| G Skill Intl F5-6000J3636F16G 16GB | 48 ns | |
| Team Group Inc. UD5-6000 16GB | 48 ns | |
| G Skill Intl F5-6000J3038F16G 16GB | 47 ns | |
| G Skill Intl F5-6000J3040G32G 32GB | 50 ns | |
| Kingston KF560C30-16 16GB | 46 ns | |
| Kingston KF560C36-16 16GB | 48 ns | |
| Corsair CMH32GX5M2E6000C36 16GB | 50 ns | |
| Corsair CMH32GX5M2B6000Z30 16GB | 48 ns | |
| G Skill Intl F5-6400J3239G16G 16GB | 45 ns | |
| Kingston KF556S40-32 32GB | 50 ns | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| G Skill Intl F5-6000J3636F16G 16GB | 32.0 GB/s | |
| Team Group Inc. UD5-6000 16GB | 31.6 GB/s | |
| G Skill Intl F5-6000J3038F16G 16GB | 36.5 GB/s | |
| G Skill Intl F5-6000J3040G32G 32GB | 36.5 GB/s | |
| Kingston KF560C30-16 16GB | 33.2 GB/s | |
| Kingston KF560C36-16 16GB | 32.0 GB/s | |
| Corsair CMH32GX5M2E6000C36 16GB | 29.4 GB/s | |
| Corsair CMH32GX5M2B6000Z30 16GB | 35.4 GB/s | |
| G Skill Intl F5-6400J3239G16G 16GB | 28.5 GB/s | |
| Kingston KF556S40-32 32GB | 26.0 GB/s | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| G Skill Intl F5-6000J3636F16G 16GB | 23.2 GB/s | |
| Team Group Inc. UD5-6000 16GB | 23.4 GB/s | |
| G Skill Intl F5-6000J3038F16G 16GB | 27.3 GB/s | |
| G Skill Intl F5-6000J3040G32G 32GB | 26.0 GB/s | |
| Kingston KF560C30-16 16GB | 24.9 GB/s | |
| Kingston KF560C36-16 16GB | 23.9 GB/s | |
| Corsair CMH32GX5M2E6000C36 16GB | 21.4 GB/s | |
| Corsair CMH32GX5M2B6000Z30 16GB | 26.3 GB/s | |
| G Skill Intl F5-6400J3239G16G 16GB | 22.0 GB/s | |
| Kingston KF556S40-32 32GB | 20.0 GB/s | |
| PassMark Software © 2008-2025 |
| Memory Model | Average | |
|---|---|---|
| G Skill Intl F5-6000J3636F16G 16GB | 67.5 GB/s | |
| Team Group Inc. UD5-6000 16GB | 68.9 GB/s | |
| G Skill Intl F5-6000J3038F16G 16GB | 68.8 GB/s | |
| G Skill Intl F5-6000J3040G32G 32GB | 76.1 GB/s | |
| Kingston KF560C30-16 16GB | 68.6 GB/s | |
| Kingston KF560C36-16 16GB | 67.7 GB/s | |
| Corsair CMH32GX5M2E6000C36 16GB | 67.4 GB/s | |
| Corsair CMH32GX5M2B6000Z30 16GB | 69.1 GB/s | |
| G Skill Intl F5-6400J3239G16G 16GB | 77.2 GB/s | |
| Kingston KF556S40-32 32GB | 68.4 GB/s | |
| PassMark Software © 2008-2025 |
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| Baseline | Benchmark Results | |
|---|---|---|
| BL3047421 - Nov 12 2025 |
42 ns - Latency 20.1 GB/s - Read Uncached 18.2 GB/s - Write 81.6 GB/s - Threaded | |
| BL3046389 - Nov 12 2025 |
42 ns - Latency 20.7 GB/s - Read Uncached 17.7 GB/s - Write 77.3 GB/s - Threaded | |
| BL3043475 - Nov 11 2025 |
45 ns - Latency 13.9 GB/s - Read Uncached 15.1 GB/s - Write 80.9 GB/s - Threaded | |
| BL3043369 - Nov 11 2025 |
61 ns - Latency 24.4 GB/s - Read Uncached 12.2 GB/s - Write 40.5 GB/s - Threaded | |
| BL3043247 - Nov 11 2025 |
48 ns - Latency 14.5 GB/s - Read Uncached 14.9 GB/s - Write 86.4 GB/s - Threaded | |
| PassMark Software © 2008-2025 |