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Price and performance details for the Kingston KHX2666C15/8G 8GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
Other names: Kingston KHX2666C15/8G
Memory First Benchmarked: 2022-08-06
Last Price Change: NA
| Database Operations | 4,775 KOps/Sec |
|---|---|
| Memory Read Cached | 29,564 MBytes/Sec |
| Memory Read Uncached | 16,413 MBytes/Sec |
| Memory Write | 11,415 MBytes/Sec |
| Latency | 38 ns (lower is better) |
| Memory Threaded | 33,331 MBytes/Sec |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 41 ns | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 44 ns | |
| Corsair CMK32GX4M2E3200C16 16GB | 45 ns | |
| Kingston KF3200C16D4/8GX 8GB | 44 ns | |
| Kingston KF3200C16D4/16GX 16GB | 44 ns | |
| G Skill Intl F4-3200C16-16GVK 16GB | 42 ns | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 42 ns | |
| Corsair CMW16GX4M2C3200C16 8GB | 41 ns | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 44 ns | |
| Kingston KHX2666C15/8G 8GB | 38 ns | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 18.8 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 20.0 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 20.2 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 20.8 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 21.4 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 19.8 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 19.1 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 19.2 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 21.8 GB/s | |
| Kingston KHX2666C15/8G 8GB | 16.4 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 12.7 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 13.4 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 13.6 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 13.6 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 14.5 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 14.0 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 12.6 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 13.1 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 14.8 GB/s | |
| Kingston KHX2666C15/8G 8GB | 11.4 GB/s | |
| PassMark Software © 2008-2026 |
| Memory Model | Average | |
|---|---|---|
| Corsair CMK16GX4M2B3200C16 8GB | 37.3 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3200 8GB | 39.5 GB/s | |
| Corsair CMK32GX4M2E3200C16 16GB | 37.6 GB/s | |
| Kingston KF3200C16D4/8GX 8GB | 39.9 GB/s | |
| Kingston KF3200C16D4/16GX 16GB | 40.2 GB/s | |
| G Skill Intl F4-3200C16-16GVK 16GB | 38.5 GB/s | |
| G Skill Intl F4-3200C16-8GVKB 8GB | 37.6 GB/s | |
| Corsair CMW16GX4M2C3200C16 8GB | 37.5 GB/s | |
| Team Group Inc. TEAMGROUP-UD4-3600 8GB | 43.8 GB/s | |
| Kingston KHX2666C15/8G 8GB | 33.3 GB/s | |
| PassMark Software © 2008-2026 |
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| Baseline | Benchmark Results | |
|---|---|---|
| BL3452200 - May 05 2026 |
58 ns - Latency 15.3 GB/s - Read Uncached 7.7 GB/s - Write 19.2 GB/s - Threaded | |
| BL3437538 - Apr 27 2026 |
64 ns - Latency 11.5 GB/s - Read Uncached 6.2 GB/s - Write 18.8 GB/s - Threaded | |
| BL3329951 - Mar 06 2026 |
56 ns - Latency 6.6 GB/s - Read Uncached 6.1 GB/s - Write 34.3 GB/s - Threaded | |
| BL3329936 - Mar 06 2026 |
28 ns - Latency 16.9 GB/s - Read Uncached 14.3 GB/s - Write 34.8 GB/s - Threaded | |
| BL2609280 - May 08 2025 |
33 ns - Latency 16.7 GB/s - Read Uncached 8.0 GB/s - Write 19.0 GB/s - Threaded | |
| PassMark Software © 2008-2026 |