G.Skill F3-10666CL9D-8GBXL
Capacity 8GB
Kit 2 x 4GB
Memory DDR3
Speed 1600 MT/s
CAS Latency CL9
Form Factor UDIMM
40 Overall Score
Price $37
Snapshot
Pros & Cons
Pros
- Strong latency (78th percentile) 78th
- Strong feature (73rd percentile) 73rd
Cons
- Below average speed (14th percentile)
- Below average capacity (23rd percentile)
The proof
Performance
Specifications
Full Specifications
Memory
| Type | DDR3 |
| Form Factor | UDIMM |
| Total Capacity | 8192 |
| Modules | 2 |
| Per Module | 4096 |
| Pins | 240 |
Performance
| Speed | 1600 |
| CAS Latency | 9 |
| Timings | 9-9-9-24 |
| Voltage | 1.5 |
Class
| ECC | No |
| Registered | No |
| OC Profile | Intel XMP |
Features
| RGB | No |
| Heat Spreader | Yes |
vs Competition
| Spec | G.Skill F3-10666CL9D-8GBXL | Patriot Viper Steel PVS416G320C6 | Kingston FURY Beast KF556C40BB-16 | Corsair Vengeance LPX CMK16GX4M2A2666C16 | DATOTEK DDR4 Extreme EA8GB4DU32WX2 | Timetec 32GB KIT |
|---|---|---|---|---|---|---|
| Capacity | 8GB | 16GB | 16GB | 16GB | 16GB | 32GB |
| Kit | 2 x 4GB | 1 x 16GB | 1 x 16GB | 2 x 8GB | 2 x 8GB | 2 x 16GB |
| Memory Type | DDR3 | DDR4 | DDR5 | DDR4 | DDR4 | DDR4 |
| Speed Mts | 1600 | 3200 | 5600 | 2666 | 3200 | 3200 |
| Cas Latency | CL9 | CL16 | CL40 | CL16 | CL16 | CL22 |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Ecc | false | false | false | false | false | false |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Feature | Latency | Capacity | Social Proof |
|---|---|---|---|---|---|
| G.Skill F3-10666CL9D-8GBXL | 13.6 | 72.8 | 77.9 | 22.5 | 44.7 |
| Patriot Viper Steel PVS416G320C6 Compare | 53.4 | 60.4 | 87.5 | 45.1 | 98.2 |
| Kingston FURY Beast KF556C40BB-16 Compare | 77.4 | 60.4 | 30.9 | 45.1 | 87.7 |
| Corsair Vengeance LPX CMK16GX4M2A2666C16 Compare | 37.4 | 72.8 | 74.8 | 45.1 | 98.2 |
| DATOTEK DDR4 Extreme EA8GB4DU32WX2 Compare | 53.4 | 72.8 | 87.5 | 45.1 | 79.1 |
| Timetec 32GB KIT Compare | 53.4 | 44.2 | 57.3 | 70.9 | 87.7 |
Price
Value & Pricing
From $37
Amazon 1 offer From $37
We started tracking prices for this product on Jun 18, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
