Kingston Impact 4GB (1x4GB) DDR4 2133 CL13 vs Kingston T1 6GB (3x2GB) DDR3 1866 CL9
Kingston Impact 4GB (1x4GB) DDR4 2133 CL13
1×4 GB · DDR4 · 2133 MHz · CL13Kingston T1 6GB (3x2GB) DDR3 1866 CL9
3×2 GB · DDR3 · 1866 MHz · CL9Kingston Impact 4GB (1x4GB) DDR4 2133 CL13 and Kingston T1 6GB (3x2GB) DDR3 1866 CL9 are neck and neck on specs: gear scores 42 and 41.
- Total capacity: Kingston T1 6GB (3x2GB) DDR3 1866 CL9 leads (6 GB vs 4 GB).
- Speed: Kingston Impact 4GB (1x4GB) DDR4 2133 CL13 leads (2,133 MHz vs 1,866 MHz).
- CAS latency: Kingston T1 6GB (3x2GB) DDR3 1866 CL9 leads (CL9 vs CL13).
- Kingston T1 6GB (3x2GB) DDR3 1866 CL9 has lower true latency (9.6 ns vs 12.2 ns; speed and CL combined).
Kingston Impact 4GB (1x4GB) DDR4 2133 CL13
If you care most about speed.
Kingston T1 6GB (3x2GB) DDR3 1866 CL9
If you care most about total capacity, cAS latency, true latency.
Spec-by-spec comparison
| Kingston Impact 4GB (1x4GB) DDR4 2133 CL13 | Kingston T1 6GB (3x2GB) DDR3 1866 CL9 | |
|---|---|---|
| 42 | Gear score | 41 |
| DDR4 | Type | DDR3 |
| 4 GB | Total capacity | 6 GB |
| 1×4 GB | Kit | 3×2 GB |
| 2,133 MHz | Speed | 1,866 MHz |
| CL13 | CAS latency | CL9 |
The gear score is computed from specifications only (e.g. for a mouse: weight, sensor, polling rate, connection and release year). It isn’t a lab test and doesn’t measure personal preferences like shape or grip.
Which one adds more to your setup?
The scanner finds your graphics card, CPU, RAM, monitor, mouse and keyboard in under a minute. You get a score out of 100, estimated FPS in games, a bottleneck check and upgrade tips made for you.
FAQ
Is Kingston Impact 4GB (1x4GB) DDR4 2133 CL13 or Kingston T1 6GB (3x2GB) DDR3 1866 CL9 better?
Kingston Impact 4GB (1x4GB) DDR4 2133 CL13 and Kingston T1 6GB (3x2GB) DDR3 1866 CL9 are neck and neck on specs: gear scores 42 and 41. Total capacity: Kingston T1 6GB (3x2GB) DDR3 1866 CL9 leads (6 GB vs 4 GB). Speed: Kingston Impact 4GB (1x4GB) DDR4 2133 CL13 leads (2,133 MHz vs 1,866 MHz). CAS latency: Kingston T1 6GB (3x2GB) DDR3 1866 CL9 leads (CL9 vs CL13).
Which one is faster?
Speed: Kingston Impact 4GB (1x4GB) DDR4 2133 CL13 leads (2,133 MHz vs 1,866 MHz).