Graphics cards/NVIDIA GeForce GTX 1660
NVIDIA · GeForce GTX 16 · Desktop
NVIDIA GeForce GTX 1660
The NVIDIA GeForce GTX 1660 is NVIDIA’s Turing desktop graphics card with 6 GB of GDDR5 memory, 1,408 shading units and a boost clock of 1785 MHz.
Drawn from this part’s own specifications. No openly-licensed photograph of the NVIDIA GeForce GTX 1660 exists, so this is an illustration rather than a photograph.
Overview
The NVIDIA GeForce GTX 1660 is NVIDIA’s Turing desktop graphics card with 6 GB of GDDR5 memory, 1,408 shading units and a boost clock of 1785 MHz. These are the manufacturer’s published figures. They describe what the chip is designed to do, not what your particular machine does with it, and the gap between those two is usually cooling. A boost clock is a ceiling rather than a promise, and how long a graphics card holds it under continuous load is the one thing no specification sheet can tell you.
Specifications
- Architecture
- Turing
- Shading units
- 1,408
- Base clock
- 1530 MHz
- Boost clock
- 1785 MHz
- Memory
- 6 GB
- Memory type
- GDDR5
- Memory bus
- 192-bit
- TDP
- 120 W
- Process
- Not verified
- Launched
- 2019-03-14
Comparable within an architecture. Across vendors or generations it is not a like-for-like count.
Board power, not measured draw. A laptop GPU's power is a range the laptop maker chooses within.
Sources
Each figure, the label its source printed beside it, and the day it was read.
| Figure | As printed | Source | Checked |
|---|---|---|---|
| ArchitectureTuring | NVIDIA Architecture Name | nvidia.comSpecification page | |
| Shading units1,408 | NVIDIA CUDA Cores | nvidia.comSpecification page | |
| Base clock1530 MHz | Base Clock (MHz) | nvidia.comSpecification page | |
| Boost clock1785 MHz | Boost Clock (MHz) | nvidia.comSpecification page | |
| Memory6 GB | Standard Memory Config | nvidia.comSpecification page | |
| Memory typeGDDR5 | Standard Memory Config | nvidia.comSpecification page | |
| Memory bus192-bit | Memory Interface Width | nvidia.comSpecification page | |
| TDP120 W | Graphics Card Power (W) | nvidia.comSpecification page | |
| Launched2019-03-14 | GeForce GTX 1660 Available Now | nvidia.comLaunch release |
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Compare
The 6 nearest graphics cards in the same segment, each with a published side-by-side.
- NVIDIA GeForce GTX 1660 vs NVIDIA GeForce GTX 1660 SUPER
- NVIDIA GeForce GTX 1660 vs NVIDIA GeForce GTX 1660 Ti
- NVIDIA GeForce GTX 1660 vs NVIDIA GeForce RTX 2060
- NVIDIA GeForce GTX 1660 vs NVIDIA GeForce GTX 1060 6GB
- NVIDIA GeForce GTX 1660 vs AMD Radeon RX 6500 XT 4GB
- NVIDIA GeForce GTX 1660 vs Intel Arc A580
What these numbers mean
Every figure on this sheet is a design target. None of it is a measurement.
Nothing above describes how a graphics card behaves twenty minutes into a sustained workload, which is where two chips with nearly identical specifications routinely diverge. A boost clock is a ceiling the vendor permits, not a rate the chip sustains, and whether it holds depends on the cooling, the case, the power profile and the room. None of those appear on a specification sheet.
We deliberately do not reduce these figures to a single score. A composite invented from specifications would look authoritative and measure nothing, and choosing the weights would be choosing the winner.