NVIDIA · Turing (derived from codename prefix) · 2019
GeForce GTX 1660
GeForce GTX 1660: 6 GB GDDR5, 120 W, 1,408 CUDA cores. Launched March 14, 2019 at $219.
- Memory
- 6 GB
- Power
- 120 W
- Bus width
- 192 bit
Memory6 GB
13 of 143 in GeForce GTX
Power120 W
82 of 154 by higher draw in GeForce GTX
CUDA cores1,408
34 of 158 in GeForce GTX
Launch price$219
62 of 92 in GeForce GTX
Current market
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Specifications
Memory
- Capacity
- 6 GB
- Memory type
- GDDR5
- Bus width
- 192 bit
- Memory clock
- 2,001 MHz
- Bandwidth
- 192.1 GB/s
Compute
- CUDA cores
- 1,408
- SM count
- 22
- TMUs
- 88
- ROPs
- 48
- FP32
- 4,308 GFLOPS
- FP64
- 134.64 GFLOPS
- Pixel fill rate
- 73.44 GP/s
- Texture fill rate
- 134.64 GT/s
Clocks
- Boost clock
- 1,530 MHz
Board
- TDP
- 120 W
- External power required
- Yes
- Form factor
- desktop
- Launch MSRP
- 219 USD
Physical
- Architecture
- Turing (derived from codename prefix)
- Codename
- TU116-300-A1
- Transistors
- 6.6 billion
- Die size
- 284 mm²
- Series
- GeForce GTX
- Launch date
- March 14, 2019
Not recorded by the source: generation, process, base clock and bus interface.
Die figure
Silicon, made visible
Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.
Catalog context
Within its series, the GeForce GTX 1660 ranks 21st of 121 for FP32 throughput and 13th of 143 for memory capacity. Its 120 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16