NVIDIA GeForce GTX 660 Graphics Card
Specifications
- Generation
- GeForce 600
- GPU model
- GK106
- Interface
- PCIe 3.0 x16
- Base clock
- 980 MHz
- Memory size
- 2 GB
- DirectX
- 12 (11_0)
- Release date
- Sep 6th, 2012
Graphics Processor
- GPU model
- GK106
- GPU variant
- GK106-400-A1
- Architecture
- Kepler
- Foundry
- TSMC
- Manufacturing process
- 28 nm
- Number of transistors
- 2,540 million
- Die size
- 221 mm²
Graphics Card
- Release date
- Sep 6th, 2012
- Generation
- GeForce 600
- Production
- End-of-life
- Launch price
- 229 USD
- Interface
- PCIe 3.0 x16
- Reviews
- 77 in our database
- Predecessor
- GeForce 500
- Successor
- GeForce 700
Clocks
- Base clock
- 980 MHz
- Boost clock
- 1032 MHz
- Memory clock
- 1502 MHz 6 Gbps effective
Memory Configuration
- Memory size
- 2 GB
- Memory type
- GDDR5
- Memory bus width
- 192 bit
- Bandwidth
- 144.2 GB/s
Render Configuration
- Shading units
- 960
- TMUs
- 80
- ROPs
- 24
- SMX count
- 5
- Cache L1
- 16 KB (per SMX)
- Cache L2
- 384 KB
Performance
- Pixel rate
- 20.64 GPixel/s
- Texture rate
- 82.56 GTexel/s
- FP32 (float) performance
- 1.981 TFLOPS
- FP64 (double) performance
- 82.56 GFLOPS (1:24)
Dimensions & Outputs
- Slot width
- Dual-slot
- Length
- 241 mm 9.5 inches
- TDP
- 140 W
- Suggested PSU
- 300 W
- Outputs
- 2x DVI1x HDMI1x DisplayPort
- Power connectors
- 1x 6-pin
- Board number
- P2030
API Support & Features
- DirectX
- 12 (11_0)
- OpenGL
- 4.6
- OpenCL
- 3.0
- Vulkan
- 1.1
- CUDA
- 3.0
- Shader model
- 5.1
Drivers
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Benchmark & Performance
PassMark
1 4004 38546
Performance Comparing to Similar Graphics Cards
Compare
Gaming
To see if NVIDIA GeForce GTX 660 is good for gaming, we checked what popular, new, and upcoming PC games will run on it:
