NVIDIA
GeForce GTX 660
Detailed specifications, current rating, price, community data, and available comparisons for GeForce GTX 660.
55/ 100
Overall rating
Price $30.00Base price in USD; converted for your region when currency data is available.Overall rating
Aggregate performance score
55/10055
GTX 660 is placed on the normalized Head to Head scale using specifications, benchmarks and value signals.
USER INTEREST · LIVE DATABASE
27%interest indexDevice popularity
Calculated only from saved catalog and community activity.
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Graphics cards - Specifications
5Graphics APIs, SDKs and upscaling
DirectX11.0
Vulkan1.2
OpenGL4.6
Upscaling-
Compute APIOpenCL 3.0, CUDA 3.0
Graphics cards - Specifications
4Architecture and release
ArchitectureKepler
Process node28 nm
Release date2012
Device classDesktop
Graphics cards - Specifications
5GPU cores, die and clocks
Transistor count2540 million
Die size221 mm²
Shader units / cores960
Base clock980 MHz
Boost clock1032 MHz
Graphics cards - Specifications
5Board size, power and compatibility
InterfacePCIe 3x16
Length241 mm
ThicknessDual-slot
Recommended PSU300 W
Power connector6 pin
Graphics cards - Specifications
5Display outputs and limits
HDMIHDMI 1.4a
DisplayPortDisplayPort 1.2
USB Type-CNo
Max monitors4
Max resolution4096 × 2160
Graphics cards - Specifications
4Memory and compute throughput
VRAM2 GB GDDR5
Memory typeGDDR5
Memory bus192 bit
TFLOPS1.981
CATALOG LINKS
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