GeForce GTX 980
General
ManufacturerNVIDIA
SeriesGeForce 900
GPU NameGM204
ArchitectureMaxwell 2.0
GenerationGeForce 900
Release DateSep 2014
Bus InterfacePCIe 3.0 x16
Process & Die
FoundryTSMC
Process Size28 nm
Transistors5,200 M
Transistor Density13,100 K/mm²
Die Size398 mm²
Chip PackageBGA-1745
Clock Speeds
Base Clock1,127 MHz
Boost Clock1,216 MHz
Memory
VRAM4 GB
Memory TypeGDDR5
Memory Clock1,753 MHz
Memory Bus256-bit
Bandwidth224.4 GB/s
Processing Units
Shading Units2,048
TMUs128
ROPs64
SMs16
Tensor Cores0
RT Cores0
Cache
L1 Cache48 KB
L2 Cache2 MB
Power & Thermals
TDP165 W
Suggested PSU450 W
Power Connectors2x 6-pin
Dimensions
Board Length267 mm
Board Width111 mm
Outputs
Display Connectors1x DVI, 1x HDMI 2.0, 3x DisplayPort 1.2
API Support
DirectX12.1
OpenGL4.6
Vulkan1.3
OpenCL3.0
CUDA5.2
Shader Model6.8
Theoretical Performance
Pixel Rate77.82 GP/s
Texture Rate155.6 GT/s
FP32 (Single)4,981 GFLOPS
FP64 (Double)155.6 GFLOPS
External
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