GeForce GTX 970
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 Clock1,050 MHz
Boost Clock1,178 MHz
Memory
VRAM4 GB
Memory TypeGDDR5
Memory Clock1,753 MHz
Memory Bus256-bit
Bandwidth224.4 GB/s
Processing Units
Shading Units1,664
TMUs104
ROPs56
SMs13
Tensor Cores0
RT Cores0
Cache
L1 Cache48 KB
L2 Cache2 MB
Power & Thermals
TDP148 W
Suggested PSU300 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 Rate65.97 GP/s
Texture Rate122.5 GT/s
FP32 (Single)3,920 GFLOPS
FP64 (Double)122.5 GFLOPS
External
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