GeForce 8400
General
ManufacturerNVIDIA
SeriesGeForce 8(8400)
GPU NameG98S
ArchitectureTesla
GenerationGeForce 8(8400)
Release DateDec 2007
Bus InterfacePCIe 2.0 x16
Process & Die
FoundryUMC
Process Size65 nm
Transistors210 M
Transistor Density2,400 K/mm²
Die Size86 mm²
Chip PackageBGA-533
Clock Speeds
Base Clock540 MHz
Boost Clock540 MHz
Memory
VRAM0.25 GB
Memory TypeDDR2
Memory Clock500 MHz
Memory Bus64-bit
Bandwidth8 GB/s
Processing Units
Shading Units8
TMUs4
ROPs4
SMs1
Tensor Cores0
RT Cores0
Cache
L2 Cache0.016 MB
Power & Thermals
TDP25 W
Suggested PSU200 W
Power ConnectorsNone
Dimensions
Outputs
Display Connectors1x DVI, 1x VGA, 1x S-Video
API Support
DirectX10.0
OpenGL3.3
OpenCL1.1
CUDA1.1
Shader Model4.0
Theoretical Performance
Pixel Rate2.16 GP/s
Texture Rate2.16 GT/s
FP32 (Single)20.8 GFLOPS
External
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