GeForce 9400M

Tesla GeForce 9M IGP (9000M)Laptop OEM Desktop System Shared 2008 Notebook OEM

Key Metrics

Launch Date: 2008-10-15
CUDA Cores: 16
Memory: 0 KB System Shared
TDP/TBP: 12 W
Interface: PCIe 2.0 x16
Process Node: 65 nm

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GPU Specs

Identity
Entry Type	Laptop GPU
Official Name	NVIDIA GeForce 9400M
GPU Codename	C79
Architecture	Tesla
Launch Date	2008-10-15
Market Segment Notes	Laptop, OEM in GeForce 9M IGP (9000M)
Core Specs
GPU Die	C79
Chip Variant / Package	BGA-1441
Process Node	65 nm
Transistor Count	0.31 billion
Die Size	144 mm²
CUDA Cores	16
SM Count	2
TMUs	8
ROPs	4
Base Clock	580 MHz
Boost Clock	580 MHz
Pixel Fillrate	2.32 GP/s
Texture Fillrate	4.64 GT/s
FP32 Throughput	0.04 TFLOPS
Memory
Memory Size	0 KB
Memory Type	System Shared
Board and Display
TDP / TBP	12 W
Interface	PCIe 2.0 x16
Slot Width	IGP
Board Partner Model	Reference or OEM specification
Reference Design	OEM design
Software
Shader Model	4.0
DirectX Support	DirectX 10.0
OpenGL Support	OpenGL 3.3

Why It Mattered

GeForce 9400M matters as a mobile GeForce 9M IGP (9000M) implementation from the Tesla generation around 2008. Laptop GPU names often hide large differences in power limits, cooling, memory, and OEM firmware, so tracking the exact variant explains why similarly named systems can perform differently.

Sources

Independent reference sources

TechPowerUp GPU SpecsModel-level specification reference for this GPU entryOpen source

Reference databases

RightNow GPU DatabaseOpen GPU database used to cross-check specifications A reference database: good for cross-checking specifications, but not proof of the original release details on its own.Open source

Why It Mattered

GeForce 9100M G mGPU AMD

GeForce 9100M G mGPU Intel

GeForce 9200M

GeForce 9400M G

Independent reference sources

Reference databases