NVIDIA · Tesla (derived from codename prefix) · 2008

GeForce 9400 GT

Memory512 MB52 of 290 in GeForce
Power50 W74 of 243 by higher draw in GeForce
Shaders1687 of 146 in GeForce

Silicon, made visible

Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.

121 mm² die · 16 shadersDie area drawn to scale against the catalog maximum of 1,540 square millimeters. Each dot = 1 shader.121 mm² die · 16 shadersEach dot = 1 shaderDashed frame = largest catalog die (1,540 mm²)

Specifications

Memory

Capacity
512 MB
Type
DDR2
Bus width
128 bit
Memory clock
400 MHz
Bandwidth
12.8 GB/s

Compute

Shaders
16
SM count
2
TMUs
8
ROPs
4
Pixel fill rate
2.2 GP/s
Texture fill rate
4.4 GT/s

Clocks

Base clock
550 MHz

Board

TDP
50 W
Bus interface
PCIe 2.0 x16
External power required
No
Form factor
desktop

Physical

Architecture
Tesla (derived from codename prefix)
Codename
G96-200-C1
Process
55 nm
Transistors
314 million
Die size
121 mm²
Series
GeForce
Launch date
August 27, 2008

Not recorded by the source: generation, boost clock, fp32 and fp64, or 1 further field.

Catalog context

Within its series, the GeForce 9400 GT ranks 52nd of 290 for memory capacity. Its 50 W TDP is within the 75 W PCIe slot-power ceiling.

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Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16