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NVIDIA · Tesla (derived from codename prefix) · 2009

GeForce GT 230

Memory1 GB34 of 94 in GeForce GT
Power75 W4 of 91 by higher draw in GeForce GT
Shaders4872 of 104 in GeForce GT
Launch price$4421 of 23 in GeForce GT

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.

196 mm² die · 48 shadersDie area drawn to scale against the catalog maximum of 1,540 square millimeters. Each dot = 1 shader.196 mm² die · 48 shadersEach dot = 1 shaderDashed frame = largest catalog die (1,540 mm²)

Specifications

Memory

Capacity
1 GB
Type
GDDR3
Bus width
256 bit
Bandwidth
57.6 GB/s

Compute

Shaders
48
SM count
6
TMUs
24
ROPs
16
FP32
156 GFLOPS
Pixel fill rate
10.4 GP/s
Texture fill rate
15.6 GT/s

Clocks

Base clock
650 MHz

Board

TDP
75 W
Bus interface
2.0 x16
External power required
No
Form factor
desktop
Launch MSRP
44 USD

Physical

Architecture
Tesla (derived from codename prefix)
Codename
G94-300-B1
Process
55 nm
Transistors
505 million
Die size
196 mm²
Series
GeForce GT
Launch date
October 12, 2009

Not recorded by the source: generation, boost clock, memory clock and fp64.

Catalog context

Within its series, the GeForce GT 230 ranks 39th of 54 for FP32 throughput and 34th of 94 for memory capacity. Its 75 W TDP is within the 75 W PCIe slot-power ceiling.

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