NVIDIA · Tesla (derived from codename prefix) · 2009
GeForce GT 230 — 1 GB
GeForce GT 230 — 1 GB: 1 GB GDDR3, 75 W, 48 CUDA cores. Launched October 12, 2009 at $44.
- Memory
- 1 GB
- Power
- 75 W
- Bus width
- 256 bit
Memory1 GB
34 of 94 in GeForce GT
Power75 W
4 of 91 by higher draw in GeForce GT
CUDA cores48
72 of 104 in GeForce GT
Launch price$44
21 of 23 in GeForce GT
Current market
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Specifications
Memory
- Capacity
- 1 GB
- Memory type
- GDDR3
- Bus width
- 256 bit
- Bandwidth
- 57.6 GB/s
Compute
- CUDA cores
- 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.
Die figure
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.
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.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16