NVIDIA · Tesla (derived from codename prefix) · 2009
GeForce GTX 285 Mac Edition
GeForce GTX 285 Mac Edition: 1 GB GDDR3, 204 W, 240 CUDA cores. Launched January 15, 2009.
- Memory
- 1 GB
- Power
- 204 W
- Bus width
- 512 bit
Memory1 GB
109 of 143 in GeForce GTX
Power204 W
33 of 154 by higher draw in GeForce GTX
CUDA cores240
139 of 158 in GeForce GTX
Current market
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Specifications
Memory
- Capacity
- 1 GB
- Memory type
- GDDR3
- Bus width
- 512 bit
- Memory clock
- 1,242 MHz
- Bandwidth
- 159 GB/s
Compute
- CUDA cores
- 240
- SM count
- 30
- TMUs
- 80
- ROPs
- 32
- FP32
- 708.48 GFLOPS
- FP64
- 88.56 GFLOPS
- Pixel fill rate
- 20.74 GP/s
- Texture fill rate
- 51.84 GT/s
Clocks
- Base clock
- 648 MHz
Board
- TDP
- 204 W
- Bus interface
- PCIe 2.0 x16
- External power required
- Yes
- Form factor
- desktop
Physical
- Architecture
- Tesla (derived from codename prefix)
- Codename
- GT200-350-B3
- Process
- 55 nm
- Transistors
- 1.4 billion
- Die size
- 470 mm²
- Series
- GeForce GTX
- Launch date
- January 15, 2009
Not recorded by the source: generation, boost clock and launch msrp.
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 GTX 285 Mac Edition ranks 108th of 121 for FP32 throughput and 109th of 143 for memory capacity. Its 204 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16