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NVIDIA · Tesla (derived from codename prefix) · 2009

GeForce GTX 285 X2

Memory2 GB64 of 143 in GeForce GTX
Power315 W4 of 154 by higher draw in GeForce GTX
Shaders240139 of 158 in GeForce GTX
Launch price$1,3992 of 92 in GeForce GTX

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.

470 mm² die · 240 shadersDie area drawn to scale against the catalog maximum of 1,540 square millimeters. Each dot = 2 shaders.470 mm² die · 240 shadersEach dot = 2 shadersDashed frame = largest catalog die (1,540 mm²)

Specifications

Memory

Capacity
2 GB
Type
GDDR3
Bus width
512 bit
Bandwidth
147.5 GB/s

Compute

Shaders
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
315 W
Bus interface
2.0 x16
External power required
Yes
Form factor
desktop
Launch MSRP
1,399 USD

Physical

Architecture
Tesla (derived from codename prefix)
Codename
G200-350-B3
Process
55 nm
Transistors
1.4 billion
Die size
470 mm²
Series
GeForce GTX
Launch date
June 17, 2009

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

Catalog context

Within its series, the GeForce GTX 285 X2 ranks 108th of 121 for FP32 throughput and 64th of 143 for memory capacity. Its 315 W TDP is above the 75 W PCIe slot-power ceiling.

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