Rigsmith

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Build for 3D and Blender

Final renders in Blender Cycles, Octane or Redshift, where render time is money.

Budget

Goal: Solid render speed

$1,867
  • Renders about 1.4× as fast as a typical entry gaming PC (Ryzen 5 7600 + RTX 5060)
  • 16 GB video memory: most production scenes fit
  • About 320 W at full load
Processor
6C/12T
Graphics
16 GB card
Memory
32 GB DDR5
Storage
2 TB
Peak power
~320 W

High-end

Goal: Fastest single-card renders

$6,302
  • Renders about 4.0× as fast as a typical entry gaming PC (Ryzen 5 7600 + RTX 5060)
  • 32 GB video memory: very large scenes fit
  • About 789 W at full load
Processor
12C/24T
Graphics
32 GB card
Memory
64 GB DDR5
Storage
2 TB
Peak power
~789 W

Second-hand value pick

Used card

A second-hand RTX 3090 has 24 GB of video memory for much less than a new card with as much.

$3,154
  • Renders about 1.7× as fast as a typical entry gaming PC (Ryzen 5 7600 + RTX 5060)
  • 24 GB video memory: very large scenes fit
  • About 583 W at full load
Processor
14C/20T
Graphics
24 GB card
Memory
64 GB DDR5
Storage
2 TB
Peak power
~583 W

Buying second-hand? Check the card works under load before paying, and use the used PC checker for whole PCs.

What matters

  • The fastest NVIDIA card you can afford: render time drops almost in step with its speed.
  • 16 GB of video memory or more, so scenes fit on the card.
  • A strong power supply and good airflow: long renders keep the card at full power.

What to skip

  • Expensive processors: they sit mostly idle during GPU renders.

Good to know

  • Octane and Redshift are NVIDIA-only; Blender Cycles works on others, just slower.
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The best build for your budget

For GPU rendering: set exactly what you want to spend and we find the complete, compatible build that suits it best at that price.

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Each build is the cheapest complete, compatible PC from current parts that meets its goal, priced at the best Australian store prices as of 12/11/2026. Speed comparisons are Rigsmith estimates, not benchmarks. Open a build in the builder to swap parts or buy second-hand.

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