GTX 970 for Blender

Blender score 270
Entry-level speed
Light VRAM
GTX 9 series

Maxwell 2.0 GPU best suited to lighter Blender scenes, learning workflows, and budget-conscious rendering setups.

Last updated: May 26, 2026

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Blender benchmark score

270

Entry-level speed — fine for learning and lighter scenes.

VRAM

4 GB

Limited — best for simpler scenes and lighter workflows.

CUDA cores

1,664

Lower core count — adequate for lighter rendering workloads.

Architecture

Maxwell 2.0

Older architecture — check benchmark scores for a practical performance picture.

Memory bandwidth

224.4 GB/s

Lower bandwidth may become a bottleneck in texture-heavy or complex scenes.

Boost clock

1178 MHz

Lower clock speed — typical of older or workstation-class GPUs.

Render support

OptiX, CUDA

OptiX is typically the fastest option; CUDA provides a reliable fallback.

TDP

148 W

Low power — easy to cool and efficient for smaller builds.

Release year

2014

More technical details

Core specs

  • Base clock: 1050 MHz
  • Process size: 28 nm

Memory specs

  • Memory type: GDDR5
  • Memory bus: 256-bit

Benchmark performance

This chart estimates how many seconds this GPU takes to render one frame of each standard Blender benchmark scene, so you can compare practical rendering speed at a glance.

Blender score 270
seconds
Estimated time to render one benchmark frame. Lower is faster.
OptiXCUDA
Junkshop
412.56s
1467.64s
Monster
122.54s
83.11s
Classroom
271.53s
196.08s
0s1690s

These are single-frame estimates derived from Blender Open Data benchmark medians at the scene sample counts, not full-animation render times or guarantees for every real project.

View Blender Open Data source

Is GTX 970 good for Blender?

A concise editorial read on where this GPU looks strong, the tradeoffs to keep in mind, and who it suits best.

What stands out

  • Maxwell 2.0 architecture
  • 1664 CUDA cores
  • Efficient power consumption for its time
  • Solid performance for basic 3D modeling and rendering

Tradeoffs to know

  • Limited VRAM for current professional standards
  • Older generation technology

Who should choose it

  • Cost-effective for basic rendering tasks
  • Reliable performance for older software versions

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