Tesla K20s 5 GB for Blender
Kepler GPU with 5 GB VRAM, below Blender’s recommended 8 GB. Check scene memory needs and GPU compatibility before buying.
Last updated: September 23, 2026
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- Blender Cycles score
- Unavailable
- VRAM
- 5 GB
- Below Blender’s recommended VRAM
- Released
- 2013
- Render support
- CUDA, OpenCL
- Power draw (TDP)
- 225 W
- Suggested system PSU
- 550 W
Technical specifications
GPU
- ArchitectureKepler
- CUDA cores2,496
Memory
- TypeGDDR5
- Bandwidth208 GB/s
- Bus width320-bit
Clocks & manufacturing
- Boost clock575 MHz
- Base clock575 MHz
- Process size28 nm
- GPU chipGK110
Power & PSU sources
GPU power ratings
TDP: 225 W
Secondary source: RightNow GPU Database / TechPowerUp ↗ · Checked Sep 23, 2026 · Reference card
System power supply
Suggested PSU: 550 W
Secondary source: RightNow GPU Database / TechPowerUp ↗ · Checked Sep 23, 2026 · Reference system
Third-party source suggestion; not the manufacturer’s minimum system requirement.
GPU power ratings and whole-system PSU recommendations measure different things. Check the exact card and the source’s system assumptions.
Tesla K20s 5 GB Blender benchmarks
Estimated time to render one benchmark frame · Lower is faster.
Scene benchmarks unavailable
Scene benchmarks are unavailable for this GPU’s selected benchmark result.
About these estimates
Times estimate one frame of each benchmark scene from the same runs, Blender version and backend as the displayed Cycles score. The calculation uses 240 samples for Junkshop, 256 for Monster and 300 for Classroom, plus a 19% estimation buffer. Actual project render times vary. Results from different Blender versions may not be directly comparable.
Is Tesla K20s 5 GB good for Blender?
A concise editorial read on where this GPU looks strong, the tradeoffs to keep in mind, and who it suits best.
Tradeoffs to know
- Meets Blender’s 2 GB VRAM minimum but falls below its 8 GB recommendation for Windows/Linux. Usability depends on GPU and driver compatibility and your scene’s memory needs.
Who should choose it
- Kepler GPU with 5 GB VRAM, below Blender’s recommended 8 GB. Check scene memory needs and GPU compatibility before buying.