Analysis of 3.3 V subcircuit power supply
The Smart Access Memory feature is far from perfect. And although it is a useful technology overall, it also proves to be very unstable. What was true today may not tomorrow, and an in-depth analysis shows all those patches. On the one hand, those that eliminate the biggest problems that no one boasts about, and on the other hand, those that raise average performance in small steps.
Analysis of 3.3 V subcircuit power supply”
- Contents
- Methodology: performance tests
- Methodology: how we measure power draw
- Methodology: noise and sound measurement
- Methodology: heat tests
- Test rig
- 3DMark
- Age of Empires II: DE
- Assassin’s Creed: Valhalla
- Battlefield V
- Battlefield V with DXR
- Borderlands 3
- Control
- Control with DXR
- Counter-Strike: GO
- Cyberpunk 2077
- Cyberpunk 2077 with FidelityFX CAS
- DOOM Eternal
- F1 2020
- FIFA 21
- Forza Horizon 4
- Mafia: DE
- Metro Exodus
- Metro Exodus with DXR
- Microsoft Flight Simulator
- Red Dead Redemption 2 (Vulkan)
- Red Dead Redemption 2 (Dx12)
- Shadow of the Tomb Raider
- Shadow of the Tomb Raider with DXR
- Total War Saga: Troy
- Wasteland 3
- Overall game performance and performance per euro
- CompuBench (OpenCL)
- SPECviewperf 2020 and SPECworkstation 3
- FLOPS, IOPS and memory speed tests
- 3D rendering 1/2 (LuxMark and Blender@Cycles)
- 3D rendering 2/2 (Blender@Radeon ProRender and Eevee)
- Photo editing (Adobe Photoshop, Lightroom and Affinity Photo)
- Broadcasting (OBS and Xsplit)
- Password cracking
- GPU clock speed
- GPU heating
- Net graphics power draw and performance per watt
- Analysis of 12 V subcircuit power supply (higher load)
- Analysis of 12 V subcircuit power supply (lower load)
- Analysis of 3.3 V subcircuit power supply
- Noise level
- Frequency response of sound
- Conclusion