SilverBench · fast and easy multicore CPU benchmark that runs directly in your browser using JavaScript. Powered by a photon-mapping rendering engine, it measures raw CPU performance on PC or mobile. Choose from three modes—Performance, Extreme, or Stress. All tests run on the CPU only (no GPU required). The stress test is ideal for burn-in, heat, and stability checks.
Check out the recent changes we've made—and those still on the way—to keep SilverBench future-proof for online CPU, GPU, and WEB benchmarking.
For the best experience, please rotate your device…
Ignore this useful recommendation and proceed anyway!
You've been warned :)
Last 25 benchmarks · Mixed all
- P46749·2m ago
- S0.0082·7m ago
- S0.0138·8m ago
- P4379·11m ago
- S0.0043·12m ago
- P49655i·13m ago
- X4865i·14m ago
- P15619·16m ago
- P45444i·19m ago
- P26157·21m ago
- P27357·21m ago
- P20776·23m ago
- X5299·26m ago
- P135920i·27m ago
- S0.0091·32m ago
- P45083·32m ago
- S0.0524·36m ago
- P36359i·43m ago
- P34838·44m ago
- S0.0278·44m ago
- S0.0492·47m ago
- P10771·52m ago
- P31244·54m ago
- P90581i·54m ago
- P11432i·54m ago
All time TOP 10 · Performance
- P263712i·3d ago
- P263357i·35d ago
- P247365i·6d ago
- P244185i·5d ago
- P242414i·158d ago
- P236402i·16d ago
- P235797i·239d ago
- P235035i·244d ago
- P229287i·91d ago
- P226731i·349d ago
All time TOP 10 · Extreme
- X26608i·4y+ ago
- X25219i·2y+ ago
- X24281i·35d ago
- X23590i·5y+ ago
- X23065i·158d ago
- X22828·135d ago
- X22728i·86d ago
- X21743i·258d ago
- X21699i·227d ago
- X21679i·215d ago
All time TOP 10 · Stress
- S0.0827·135d ago
- S0.0813·86d ago
- S0.0812·227d ago
- S0.0811·173d ago
- S0.0804·214d ago
- S0.0802·262d ago
- S0.0796·215d ago
- S0.0793·94d ago
- S0.0787·227d ago
- S0.0786·47d ago
Drill down…
See more · Last 100 benchmarks
See best of the best · Top charts · Performance · Extreme · Stress
See system statistics · Overview · OS · CPU · Threads
Your feedback is very important to us, so please use Comment box to leave a message. Thanks!
SilverBench stats
Automate · Start free
Your IP?
Sponsored content
Request header
Your quotes
SilverBench · My hands where cold, so I extreme tested my i7-8750H. Now they are warm. Works as intended and thanks!
—Anonymous
Performance
SilverBench news
Sep, 2025 · SilverBench.js v2.1
Nov, 2018 · SilverBench.js v2.0
Jun, 2012 · SilverBench v1.5
Mar, 2011 · We are live
Feb, 2011 · First public beta
Aug, 2010. · Pre alpha