Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
AMD
Detailed architecture, platform, memory, and feature data for this CPU.
Instruction Sets
About This Product
The AMD Ryzen 5 8640HS is a mobile processor featuring 6 cores and 12 threads, based on the Zen 4 microarchitecture. With a base clock of 3.5 GHz and a boost clock of 4.9 GHz, it offers solid performance for productivity and light gaming in laptops. Its 28W TDP makes it suitable for thin and light designs, competing with Intel's mid-range mobile offerings.
Verdict
“Ideal for users needing a balanced laptop for work and casual entertainment.”
Performance Benchmarks
Scores are grouped by benchmark family so it is easy to compare raw speed, threaded output, and real-world value without mixing scales.
Render Workloads
Next-Gen Scale
Large Sample Pool
Value & Efficiency
These derived metrics use Cinebench R23 multi-core performance to keep the value calculation consistent across the catalog.
Performance per Watt
0.0 pts/W
Gaming Performance
These results come from real submitted gameplay sessions, so the reference GPU matters as much as the CPU itself.
Reference GPU
The Sims 4
Mixed player settings
121 FPS
Smooth
Lethal Company
Mixed player settings
21 FPS
Heavy compromise
TeamGroup Elite 8 GB
$67.74
TeamGroup Elite 8 GB
$67.74
TeamGroup Elite 8 GB
$67.74
TeamGroup Elite 8 GB
$67.74
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