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 9 7945HX is a high-performance mobile processor with 16 Zen 4 cores, suitable for demanding tasks like gaming and content creation. It offers excellent multi-threaded performance, often surpassing Intel's mobile offerings in similar price brackets. This CPU is ideal for users requiring desktop-class processing power in a laptop form factor.
Verdict
βEnthusiasts and professionals needing top-tier mobile processing power should consider this CPU.β
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
Cross-Platform
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
575.8 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
Risk of Rain 2
Mixed player settings
183 FPS
Smooth
Geometry Dash
Mixed player settings
121 FPS
Smooth
Minecraft
Mixed player settings
113 FPS
Smooth
Popular Comparisons
These pairings are pre-ranked from the comparison engine so readers can jump straight into the most relevant alternatives.

Multi-core 29,654 Β· $311
"4% slower single-core, 7% better multi-core"
TeamGroup Elite 8 GB
$67.74
TeamGroup Elite 8 GB
$67.74
TeamGroup Elite 8 GB
$67.74
TeamGroup Elite 8 GB
$67.74
Create a fully compatible build with our System Builder.
Be the first to share your experience
Rating
No reviews yet