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
| Merchant | Base | Promo | Shipping | Availability | Total | |
|---|---|---|---|---|---|---|
B&H Photo | $449.99 | -$81 | FREE | In Stock | $368.99 | Buy |
Newegg | $439 | -$70.01 | FREE | In Stock |
About This Product
The AMD Ryzen 9 9900X is a 12-core, 24-thread CPU based on the Zen 5 architecture, offering strong multi-threaded performance suitable for demanding productivity tasks and content creation. Its 5.6 GHz boost clock provides competitive single-core performance for gaming, positioning it as a high-end option for users seeking a balance between gaming and workstation capabilities. At $249.99, it offers significant multi-core power compared to Intel's i7 offerings in a similar price bracket, though it may not always surpass them in pure gaming frame rates.
Performance Benchmarks
Scores are grouped by benchmark family so it is easy to compare raw speed, threaded output, and real-world value without mixing scales.
Render Workloads
Next-Gen Scale
Cross-Platform
Value & Efficiency
These derived metrics use Cinebench R23 multi-core performance to keep the value calculation consistent across the catalog.
Performance per Watt
245.8 pts/W
Performance per Dollar
118.0 pts/$
Popular Comparisons
These pairings are pre-ranked from the comparison engine so readers can jump straight into the most relevant alternatives.

Multi-core 28,500 Β· $315
"tied single-core, 4% better multi-core, $34 cheaper"
ASRock B650M-H/M.2+
$118.34
ASRock A620AM-HVS
$133.02
ASRock B650M Pro RS
$99.99
ASRock B650M Pro RS WiFi
Crucial CT8G56C46S5 8 GB
$165.02
Kingston FURY Beast 8 GB
$158.10
TeamGroup Elite 16 GB
$160.99
TeamGroup Elite 8 GB
$160.99
ARCTIC Alpine AM4 CO
$15.99
Xilence A250PWM
$19.49
Thermaltake UX400 RGB
$24.99
Jonsbo CR-1000 EVO Color Black
GPU Bottleneck & Pairing
These pairings are pre-calculated around 1440p balance so you can move quickly from CPU research to a realistic gaming build.
High-confidence pairings that stay balanced at 1440p.
Recommended GPU
GeForce RTX 5090
Balanced
This pairing stays very close to ideal balance for 1440p gaming.
Usage-share data is not available yet for this pairing.
Strong combos with only minor trade-offs.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Recommended GPU
Radeon RX 9070 XT
GPU bottleneck 22%
Estimated GPU limitation of 22% in the current 1440p model.
Usage-share data is not available yet for this pairing.
Create a fully compatible build with our System Builder.
Be the first to share your experience
Rating
No reviews yet
| $368.99 |
| Buy |
MemoryC | $516.75 | -$142.08 | FREE | In Stock | $374.67 | Buy |
Best Buy | $499.99 | β | FREE | In Stock | $504.99 | Buy |
Walmart | $359 | β | FREE | Out of Stock | $359 |
Verdict
βIdeal for power users and creators needing strong multi-core performance on the AM5 platform.β

Multi-core 28,905 Β· $499
"17% better single-core, tied multi-core, $111 cheaper"
$99.99
Biostar B650MT
$108
$26.99