AMD Ryzen 7 9800X3D 8-core AM5
Intel Core i9 X-Series 7940X 14-core LGA2066
What Buyers Say
AMD Ryzen 7 9800X3D 8-core AM5
The AMD Ryzen 7 9800X3D is widely celebrated as the best gaming CPU on the market, delivering massive frame rate boosts, improved 1% lows, and excellent thermal efficiency. Users upgrading from older Intel or AMD chips report transformative gains in CPU-intensive games and smoother multitasking. The main caution is to avoid paying above MSRP due to scalper pricing, and to ensure a compatible AM5 motherboard with a BIOS update. Overall, it is a top-tier choice for gamers seeking peak performance.
Pros
- Best gaming performance on the market
- Massive frame rate boosts in CPU-heavy games
- Excellent thermal efficiency and cool operation
- Improved 1% lows for smoother gameplay
- Great upgrade from older Intel and AMD chips
Cons
- Scalper pricing above MSRP
- No included cooler in the box
- Requires BIOS update on older AM5 motherboards
- Limited availability and stock issues
- OEM version lacks original box and accessories
Intel Core i9 X-Series 7940X 14-core LGA2066
The Intel Core i9-7940X is widely praised as a powerful and versatile processor, excelling in multi-core workloads like video editing, virtualization, and rendering, while also delivering strong gaming performance. Many users report impressive overclocking headroom, with several achieving stable 4.5-5.0 GHz clocks, though this often requires delidding and high-end cooling to manage temperatures. The main criticisms center on high heat output, especially at stock or high overclocks, and the need for robust cooling solutions, with some users noting that motherboard BIOS updates have improved thermal regulation over time.
Pros
- Excellent multi-core performance
- Great overclocking headroom
- Strong gaming performance
- Good for virtualization and VMs
- Handles 4K video editing well
Cons
- Runs very hot under load
- Requires delidding for high overclocks
- Needs high-end cooling solution
- High power consumption
- Motherboard BIOS updates needed
Scores
Specifications
| AMD Ryzen 7 9800X3D | Intel Core i9 X-Series 7940X | |
|---|---|---|
| Processor | ||
| Brand | AMD | Intel |
| Series | Ryzen 7 | Core i9 |
| Model | 9800X3D | 7940X |
| Codename | Granite Ridge | Skylake X |
| Class | desktop | desktop |
| Process | 4★ | 14 |
| Cores & Clocks | ||
| Cores | 8 | 14★ |
| P-cores | 8★ | — |
| Threads | 16 | 28★ |
| Base Clock | ||
| Boost Clock | ||
| Cache | ||
| L2 Cache | 8 | 14★ |
| L3 Cache | 96★ | 19.25 |
| Performance | ||
| PassMark Multi | ||
| PassMark Single | ||
| Memory | ||
| Memory Type | DDR5★ | DDR4 |
| Max Speed | ||
| Channels | 2 | 4★ |
| Max Memory | No data | |
| ECC | ✓★ | ✗ |
| Platform & Power | ||
| Socket | AM5 | LGA2066 |
| PCIe | 5.0 | 3.0 |
| PCIe Lanes | 28 | 44★ |
| TDP | 120★ | 165 |
| Max Turbo Power | 200★ | — |
| Unlocked | ✓ | ✓ |
| Graphics & AI | ||
| Integrated Graphics | AMD Radeon Graphics | — |
Pros & Cons
AMD Ryzen 7 9800X3D 8-core AM5
- Strong feature (99th percentile)99th %ile
- Strong social proof (97th percentile)97th %ile
- Strong platform (95th percentile)95th %ile
- Strong single thread (95th percentile)95th %ile
- Below average affordability (24th percentile)
Intel Core i9 X-Series 7940X 14-core LGA2066
- Strong ai (85th percentile)85th %ile
- Strong platform (81st percentile)81st %ile
- Strong multi thread (80th percentile)80th %ile
- Strong efficiency (69th percentile)
- Below average affordability (27th percentile)
Pricing
Verdict
Scores 100 overall, wins 6 of 6 usage categories and 13 of 27 specs.