AMD Ryzen 7 7800X3D
- iGPU:
- AMD Radeon Graphics (2 cores)
- Boost/Base Clock:
- 5.0 GHz / 4.2 GHz
- Core/Thread Count:
- 8 Core / 16 Thread
- Cache:
- 96MB L3 (3D V-Cache) + 8MB L2 + 512KB L1
- TDP:
- 120 Watts
- CPU Process Node:
- 5 Nanometers (TSMC)
- CPU Socket:
- AM5
- CPU Series:
- Zen 4
- Memory Support:
- DDR5-5200
- Form Factor:
- Desktop
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Manufacturer: AMD Last updated: September 9, 2026
AMD Ryzen 7 7800X3D Review
The AMD Ryzen 7 7800X3D is an 8-core, 16-thread Zen 4 desktop processor stacking an extra 64MB of 3D V-Cache directly onto the die for a genuinely massive 96MB total L3 cache, running a 4.2 GHz base clock that boosts to 5.0 GHz within a 120 Watt TDP.
This chip's stacked 3D V-Cache technology gives it a real, measurable edge in gaming frame rates over standard Zen 4 chips at the same core count, earning it a widespread reputation as one of the best gaming CPUs available.
AMD Radeon Graphics
A basic 2-core integrated GPU intended for display output; gaming desktop builds around this chip typically pair it with a discrete GPU.
How Is the Ryzen 7 7800X3D in Terms of Performance
The genuinely massive 96MB L3 cache from AMD's stacked 3D V-Cache technology gives this chip a real, measurable gaming frame-rate advantage over standard Zen 4 chips at the same 8-core count, a key reason it earned a widespread reputation as a top gaming CPU pick.
Benchmarks
Independent gaming benchmarks consistently show this chip matching or exceeding higher-core-count Zen 4 chips in frame rates thanks to the 3D V-Cache advantage, while multi-threaded productivity workloads trail chips with more cores or higher clock ceilings.
Specifications
Identity
| Brand | AMD |
|---|---|
| Product Line | Ryzen 7 |
| Model Number | 7800X3D |
Segment and platform
| Microarchitecture | Zen 4, Ryzen 7000 Series |
|---|---|
| Socket | AM5 |
| Process Node | 5 nm |
Memory
| Memory Type | DDR5-5200 |
|---|
| Form Factor | Desktop |
|---|---|
| Core/Thread Count | 8 Core / 16 Thread |
| TDP | 120 W |
| iGPU | AMD Radeon Graphics (2 cores) |
| Cache | 96MB L3 (3D V-Cache) + 8MB L2 + 512KB L1 |
| Boost/Base Clock | 5.0 GHz / 4.2 GHz |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Gaming-focused desktop builds wanting the strongest real-world frame rates available from AMD's Zen 4 lineup
Not for
- Buyers prioritizing multi-threaded productivity work — non-3D chips with more cores or the newer Zen 5 lineup offer more raw throughput
FAQs
What are the key specifications of the AMD Ryzen 7 7800X3D?
The AMD Ryzen 7 7800X3D is a processor from AMD. Key specs: iGPU AMD Radeon Graphics (2 cores), Boost/Base Clock 5.0 GHz / 4.2 GHz, Core/Thread Count 8 Core / 16 Thread, Cache 96MB L3 (3D V-Cache) + 8MB L2 + 512KB L1, TDP 120 Watts.
Will the AMD Ryzen 7 7800X3D work with my current setup?
The AMD Ryzen 7 7800X3D lists CPU Socket is AM5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the AMD Ryzen 7 7800X3D best suited to?
It suits gaming-focused desktop builds wanting the strongest real-world frame rates available from amd's zen 4 lineup.
What are the drawbacks of the AMD Ryzen 7 7800X3D?
It is a poor fit for buyers prioritizing multi-threaded productivity work — non-3d chips with more cores or the newer zen 5 lineup offer more raw throughput.