AMD Ryzen 7 9800X3D 8-Core AM5 Processor - 5.2GHz, 104MB
AMD
AMD Ryzen 7 9800X3D 8-Core AM5 Processor - 5.2GHz, 104MB
The AMD Ryzen 7 9800X3D is an 8-core desktop processor built for gamers who want the highest frame rates their platform can deliver. Its 2nd-gen AMD 3D V-Cache technology stacks up to 104MB of on-chip cache to reduce memory latency in game workloads, making it a strong choice for competitive and high-refresh gaming builds. It also handles productivity and content creation tasks with the same Zen 5 architecture, so it works well as a dual-purpose machine.
Why this product
104MB of on-chip cache for lower latency
2nd-gen AMD 3D V-Cache technology delivers up to 104MB of combined L2 and L3 cache, keeping more game data closer to the cores and reducing the time spent waiting on memory.
Zen 5 architecture on TSMC 4nm
Built on AMD's latest "Zen 5" architecture using TSMC 4nm FinFET for the CPU cores, providing improved instructions-per-clock efficiency over the previous generation.
Boosts up to 5.2 GHz, unlocked for overclocking
A 4.7 GHz base clock rises to up to 5.2 GHz under boost, and the multiplier is unlocked so enthusiasts can push further with Precision Boost Overdrive.
AMD EXPO memory overclocking support
AMD EXPO technology lets compatible DDR5 kits run at higher validated frequencies with a single BIOS toggle, helping to maximise frame rate consistency.
Long-life AM5 platform with PCIe 5.0
Designed for the AMD Socket AM5 platform with DDR5 memory and PCIe 5.0 support on select motherboards, so the board investment remains relevant as future Ryzen generations arrive.
- Cores / Threads8 / 16
- Base Clock4.7 GHz
- Max Boost ClockUp to 5.2 GHz
- Total Cache (L2 + L3)104MB
- Default TDP120W
- SocketAMD Socket AM5
- Memory TypeDDR5
- Thermal SolutionNot Included
- SKUAMD-1938
- EAN730143315289
- Fits AMD Socket AM5 motherboards — the only socket this processor supports.
- Requires DDR5 memory; supports up to DDR5-5600 natively, with higher speeds available via AMD EXPO overclocking.
- PCIe 5.0 bandwidth is available on select AM5 motherboards that expose those lanes.
- No thermal solution is included — a compatible AM5 cooler rated for at least 120W TDP must be purchased separately.
- Does not fit any AM4 or Intel socket motherboard.
- AMD PRO Technologies are not supported on this processor.
Best for
- High-refresh gaming builds — the large 3D V-Cache reduces in-game latency, which is most visible when a fast GPU is not being bottlenecked by cache misses.
- Enthusiasts who overclock — the unlocked multiplier, Precision Boost Overdrive and EXPO memory support give experienced builders meaningful tuning headroom.
- Dual-purpose gaming and productivity rigs — 8 cores and 16 threads with Zen 5 IPC handle rendering, encoding and compilation tasks alongside gaming.
- Builders investing in a forward-looking platform — AM5 is AMD's current long-life socket, meaning this motherboard can accept future Ryzen processors.
Trade-offs
- Existing AM4 platform owners — this processor requires a new AM5 motherboard and DDR5 memory, making it a full platform upgrade rather than a drop-in replacement.
- Buyers who need a bundled cooler — no thermal solution is included, adding to the total system cost.
- Business or managed-IT deployments — AMD PRO Technologies are explicitly not supported, removing remote management and security features that commercial environments rely on.
- Budget-constrained builders — the 120W TDP and AM5 platform requirement means spending on a capable power supply and cooler in addition to the processor itself.
Harness the ultimate gaming edge with AMD Ryzen™ 7 9800X3D Processor. Enjoy faster gaming with 2nd gen AMD 3D V-Cache™ technology for low latency.
Introducing the world's most advanced gaming desktop processors, the AMD Ryzen™ 7 9800X3D series processor, now with 3D V-Cache™ technology to push your gaming to new frontiers. Boosted by AMD's advanced "Zen 5" architecture and 4nm technology, you'll feel unmatched power in every moment of high–performance gaming.
AMD Ryzen™ 7 9800X3D Series processors are built with exclusive AMD 3D V-Cache™ technology, enabling the largest on-chip memory available on a consumer processor—up to 104MB. You'll feel insane performance on any game with AMD EXPO™ memory, designed for increased frequencies to unlock higher and smoother frame rates.
AMD Ryzen™ 7 9800X3D Series processors are made with gamers in mind—they're designed for the AM5 platform, enabled with the fastest DDR5 memory speeds, and equipped with PCIe® 5.0 for incredible bandwidth. This long-life platform evolves alongside the most demanding games and next-gen processors, so you can upgrade your game fast and easily.
Unlock the potential of your PC with AI-ready AMD Ryzen™ processors. Bring incredible speed to every element of your rig—including productivity and content creation—with built-in AI acceleration and enhanced AI capabilities.
General
| Brand | AMD |
|---|---|
| Family | Ryzen |
| Series | Ryzen 9000 Series |
| Architecture | Zen 5 |
| Socket | AMD Socket AM5 |
| Integrated Graphics | AMD Radeon™ Graphics |
Performance
| CPU Cores | 8 |
|---|---|
| Threads | 16 |
| Multithreading (SMT) | Yes |
| Base Clock | 4.7 GHz |
| Max Boost Clock | Up to 5.2 GHz |
| Default TDP | 120W |
Cache & Memory
| L1 Cache | 640 KB |
|---|---|
| L2 Cache | 8 MB |
| L3 Cache | 96 MB |
| Total Cache (L2 + L3) | 104MB |
| Memory Type | DDR5 |
| Max Memory Speed | DDR5-5600 |
| AMD EXPO™ Support | Yes |
Platform & Features
| CPU Core Technology | TSMC 4nm FinFET |
|---|---|
| I/O Die Technology | TSMC 6nm FinFET |
| Package Die Count | 2 |
| PCIe Version | PCIe 5.0 (on select motherboards) |
| Unlocked for Overclocking | Yes |
| Precision Boost Overdrive | Yes |
| AMD PRO Technologies | No |
| Thermal Solution Included | No |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.