Ryzen 7 7800X3D
The Ryzen 7 7800X3D is AMD’s 8-core, 16-thread processor for the AM5 platform, built on the Zen 4 architecture. Below you’ll find its full spec sheet with gaming and productivity benchmarks, plus every retailer’s current price in the UK.
Prices update regularly and may differ at the retailer. This page contains affiliate links.
Prices include 20% VAT. Shipping is shown under each price, and offers are listed by price plus shipping.
Gaming performance
CPU-bound gaming score: a 1080p rating normalized so the fastest gaming CPU we track = 100. Productivity scores are in the Benchmarks section below.
Gaming scores are normalised performance indexes derived from Tom’s Hardware’s published CPU gaming benchmarks. Performance per dollar is our own calculation on top of that data.
1080p Gaming
The Ryzen 7 7800X3D scores 85.6 on our 0–100 CPU gaming scale, tested at 1080p where the processor, not the graphics card, sets the frame rate. At 1440p and 4K the gap between CPUs shrinks as the GPU takes over.
Performance-per-pound rank among all CPUs with live pricing in the UK
Gaming value
#45
Productivity value
#66
Benchmarks
Standardized productivity scores for this chip, each compared to the fastest CPU we track and linked to its source. Multi-core tracks heavy parallel work like rendering and encoding; single-core tracks everyday responsiveness.
Multi-core
Single-core
Where to buy the Ryzen 7 7800X3D
Every in-stock retailer offer we track, cheapest first.
| Retailer | Availability | Price | Updated | Buy |
|---|---|---|---|---|
| SeneticOEM / tray | In stock Delivery 8-10 days | £286.72 + £15.35 shipping |  | |
| Senetic | In stock Delivery 8-10 days | £335.59 + £15.35 shipping | | |
| CCL | In stock | £358.99 + £3.95 shipping |  |
OEM / tray is the bare processor: no retail box and no cooler in the package, and the warranty is handled by the seller. The chip itself is the same.
The Ryzen 7 7800X3D starts from £286.72 as an OEM / tray chip across 2 retailers. The boxed version starts from £335.59. Prices update daily from live stock. Prices include 20% VAT. Shipping is shown under each price, and offers are listed by price plus shipping.
Complete the build
The cheapest in-stock parts that actually fit the Ryzen 7 7800X3D — matched on socket and power delivery using the same rules as our PC Builder, priced live.
.png?width=1600&height=1600)
The most affordable AM5 board in stock that is wired to feed the Ryzen 7 7800X3D at full power. It takes DDR5 memory.
The Ryzen 7 7800X3D doesn't include a cooler, so you'll need to add one. This is the cheapest air cooler in stock that fits AM5 and handles its heat.
Contains affiliate links. Prices update regularly and may differ at the retailer.
Specifications
Cores & Clocks
- Cores / Threads
- 8 / 16
- Base clock
- 4.2 GHz
- Boost clock
- 5.0 GHz
- Architecture
- Zen 4
Cache & Process
- L3 cache
- 96 MB
- L2 cache
- 8 MB
- Process node
- TSMC N5
- Released
- 2023-04-06
Memory & Platform
- Socket
- AM5
- Memory channels
- 2
- Max memory
- 128 GB
- Memory support
- DDR5, 5200
- Chipsets
- "A620, X670E, X670, B650E, B650, X870E, X870, B840, B850"
- PCIe
- PCIe 5.0
- ECC support
- Yes
Power & Extras
- TDP
- 120W
- Max power
- 162W
- Integrated graphics
- Radeon Graphics
The Ryzen 7 7800X3D pairs 8 cores with 96 MB of L3 cache on the TSMC N5 process. Compare the Ryzen 7 7800X3D against the full CPU lineup on the full processor rankings, or build a compatible system around it with the PC Builder.
How the Ryzen 7 7800X3D compares
Similar CPUs worth a look, based on live prices in the UK and 1080p gaming performance. Open a card for its full spec sheet.
Affiliate disclosure: Some links on this page are affiliate links — MaxMyBuild may earn a commission at no extra cost to you if you buy through them. As an Amazon Associate, MaxMyBuild earns from qualifying purchases. For Amazon, current price and availability are shown on the Amazon product page; product prices and availability are accurate as of the date and time of purchase and are subject to change. Prices shown for other retailers are approximate and may differ at checkout. “Search” links are non-affiliate and provided for convenience only.