Free delivery in Nairobi CBD for orders above KES 20,000
AMD Ryzen 7 7800X3D 8-Core 16-Thread AM5 Gaming Processor 96MB 3D V-Cache
Original price was: KSh 103,500.00.KSh 90,000.00Current price is: KSh 90,000.00. ex VAT
AMD Ryzen 7 7800X3D 8-Core 16-Thread AM5 Gaming Processor 96MB 3D V-Cache
| Architecture | Zen 4 |
| Cores / Threads | 8 / 16 |
| Base / Boost Clock | 4.2 GHz / 5.0 GHz |
| L3 Cache | 96 MB with 3D V-Cache |
| TDP | 120 W |
| Socket | AM5 |
| Memory | DDR5, dual channel, up to 128 GB |
| PCIe | PCIe 5.0, 28 lanes |
| Graphics | AMD Radeon, 2 cores, 2200 MHz |
Same day Delivery
Delivery
We deliver to the address you provide. Nairobi is often same-day on business days.
Across the country
Delivery outside CBD starts from KES 300
Warranty 1 year
72-hour (3-day) returns
Description
Zen 4 Gaming Processor with Stacked Cache
The AMD Ryzen 7 7800X3D is an 8-core, 16-thread desktop CPU built on the Zen 4 architecture. It runs at a 4.2 GHz base clock and boosts to 5.0 GHz. A 96 MB L3 cache includes 3D V-Cache, which reduces memory latency for game engines.
The processor combines TSMC 5nm FinFET compute dies with a 6nm I/O die. It supports dual-channel DDR5 memory up to 128 GB, with JEDEC speeds of DDR5-5200 for single-rank and DDR5-3600 for dual-rank modules. ECC support depends on motherboard validation. PCIe 5.0 provides 28 lanes, leaving 24 usable for add-in cards and storage.
The 120 W TDP part carries an 89°C Tjmax limit. AMD ships no cooler and recommends liquid cooling for sustained loads. The AM5 socket covers A620, B650, B650E, X670, X670E, X870, X870E, B840, and B850 chipsets. Radeon graphics run two cores at 2200 MHz for basic display output.
Key Features
3D V-Cache Stacking
The 96 MB L3 cache stacks additional SRAM to lower memory latency in games.Precision Boost 2
The boost algorithm raises clocks to 5.0 GHz within thermal and power limits.PCIe 5.0 Lanes
The processor exposes 28 PCIe 5.0 lanes for graphics and NVMe storage.AM5 Platform Support
- A620, B650, B650E, X670, and X670E chipsets
- X870, X870E, B840, and B850 chipsets
Memory Configuration
- DDR5-5200 for 1R, DDR5-3600 for 2R
- 128 GB maximum capacity, ECC with board support
Integrated Radeon Graphics
Two RDNA 2 cores run at 2200 MHz for display output without a discrete GPU.Curve Optimizer Offsets
Per-core voltage offsets tune the boost curve for lower temperatures.EXPO Memory Overclocking
AMD EXPO profiles apply validated DDR5 timings from the firmware menu.
Specifications
| Feature | Specification |
|---|---|
| Architecture | Zen 4 |
| Cores / Threads | 8 / 16 |
| Base Clock | 4.2 GHz |
| Max Boost Clock | 5.0 GHz |
| L1 Cache | 512 KB |
| L2 Cache | 8 MB |
| L3 Cache | 96 MB |
| Default TDP | 120 W |
| Max Operating Temperature | 89°C |
| CPU Socket | AM5 |
| Chipset Support | A620, B650, B650E, X670, X670E, X870, X870E, B840, B850 |
| Memory Type | DDR5, dual channel |
| Max Memory | 128 GB |
| Max Memory Speed | DDR5-5200 (1R), DDR5-3600 (2R) |
| ECC Support | Yes, requires motherboard support |
| PCIe Version | PCIe 5.0 |
| PCIe Lanes | 28 total, 24 usable |
| Integrated Graphics | AMD Radeon Graphics, 2 cores, 2200 MHz |
| Thermal Solution | Not included |
| Recommended Cooler | Liquid cooler |
| Launch Date | 04/06/2023 |
What’s in the Box
Ryzen 7 7800X3D processor
Documentation
Why Choose Ryzen 7 7800X3D
The stacked-cache CPU reduces memory latency for simulation and strategy titles.
An 8-core 16-thread layout handles rendering and compilation alongside gaming.
PCIe 5.0 storage support allows Gen5 NVMe drives to reach full sequential bandwidth.
The 120 W envelope suits mid-tower builds with a 240 mm AIO or large air cooler.
AM5 chipset compatibility spans entry A620 boards through X870E flagships.
people also view
- Lenovo ThinkBook 14 Gen 9 AMD Ryzen 5 220, 16GB RAM, 512GB PCIe Gen4 SSD, 14" Windows 11
- Lenovo ThinkBook 14 Gen AMD Ryzen 7 250,16GB RAM, 512GB PCIe Gen4 SSD, 14" Windows 11
- Lenovo laptop IdeaPad Slim 3 Ryzen 7 16GB 512GB
- Lenovo IdeaPad Slim 3 15ABR8, Ryzen 7 7730U, 16GB RAM, 512GB SSD – 82XM00HCUE
- Dahua DHI-SSD-C900N128G 128GB NVMe M.2 SSD
Daniel Ochieng (verified owner) –
Quick delivery to Nairobi CBD, well packed in the original AMD box with the cooler bracket intact. Installed it alongside 32GB of DDR5-6000 and the pair works well. Games hit high frame rates and the chip stays stable through long sessions.
Samuel Kipchoge (verified owner) –
Picked this up for a workstation build at the office. Handles virtual machines and heavy Excel models with no complaints. The 120W TDP is manageable on a 240mm AIO.
Aisha Mohamed (verified owner) –
Dropped into my AM5 board without a BIOS flash. Booted first time and the 8 cores chew through my Blender renders much faster than the old chip. Only thing is you really need a decent cooler, it does run warm under sustained load.
Grace Wambui (verified owner) –
Good chip but you must update your motherboard BIOS before installing. Mine would not post until I flashed the board. Once running, it is excellent.
Kevin Mwangi (verified owner) –
The 96MB 3D V-Cache makes a real difference in sim racing titles. Frame times are flat and the CPU sits well below 80 degrees on an air cooler.
Njeri Muthoni (verified owner) –
Runs cool enough for a small form factor build and the AM5 platform gives a clear upgrade path. Solid purchase.