AMD Ryzen 7 8705G
- Brand:
- AMD
- Form Factor:
- Desktop
- CPU Socket:
- AM5
- Core/Thread Count:
- 8C/16T
- TDP:
- 65W
- iGPU:
- AMD Radeon 780M
- CPU Series:
- Ryzen 8000 Series
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Manufacturer: AMD Last updated:
AMD Ryzen 7 8705G Review
AMD Ryzen 7 8705G desktop processor, 8C/16T 4.2 GHz base clock boosting up to 5.1 ghz, 65W TDP, AM5 socket.
The AMD Ryzen 7 8705G is part of AMD's Ryzen 8000 Series lineup (Phoenix), built for desktop systems. It offers 8C/16T with a 4.2 GHz base clock boosting up to 5.1 ghz, backed by 16 MB of L3 cache, within a 65W TDP on the AM5 platform, with AMD Radeon 780M integrated graphics.
Performance and Architecture
With 8C/16T, the AMD Ryzen 7 8705G runs at 4.2 GHz base clock boosting up to 5.1 ghz. Cache totals 8 MB L2 and 16 MB L3. Its AMD Radeon 780M integrated graphics (12 cores) handle display output and light graphics work without a discrete GPU.
Platform and Compatibility
The AMD Ryzen 7 8705G uses the AM5 platform in a 65W envelope. It supports DDR5 memory across 2 channels. The multiplier is unlocked for overclocking on a compatible motherboard and cooler.
Comparison to Alternatives
Within the Ryzen 8000 Series lineup in this catalog, the AMD Ryzen 7 8705G is positioned by its core/thread count and TDP relative to other Ryzen parts. Buyers comparing options in this class should weigh core count and clock speed against platform cost and intended workload.
Specifications
Identity
| Codename | Phoenix |
|---|---|
| Release Year | 2025 |
Segment and platform
| Socket | AM5 |
|---|
Core configuration
| Total Cores | 8 |
|---|---|
| Total Threads | 16 |
Clock speeds
| P-Core Base Clock | 4.2 GHz |
|---|---|
| P-Core Boost Clock | Up to 5.1 GHz |
| Unlocked Multiplier | Yes |
Cache
| L2 Cache | 8 MB |
|---|---|
| L3 Cache | 16 MB |
Power and thermal
| Base Power | 45-65W |
|---|
Memory
| Memory Type | DDR5, 2-Channel |
|---|
Expansion
| PCIe Generation | PCIe 4.0 |
|---|
| Form Factor | Desktops |
|---|---|
| TDP | 65 W |
| iGPU | AMD Radeon 780M (12 cores, up to 2900 MHz) |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Mainstream desktop builds
- Everyday productivity
- Value-focused upgrades
Not for
- Extreme overclocking (unless K/X-series)
- Workstation-class multi-threaded workloads
- SFF builds without adequate cooling
FAQs
What are the key specifications of the AMD Ryzen 7 8705G?
The AMD Ryzen 7 8705G is a processor from AMD. Key specs: Cores 8, Threads 16, Base Clock 4.2 GHz, Boost Clock Up to 5.1 GHz, L2 Cache 8.
Will the AMD Ryzen 7 8705G work with my current setup?
The AMD Ryzen 7 8705G lists 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 8705G best suited to?
It suits mainstream desktop builds, everyday productivity, value-focused upgrades.
What are the drawbacks of the AMD Ryzen 7 8705G?
It is a poor fit for extreme overclocking (unless k/x-series), workstation-class multi-threaded workloads, sff builds without adequate cooling.