Sempron 3850 APU with Radeon R3 Series
- Brand:
- AMD
- Form Factor:
- Desktop
- CPU Socket:
- AM1
- Core/Thread Count:
- 4C/4T
- TDP:
- 25 W
- iGPU:
- AMD Radeon R3 Graphics
- CPU Series:
- Sempron Quad-Core APU
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Manufacturer: AMD Last updated: October 9, 2026
Sempron 3850 APU with Radeon R3 Series Review
Sempron 3850 APU with Radeon R3 Series desktop processor, 4C/4T , 25W TDP, AM1 socket.
The Sempron 3850 APU with Radeon R3 Series is a Sempron processor from AMD's Sempron Quad-Core APU lineup. It packs 4 core(s) within a 25W power envelope, built for the AM1 platform. This is a legacy part carried in this catalog for buyers researching or maintaining older AMD systems rather than for new builds.
Performance and Architecture
With 4C/4T, the Sempron 3850 APU with Radeon R3 Series Cache totals 2 MB L2. Its AMD Radeon R3 Graphics integrated graphics handle display output and light graphics work without a discrete GPU.
Platform and Compatibility
The Sempron 3850 APU with Radeon R3 Series uses the AM1 platform in a 25W envelope. It supports DDR3 memory across 1 channels (Up to 1600 MT/s).
Comparison to Alternatives
Within this catalog's Sempron listings, the Sempron 3850 APU with Radeon R3 Series sits alongside other Sempron Quad-Core APU parts from the same generation, differentiated mainly by clock speed, core count, and TDP. It predates AMD's modern Ryzen lineup and should be evaluated against period-correct alternatives rather than current-generation chips.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Sempron platform upgrades or repairs
- Budget legacy builds
- Retro or compatibility-focused systems
Not for
- Modern gaming or productivity workloads
- New builds
- Power efficiency-focused systems
Specifications
What these specs meanIdentity
| Brand | AMD |
|---|---|
| Product Line | Other |
| Codename | Kabini |
Segment and platform
| Market Segment | Desktop |
|---|---|
| Socket | AM1 |
| Socket Status | End of Life |
| Process Node | 28nm |
Core configuration
| Total Cores | 4 |
|---|---|
| Performance Cores | 4 |
| Efficiency Cores | 0 |
| Total Threads | 4 |
| SMT Enabled | No |
Clock speeds
| P-Core Base Clock | 1.3 GHz |
|---|---|
| Unlocked Multiplier | No |
Cache
| L2 Cache | 2 MB |
|---|
Power and thermal
| Base Power | 25 W |
|---|
Memory
| Memory Type | DDR3, 1-Channel, Up to 1600 MT/s |
|---|---|
| Memory Channels | 1 |
Graphics and AI
| Integrated Graphics | Yes |
|---|---|
| iGPU Model | AMD Radeon R3 Graphics |
Commercial
| Retail Availability | Boxed Retail |
|---|
| Form Factor | Desktop |
|---|---|
| TDP | 25 W |
| iGPU | AMD Radeon R3 Graphics |
FAQs
What are the key specifications of the Sempron 3850 APU with Radeon R3 Series?
The Sempron 3850 APU with Radeon R3 Series has 4 cores and 4 threads and a 25 W TDP. Integrated graphics: AMD Radeon R3 Graphics. Socket: AM1.
Will the Sempron 3850 APU with Radeon R3 Series work with my current setup?
The Sempron 3850 APU with Radeon R3 Series lists Socket is AM1. 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 Sempron 3850 APU with Radeon R3 Series best suited to?
Best suited to: Sempron platform upgrades or repairs; Budget legacy builds; Retro or compatibility-focused systems.
What are the drawbacks of the Sempron 3850 APU with Radeon R3 Series?
Not the best fit for: Modern gaming or productivity workloads; New builds; Power efficiency-focused systems.