Intel A10-5800B
The 4.2GHz boost clock and 4 cores with 4 threads deliver solid desktop performance for everyday tasks, backed by a 65W TDP and unlocked multiplier for overclocking. Its Socket FM2 compatibility and OEM tray packaging make it a budget-friendly upgrade for older AMD systems, though it lacks L3 cache and PCIe 4.0 support. Best for hobbyists building or upgrading a legacy FM2 desktop for light productivity and general use, not for server workloads.
Cores 4
Threads 4
Boost Clock 4200 MHz
L3 Cache 32 MB
TDP 65 W
Socket Socket FM2
66 Overall Score
Price ¥17,256
Snapshot
Pros & Cons
Pros
- Strong efficiency (92nd percentile) 92nd
- Strong single thread (85th percentile) 85th
- Strong multi thread (82nd percentile) 82nd
- Strong ai (81st percentile) 81st
Cons
The proof
Performance
Specifications
Full Specifications
Processor
| Brand | AMD |
| Series | Ryzen 7 |
| Model | A10-5800B |
| Codename | Piledriver |
| Class | desktop |
| Process | 7 |
Cores & Clocks
| Cores | 4 |
| P-cores | 8 |
| Threads | 4 |
| Base Clock | 3800 |
| Boost Clock | 4200 |
Cache
| L2 Cache | 4 |
| L3 Cache | 32 MB |
Performance
| PassMark Multi | 25703 |
| PassMark Single | 3381 |
Memory
| Memory Type | DDR4 |
| Max Speed | 3200 |
| ECC | Yes |
Platform & Power
| Socket | Socket FM2 |
| PCIe | 4 |
| PCIe Lanes | 20 |
| TDP | 65 |
| Unlocked | Yes |
vs Competition
| Spec | Intel A10-5800B | AMD Ryzen 7 9800X3D | SMC EPYC 9555P | Dell Inspiron 7700 | fosa1 fosa4ycn78izud | DAKboard CPU v4 |
|---|---|---|---|---|---|---|
| Cores | 4 | 8 | 64 | 10 | 6 | 4 |
| Threads | 4 | 16 | 128 | 12 | 12 | - |
| Boost Clock Mhz | 4200 | 5200 | 4400 | 4700 | 3060 | - |
| L3 Cache Mb | 32 | 96 | 256 | 12 | 12 | - |
| Tdp W | 65 | 120 | 360 | 15 | 95 | - |
| Socket | Socket FM2 | AM5 | AMD Socket SP5 | Intel BGA 1744 | LGA1366 | BGA |
| Integrated Graphics | - | AMD Radeon Graphics | - | Iris Xe 96EU | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | AI | Feature | Platform | Efficiency | Multi Thread | Social Proof | Single Thread |
|---|---|---|---|---|---|---|---|
| Intel A10-5800B | 80.6 | 79 | 72.9 | 91.6 | 82.1 | 51.2 | 85.4 |
| AMD Ryzen 7 9800X3D Compare | 91.2 | 98.4 | 95.1 | 87.5 | 90 | 96.5 | 95.6 |
| SMC EPYC 9555P Compare | 99.3 | 76.8 | 96.7 | 90.6 | 99.5 | 1.5 | 88.7 |
| Dell Inspiron 7700 Compare | 62.3 | 69.4 | 70.8 | 99.4 | 66.4 | 27.4 | 82 |
| fosa1 fosa4ycn78izud Compare | 25.7 | 20.1 | 64.8 | 24.5 | 24.5 | 65 | 36.1 |
| DAKboard CPU v4 Compare | 12.6 | 20.1 | 17.5 | 11.9 | 17 | 59.7 | 20 |
Price
Value & Pricing
From ¥17,256
Amazon 1 offer From ¥17,256
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
