Short answer:
The two chips are almost identical in the CPU part – 8 cores/16 threads, 3.8 GHz base, 65 W TDP – but the 5800G has a slightly higher boost clock and one more Vega compute‑unit in its integrated GPU. So the 5800G is the “better” choice if you’re going to rely on the on‑board graphics or want that extra boost, but the difference is modest and the 5700G can be a cheaper alternative if you’re planning to use a discrete GPU anyway.
| Feature | Ryzen 7 5700G | Ryzen 7 5800G |
|---|---|---|
| Cores / Threads | 8 / 16 | 8 / 16 |
| Base clock | 3.80 GHz | 3.80 GHz |
| Max boost | 4.60 GHz | 4.70 GHz |
| L3 cache | 8 MB | 8 MB |
| Process | 7 nm | 7 nm |
| TDP | 65 W | 65 W |
| Memory | DDR4‑3200 | DDR4‑3200 |
| PCIe | 4.0 (x16) | 4.0 (x16) |
CPU performance – The two are essentially the same. The 5800G’s 100 MHz higher boost is a tiny bump (≈ 2–3 % in single‑threaded workloads) and is usually not noticeable in everyday use.
| Feature | Ryzen 7 5700G | Ryzen 7 5800G |
|---|---|---|
| Vega compute units | 7 | 8 |
| Base GPU clock | 1500 MHz | 1500 MHz |
| Max GPU boost | 1900 MHz | 1900 MHz |
| Approx. gaming performance | ~ 30–40 fps at 1080p (medium) | ~ 35–45 fps at 1080p (medium) |
GPU performance – The extra compute unit gives the 5800G a measurable edge in GPU‑bound games and creative workloads that use the Vega GPU. If you’re planning to use a discrete graphics card, the difference is negligible.
| Scenario | Recommendation |
|---|---|
| You’ll use a discrete GPU | Either chip works fine; the 5700G is usually cheaper. |
| You’ll rely on the on‑board GPU | Go for the 5800G for that extra Vega compute unit and the slightly higher boost clock. |
| You’re tight on budget | The 5700G offers the same CPU performance for less money. |
| You want the absolute best performance | The 5800G is marginally better, especially for GPU‑heavy tasks. |
In summary, the 5800G is the “better” chip in a technical sense, but the difference is small. Pick the one that fits your budget and whether you’ll be using the integrated graphics.
