Can I Run Gemma 4 E2B on AMD Radeon RX 7800 XT?

作者： Jakub Rusinowski · 最后更新： 2026年8月15日

Yes. Gemma 4 E2B needs 2.9 GB at Q4 (QAT) and the AMD Radeon RX 7800 XT has 16 GB, leaving about 13.1 GB of headroom, at roughly 85 tok/s (estimated) with room for up to 64K of context.

The numbers

Model	Gemma 4 E2B
Parameters	2B (Efficient)
Quantization	Q4 (QAT)
VRAM needed	2.9 GB
AMD Radeon RX 7800 XT VRAM	16 GB
Verdict	Runs
Max context	64K
Estimated speed	~85 tok/s

What to do next

Nothing to change — run it at Q4 (QAT). If you want more capability, check whether the next size up also fits.

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Running Gemma 4 E2B on this card:

AMD Radeon RX 7800 XT 16GB

16 GB VRAM · 263 W board power

2026年价格波动较大——请以当前商品页价格为准。

在亚马逊查看价格

Buy vs. rent Gemma 4 E2B

Buy the GPU

~$499

AMD Radeon RX 7800 XT · MSRP

Rent by the hour

from $0.34/hr

RTX 4090 (24 GB) class

At 2 hrs/day, buying (~$499) beats renting at $0.34/hr after about 2.0 years.

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RunPod $0.34/hr

Rent on RunPod →

Vast.ai $0.35/hr · typical low · varies

Rent on Vast.ai →

Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.

Other Gemma 4 sizes on the AMD Radeon RX 7800 XT

Gemma 4 31B — runs at a lower quant (18.7 GB)
Gemma 4 26B-A4B — runs at a lower quant (15.7 GB)
Gemma 4 12B (Unified) — runs (7.2 GB)
Gemma 4 E4B — runs (4.5 GB)

Gemma 4 E2B on nearby hardware

Intel Arc B580 (12 GB) — runs
AMD Radeon RX 7900 XT (20 GB) — runs

All Gemma 4 sizes on the AMD Radeon RX 7800 XT | VRAM calculator for Gemma 4 E2B | AMD Radeon RX 7800 XT GPU page | Check your hardware