MacBook Neo A18 Pro 8GB vs RX 7600 8GB for Local LLMs

The RX 7600 8GB has about 380% more memory bandwidth (288 vs 60 GB/s). Batch-1 decode tracks bandwidth closely, so a model that fits both cards should decode roughly 380% faster on the RX 7600 8GB. The RX 7600 8GB fits more of the catalog at Q4/8K — 16 vs 11 of 67 models (8 vs 8 GB VRAM). Largest model that fits the RX 7600 8GB but not the MacBook Neo A18 Pro 8GB: Ornith-1.0-9B (9.0B). MSRP is $0 for the MacBook Neo A18 Pro 8GB vs $269 for the RX 7600 8GB. MSRP is a launch list price, not live retail — Amazon prices move; click through for the current price. In the Q4/8K head-to-head below (36 shared models), the RX 7600 8GB posts the higher tok/s in 36 rows vs 0. Methodology.

Spec comparison

	MacBook Neo A18 Pro 8GB	RX 7600 8GB
Vendor	Apple	AMD
VRAM	8 GB	8 GB
Memory type	LPDDR5X	GDDR6
Memory bandwidth	60 GB/s	288 GB/s
TDP	20 W	165 W
MSRP (list)	$0	$269
Buy	Search Amazon	Search Amazon · eBay · Newegg · B&H Photo

MSRP is the launch list price, not live retail. Buy links are Amazon affiliate links — the price after you click is the live price.

Q4 / 8K head-to-head — top 15 of 36 shared models

Model	Params (B)	MacBook Neo A18 Pro 8GB tok/s	MacBook Neo A18 Pro 8GB fits	RX 7600 8GB tok/s	RX 7600 8GB fits	Winner
MiniCPM5-1B	1.08	70.0 est.	Yes	247.3 est.	Yes	RX 7600 8GB
Qwen3.5-2B	2.0	37.8 est.	Yes	133.5 est.	Yes	RX 7600 8GB
Nanbeige4.2-3B	4.0	19.2 est.	Yes	68.0 est.	Yes	RX 7600 8GB
Qwen3-4B-Instruct-2507	4.0	18.9 est.	Yes	66.8 est.	Yes	RX 7600 8GB
NVIDIA-Nemotron-3-Nano-4B-BF16	4.0	18.9 est.	Yes	66.8 est.	Yes	RX 7600 8GB
Qwen3-4B-Thinking-2507	4.0	18.9 est.	Yes	66.8 est.	Yes	RX 7600 8GB
gemma-4-E2B-it	5.1	14.8 est.	Yes	52.4 est.	Yes	RX 7600 8GB
gpt-oss-20b	21.5	5.7 est.	No	51.9 est.	No	RX 7600 8GB
Llama-3.2-3B-Instruct	3.2	23.6 est.	Yes	48.5 measured	Yes	RX 7600 8GB
gemma-4-12b-it	11.95	4.7 est.	No	40.8 est.	No	RX 7600 8GB
Mistral-7B-Instruct-v0.3	7.2	10.5 est.	Yes	37.1 est.	Yes	RX 7600 8GB
gemma-4-26B-A4B-it	25.2	3.9 est.	No	36.2 est.	No	RX 7600 8GB
Qwen2.5-7B-Instruct	7.6	9.9 est.	Yes	35.1 est.	Yes	RX 7600 8GB
Llama-3.1-8B-Instruct	8.0	9.6 est.	No	33.4 est.	Yes	RX 7600 8GB
gemma-4-E4B-it	8.0	9.4 est.	Yes	33.4 est.	Yes	RX 7600 8GB

est. = bandwidth-based estimate; measured = curated real benchmark that overrides the estimate. Fits = weights + KV(8K) + 1 GB overhead ≤ 95% of VRAM.

Fit coverage at Q4 / 8K

	MacBook Neo A18 Pro 8GB	RX 7600 8GB
Catalog models that fit	11 of 67	16 of 67
Largest exclusive fit	—	Ornith-1.0-9B (9.0B)

MacBook Neo A18 Pro 8GB details → · RX 7600 8GB details →