COMPUTER RECORD · SOURCED SPECIFICATIONS

GMKtec EVO-X3: specifications and local LLMs

128 GB unified memory and 256 GB/s rated memory bandwidth. 128GB unified memory and a 2TB SSD provide room for larger models.

Catalog reviewed 2026-10-08. Listing evidence: 2026-09-24. Price and performance records retain their own dates.

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CPU, GPU, memory and storage

CPU: Ryzen AI Max+ 395 · 16 cores / 32 threads
GPU: Radeon 8060S · 40 CUs
Installed memory: 128 GB · LPDDR5X unified · Amazon.com ASIN listing
Unified memory, not separate VRAM: 128 GB shared with CPU and operating system
Memory bandwidth: 256 GB/s rated / theoretical · Theoretical: LPDDR5X-8000 × 256-bit / 8. Amazon title and bullets say 8000 MT/s; some table fields conflict at 8533.
Storage: 2000 GB · Amazon.com ASIN listing
Operating system: Windows 11 Pro (Amazon listing)
Expansion: OCuLink; USB4; dual M.2; fixed memory
NPU advertised peak: 50 TOPS · not LLM tokens/s
Whole-chip advertised peak: 126 TOPS · distinct from NPU-only performance

Fixed RAM. GPU allocation depends on firmware and the operating system.

The supplied ASIN confirms EVO-X3, Max+ 395, 128GB / 2TB. The total unified pool is not guaranteed free GPU memory.

Amazon.com ASIN B0H4R5BNG4 reviewed 24 Sep 2026 using a search copy from the preceding week. CPU, capacity and images follow this listing; chip specifications resolve inconsistent seller fields. Current seller, stock and checkout price can change.

What local models could GMKtec EVO-X3 run?

The 128 GB unified-memory pool gives a 89.6 GB initial weight budget using our 30% (minimum 2 GB) reserve. The CPU, GPU and OS share this capacity; software allocation limits still apply.

129 catalog files pass this size check. The largest is Xor 1.1 at 70.214 GB (BF16). This is a catalog weight limit, not a measured maximum practical model size. Context length, runtime and architecture support can rule out a candidate.

Model snapshot: 14 October 2026. The examples below use MMLU-Pro; models without that score are not ranked in this table.

MMLU-Pro memory candidates · GB = 1 billion bytes. Published scores may use different settings or precision.
Model / quantization	Weights	Parameters	Score / 100	Score / GB	Budget left	Sources
Qwen3.5-4BQ4_K_M · Pareto choice	2.741 GB	4.206B	79.1	28.859	86.859 GB	Get weights Score source
MiniCPM5 2BQ4_K_M · Pareto choice	1.561 GB	2.517B	70.8	45.346	88.039 GB	Get weights Score source
Qwen3.5-9BQ4_K_M · Pareto choice	5.681 GB	9.653B	82.5	14.523	83.919 GB	Get weights Score source
LFM2.5 230MQ4_K_M · Pareto choice	0.153 GB	0.23B	20.25	132.002	89.447 GB	Get weights Score source
Qwen3.5-27BQ4_K_M · Pareto choice	16.741 GB	27.781B	86.1	5.143	72.859 GB	Get weights Score source

Choose this computer in the memory tool · Compare its memory tier

Published LLM performance

Local AI Stats has not tested this computer. No matching token-speed result is recorded for this configuration.

Advertised compute peaks and bandwidth are not tokens per second. Compare the same model, quantization, context and concurrency.

Price and value

ASIN: B0H4R5BNG4 · Amazon.com listing

$3,799.99 USD reference. GMKtec, EVO-X3 / 128GB / 2TB, recorded 22 Sep 2026. This is a dated reference, not a current Amazon price; tax, shipping and bundle contents may differ.

Reference price per installed-memory GB: $29.687. This measures cost per GB, not speed or total running cost.

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