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The GMKtec Evo-X3 is a fast, well-built Ryzen AI Max+ 395 mini PC with 128GB of memory, and reviewers agree its performance is strong. Whether it is worth buying depends on one question: do you need that much unified memory for local AI work? At the $3,799.99 price for the 128GB/2TB configuration, it is a hard sell for general-purpose use and a more reasonable one for people who will actually load large models on their own hardware.
This review covers what changed in the chassis and cooling compared with the earlier EVO-X2, what the platform and memory make possible, where the machine is awkward to live with, and how to decide whether the price fits your work. Performance statements are attributed to the publications that tested the hardware or to GMKtec’s own specifications. This article does not add separate benchmark results of its own.
What the EVO-X3 is
GMKtec’s product page describes the EVO-X3 as an AMD Ryzen AI Max+ 395 mini PC. The main specifications it lists are below. These are manufacturer figures, not independently verified results.
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1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problems| Item | GMKtec listing (accessed October 7, 2026) |
|---|---|
| Processor | AMD Ryzen AI Max+ 395, 16 cores / 32 threads, up to 5.1GHz |
| Graphics | Radeon 8060S integrated graphics, 40 compute units |
| Memory | 128GB onboard LPDDR5X, rated up to 8000 MT/s |
| AI performance | Up to 126 TOPS overall and 50 TOPS from the NPU (manufacturer claims) |
| Storage | Two M.2 PCIe 4.0 x4 SSD slots; 2TB or 4TB SSD option |
| Expansion | OCuLink |
| Power modes | 54W silent, 85W balanced, 140W peak performance |
| Cooling | Triple heat pipes and triple cooling fans |
The EVO-X3 uses the same Ryzen AI Max+ 395 platform as the EVO-X2, according to Tom’s Hardware. What changed is the chassis, the cooling design, and the memory: 128GB of LPDDR5X-8000 is standard in this generation. Tom’s Hardware’s verdict, written by Mark Tyson and published September 24, 2026, refers to the memory as “128GB of fast DDR5-8000 RAM.” GMKtec’s listing uses the LPDDR5X designation, so the speed rating is the same even though the memory type is named differently in the two sources.
#1 Best Overall
- Unlock next-generation AI computing with AMD Ryzen AI Max+ 395 processor featuring 16 cores, 32 threads, up to 5.1GHz boost clock, and integrated Ryzen AI engine delivering up to 126 TOPS AI performance. EVO-X3 is designed for local AI models, content creation, development, and professional workloads.
- OCuLink External GPU Expansion – Upgrade Beyond a Mini PC: Take your graphics performance further with a dedicated OCuLink (PCIe 4.0 x4) interface. Connect an external GPU dock to add desktop-class graphics power for AAA gaming, AI acceleration, 3D rendering, video production, and advanced creative applications. EVO-X3 gives you the flexibility of a compact PC with workstation-level expansion capability.
- AI NPU with XDNA 2 ARCHITECTURE - Powered by 16 “Zen 5” CPU cores, 50+ peak AI TOPS XDNA 2 NPU and a truly massive integrated GPU driven by 40 AMD RDNA 3.5 CUs, the Ryzen AI MAX+ 395 is a transformative upgrade and delivers a significant performance boost over the competition. The Ryzen AI Max+ 395 excels in consumer AI workloads like the llama.cpp-powered application: LM Studio. Shaping up to be the must-have app for client LLM workloads, LM Studio allows users to locally run the latest language model without any technical knowledge required and unleash their creativity and productivity.
- AMD RADEON 8090S iGPU GAMING PC - The AMD Radeon RX 8060S offers all 40 CUs with up to 2.9 GHz graphics clock and uses the new RDNA 3.5 architecture. The powerful iGPU is positioned between an RTX 4060 and 4070 laptop GPU and therefore enables gaming in FHD at maximum details in most demanding games. The 8060S can also utilize the full 128GB pool, which is perfect for running LLMs such as Deepseek 70B Q8, which runs comfortably on this machine.
- EIGHT CHANNEL LPDDR5X - LPDDR5X is a new ground breaking memory small form factor installed on-board. With blazing speeds up to to 8000MT/s, it runs 1.5x faster than the DDR5 SODIMMs; 90% better performance over DDR5 SODIMMs in video conferencing and photo editing; 30% better performance in productivity apps; 12% better performance in digital content workloads.
What changed in the chassis and cooling
The most visible change is the design. Tom’s Hardware describes a sleek, metallic redesign and an upright chassis, and BYTERMINAL’s summary also praises the metal build. The cooling has been reworked as well: GMKtec lists triple heat pipes and triple fans, and BYTERMINAL reports that the machine stays quiet under load.
A mini PC label can make the machine sound smaller than it is. Tom’s Hardware calls the EVO-X3 relatively large and heavy for a mini PC, and says its power brick is sizable and heavy. Plan for a desk footprint closer to a small desktop than a thin client, and budget space for the external adapter.
What the platform and 128GB of memory enable
Multicore performance
Tom’s Hardware highlights strong multicore performance from the 16-core Ryzen AI Max+ 395. BYTERMINAL also praises the processor and integrated graphics. Neither publication frames these as universal measurements, and results will vary with cooling mode, workload, and software.
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- AMD RYZEN AI MAX+ 395 MINI PC – THE NEXT GENERATION AI WORKSTATION --- GMKtec EVO-X3 introduces the next evolution of desktop AI computing powered by AMD Ryzen AI Max+ 395 processor. Featuring 16 cores and 32 threads, Zen 5 architecture, TSMC 4nm FinFET process, up to 5.1GHz boost frequency, and 64MB L3 cache, EVO-X3 delivers flagship-level performance for AI applications, professional creation, gaming, and demanding multitasking. With up to 126 TOPS AI performance, this compact AI workstation brings powerful local computing to your desktop.
- AMD XDNA 2 NPU – 50 TOPS DEDICATED AI ENGINE FOR LOCAL AI --- Equipped with AMD XDNA 2 architecture NPU delivering up to 50 TOPS AI acceleration, EVO-X3 enables efficient local AI processing for generative AI, AI assistants, image creation, content production, and intelligent workflows. By processing AI tasks directly on-device, it helps reduce cloud dependency, improve response speed, and enhance data privacy. Run advanced AI applications locally with smoother performance and greater control over your data.
- AMD RADEON 8060S GRAPHICS – RDNA 3.5 POWER WITH DESKTOP-CLASS PERFORMANCE --- EVO-X3 features AMD Radeon 8060S Graphics with 40 Compute Units and up to 2900MHz frequency based on advanced RDNA 3.5 architecture. Delivering graphics performance comparable to RTX 4070-class laptop GPUs, it provides smooth 1080P high-quality gaming, accelerated video editing, 3D rendering, and creative workloads. Experience powerful integrated graphics performance without the size and power consumption of a traditional desktop tower.
- EIGHT CHANNEL LPDDR5X - LPDDR5X is a new ground breaking memory small form factor installed on-board. With blazing speeds up to to 8000MT/s, it runs 1.5x faster than the DDR5 SODIMMs; 90% better performance over DDR5 SODIMMs in video conferencing and photo editing; 30% better performance in productivity apps; 12% better performance in digital content workloads.
- 128GB LPDDR5X 8000MT/s MEMORY – MASSIVE BANDWIDTH FOR AI AND CREATIVE WORK --- Equipped with up to 128GB LPDDR5X memory running at 8000MT/s, EVO-X3 provides exceptional bandwidth for large AI models, professional software, content creation, and heavy multitasking. The unified memory architecture allows more flexible resource allocation between CPU and GPU, making it ideal for local AI inference, large model deployment, video production, engineering applications, and advanced creative workflows.
Local AI models
Memory is the reason this platform stands apart. Because the integrated Radeon 8060S shares the 128GB pool, large models can run on the machine without a discrete graphics card. TechRadar’s reviewer tested local chat, reasoning, image recognition, image generation, transcription, and coding models. Smaller language models began responding almost immediately, and larger ones produced more detailed reasoning and higher-quality writing.
Those results come from one reviewer on specific models and settings. Speed and output quality will depend on the model, its quantization, the inference software, and the system configuration, so treat them as an indication of what the hardware can do rather than a guarantee.
Setup effort
TechRadar flags the software setup as complicated. Running local models well usually means installing and configuring inference tools yourself, which is a real cost of ownership even though the hardware is capable.
Rank #3
- EVOLUTION AMD RYZEN AI MAX+ 395 MINI PC - GMKtec EVO-X2 is the next evolution in AI mini PC Ryzen Strix Halo series. Thanks to AMD Simultaneous Multithreading (SMT) the core-count is effectively doubled, to 32 threads. Ryzen AI Max+ 395 has 64 MB of L3 cache and can boost up to 5.1 GHz, depending on the workload. The Ryzen AI Max+ 395 is currently rated as the "most powerful x86 APU" on the market for AI computing.
- AI NPU with XDNA 2 ARCHITECTURE - Powered by 16 “Zen 5” CPU cores, 50+ peak AI TOPS XDNA 2 NPU and a truly massive integrated GPU driven by 40 AMD RDNA 3.5 CUs, the Ryzen AI MAX+ 395 is a transformative upgrade and delivers a significant performance boost over the competition. The Ryzen AI Max+ 395 excels in consumer AI workloads like the llama.cpp-powered application: LM Studio. Shaping up to be the must-have app for client LLM workloads, LM Studio allows users to locally run the latest language model without any technical knowledge required and unleash their creativity and productivity.
- AMD RADEON 8090S iGPU GAMING PC - The AMD Radeon RX 8060S offers all 40 CUs with up to 2.9 GHz graphics clock and uses the new RDNA 3.5 architecture. The powerful iGPU is positioned between an RTX 4060 and 4070 laptop GPU and therefore enables gaming in FHD at maximum details in most demanding games. The 8060S can also utilize the full 64GB pool, which is perfect for running LLMs such as Deepseek 32B, which runs comfortably on this machine.
- EIGHT CHANNEL LPDDR5X - LPDDR5X is a new ground breaking memory small form factor installed on-board. With blazing speeds up to to 8000MT/s, it runs 1.5x faster than the DDR5 SODIMMs; 90% better performance over DDR5 SODIMMs in video conferencing and photo editing; 30% better performance in productivity apps; 4% better performance in digital content workloads.
- QUAD SCREEN 8K DISPLAY SUPPORT - EVO-X2 AI Mini PC support 4-screen 4K/8K output via HDMI 2.1 (8K@60Hz), DisplayPort 1.4 (4K@60Hz), and dual USB 4 40Gbps Transfer speed (supporting PD3.0/DP1.4/DATA). Ideal for gaming, video editing, and multitasking, it provides expansive and crisp multi-display support.
Ports and desk setup
The port selection is the weakest part of the design, according to two reviews. Tom’s Hardware notes that the machine has only one USB4 port and limited video outputs. TechRadar and BYTERMINAL also cite limited port selection, and BYTERMINAL specifically mentions limited rear I/O. OCuLink is the expansion route for an external GPU, which is a useful option for people who need more graphics power, but it is not a substitute for ports on the back of the machine.
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If your setup depends on several displays, multiple high-speed peripherals, or a dock, check the port map against your existing equipment before ordering.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is the price justified?
Price is the central issue. Tom’s Hardware lists the 128GB/2TB configuration at $3,799.99, and GMKtec’s product page showed the same price when accessed October 7, 2026. Prices and stock change, so confirm the current listing before you buy.
Rank #4
- VALUE & PERFORMANCE MINI PC - GMKtec Nucbox M6 Ultra Series is equipped with the powerful AMD Ryzen 5 7640HS processor. This CPU is an upper mid-range processor (APU) of the Phoenix product family. It has 6 SMT-enabled Zen 4 cores (12 threads) running at 4.3 GHz base speed to turbo boost 5.0 GHz.With a TDP Boost of 45W-60W, the Ryzen 7640HS CPU is more energy efficient and delivers a 30% Performance increase over previous AMD Ryzen 7 6800H, 6600U.
- 32GB DDR5 RAM & 1TB PCIe SSD - Installed with DDR5 32GB RAM SO-DIMM Dual Channel (2x16GB), the Nucbox M6 Ultra mini pc support expansion to 128GB RAM. Featured with 1TB M.2 2280 PCIe 3.0 SSD, support dual slot expansion to PCIe 4.0 8TB SSD. (Upgrades not included)
- GAMING PC - The Radeon 760M iGPU has 8 CUs (512 shaders) running at up to 2,600 MHz. This desktop computer can play moderate gaming at a steady FPS, it also HW-encodes and HW-decodes the most widely used video codecs such as AV1, HEVC and AVC.
- DUAL NIC LAN 2.5G RJ45 - Fast Network Speeds: Enjoy up to 2500Mbps data transmission speed without worrying about lagging. Ideal for working, gaming, and surfing the internet. Great for Untangle, Pfsense or as a server office PC.
- TRIPLE 4K DISPLAY - Unlock unparalleled productivity with support for three simultaneous displays, including a stunning 8K@60Hz via USB4, plus 4K@60Hz through both HDMI 2.0 and DisplayPort, transforming your workspace into a command center for multitasking and immersive entertainment.
Tom’s Hardware’s verdict puts the case in one sentence, quoted here with attribution: “With its 128GB of fast DDR5-8000 RAM and AMD’s potent Ryzen AI Max+ 395 processor there is a lot to like. The sleek and strong metallic Evo-X3 redesign is also welcome. However, the new price of this AI workstation is difficult to swallow.”
Based on the reviews and specifications above, the machine makes sense for these buyers:
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- People who need to run large local language models or other AI workloads that benefit from a large unified memory pool.
- Developers or researchers who want a quiet, self-contained machine for offline inference and are willing to set up the software themselves.
- Buyers who have already compared the price with alternatives and find the memory capacity worth the cost.
It is harder to justify for these buyers:
- Anyone who mainly needs a general-purpose desktop, office workstation, or gaming PC, where the same money can buy more conventional performance.
- Buyers who need a compact footprint, many ports, or multiple video outputs out of the box.
- Anyone who needs a fixed price or expects the listed price to stay the same over time.
EVO-X3 compared with EVO-X2
Tom’s Hardware establishes the main difference: the EVO-X3 keeps the EVO-X2’s Ryzen AI Max+ 395 platform but adopts a new chassis and cooling design, and includes 128GB of LPDDR5X-8000 as standard. The sources used for this article do not provide a full head-to-head comparison of price, port layout, noise, or thermal results between the two models, so do not assume those details from the design change alone.
Quick Recap
Before you buy
- Confirm the configuration. The $3,799.99 figure applies to the 128GB/2TB model; the 4TB option is priced separately and was not quoted by the sources used here.
- Check warranty and support terms for your region. These sources do not establish regional warranty coverage.
- Plan for an external GPU only if you need one. OCuLink is available, but no specific accessory is required to use the machine as reviewed.
- Keep the power brick in mind when choosing where the machine sits, since the adapter is large and heavy.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
