GMKtec K8 PLUS 2024, Ryzen 7 8845HS, 32GB, 512GB SSD, Black

★★★★☆ 4.3 (809)

Equipado com o processador AMD Ryzen 7 8845HS de 8 núcleos e gráficos Radeon 780M, este mini PC entrega desempenho sólido para jogos em 1080p e multitarefa, com suporte para até quatro telas 4K/8K através de portas USB4 e HDMI 2.1. A interface Oculink e as portas Ethernet duplas de 2.5Gbps oferecem flexibilidade de expansão e conectividade de rede com baixa latência, enquanto o sistema de refrigeração com duas ventoinhas mantém a estabilidade em cargas de trabalho intensas. Ideal para usuários que precisam de um desktop compacto para produtividade doméstica, criação de conteúdo leve e jogos casuais, com ampla capacidade de upgrades futuros.

CPU AMD Ryzen 7 8845HS
RAM 32 GB
Storage 512 GB
GPU AMD Radeon 780M
Form Factor mini
psu w 120
OS Windows 11 Pro
GMKtec K8 PLUS 2024, Ryzen 7 8845HS, 32GB, 512GB SSD, Black desktop
57 Pontuação Geral

Sem preço atual de lojas

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Resumo

The 30-Second Version

Great specs, terrible quality control. Buy it if you like gambling with your money and your patience.

Pros & Cons

Prós

  • Compact and quiet, it disappears on a desk 94th
  • Ryzen 7 8845HS is a serious CPU for this size 82nd
  • OCuLink port is a rare and useful upgrade path 76th
  • Dual 2.5G Ethernet and Wi-Fi 6E are great for a home lab

Contras

  • Reliability is a disaster, 11th percentile in our database
  • Dead SSDs and boot failures are common complaints
  • No phone support from GMKtec, good luck with that
  • 512GB storage is tight and feels cheap at this price

O que dizem os donos

The Word on the Street

4.3/5 (809 reviews)
👎 A lot of owners are reporting dead SSDs and blue screens right out of the box, which is a massive red flag.
👎 The lack of phone support from GMKtec is a common gripe, leaving people stuck with broken units and no help.
👍 The few happy buyers love how small and quiet it is, and say it's a solid value for a budget home lab.

Como a opinião dos donos mudou ao longo do tempo

Exclusivo

Com base em quando os clientes realmente escreveram suas avaliações - para ver se os elogios iniciais se mantiveram.

A opinião dos donos manteve-se estável ao longo do tempo
25/100Nossa análise de sentimento por IAconfiança média · 12 fontes · mai. de 2026
1★2★3★4★5★Q3 '24: 5.0★ · 1 avaliaçãoQ4 '24: 1.0★ · 1 avaliaçãoQ1 '25: 1.0★ · 2 avaliaçõesQ2 '25: 1.0★ · 1 avaliaçãoQ4 '25: 3.8★ · 4 avaliaçõesQ1 '26: 1.0★ · 3 avaliações112143Q3 '24Q4 '24Q1 '25Q2 '25Q4 '25Q1 '26
Avaliação médiaSatisfeitos (4-5★)Insatisfeitos (1-2★)Altura da barra = número de avaliações
  1. Q1 20265/1001.0★3 avaliações

    Buyers report initial speed but major reliability failures: password lockout, frequent crashes to BIOS, dead NVMe, and PSU failure within a month.

    • Reliability failures: system crashes to BIOS, dead NVMe, and PSU dies after 1 month.
    • Password lockout after moving the PC, prevents access with no recovery option.
    • Performance much lower than advertised specs.
    • No customer support response from manufacturer.
  2. Q4 202565/1003.8★4 avaliações

    Most buyers praise the quiet, powerful performance for home IT labs or budget builds. One developer reports a critical IPv4 bug making the device unusable for network testing.

    • Excellent performance for the price; silent and stable in daily use.
    • IPv4 connectivity broken due to WiFi chipset/driver; cannot be pinged or accessed.
    • Solid build with abundant ports: 2x M.2, 2x RAM, 2x LAN, OCuLink.
    • Integrated GPU handles light gaming; buyer missed optional RGB lighting.

Com base em 12 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.

As provas

Performance

The 8845HS is a legitimately strong chip, sitting in the 66th percentile for CPUs and capable of chewing through multitasking and light editing. The Radeon 780M is fine for 1080p gaming on lighter titles, but demanding games like Cyberpunk 2077 need minimum settings, and the 512GB SSD is a weak spot at the 41st percentile. The real surprise isn't the performance, it's that so many units never get a chance to show it off before the SSD dies or Windows blue screens.

Performance Percentiles

CPU 64.6
GPU 63.1
RAM 81.8
Portas 76.4
Armazenamento 41
User Sentiment 1.1
Confiabilidade 11.6
Prova social 94.3

Specifications

Full Specifications

Processor

CPU AMD Ryzen 7 8845HS
Cores 8
Frequency 5.1 GHz
L3 Cache 16 MB

Graphics

GPU AMD Radeon 780M
Type Integrated
VRAM 32 GB
VRAM Type Shared

Memory & Storage

RAM 32 GB
RAM Generation DDR5
Storage 512 GB
Storage Type NVMe SSD

Build

Form Factor mini
PSU 120
Weight 0.4 kg / 0.8 lbs

Connectivity

USB-C Ports 2
USB Ports 4
Thunderbolt USB4
HDMI HDMI 2.1
DisplayPort 1x DP 2.1
Wi-Fi Wi-Fi 6E
Bluetooth Bluetooth 5.2
Ethernet dual 2.5G Ethernet

System

OS Windows 11 Pro

vs Competition

Against the Apple Mac Studio M3 Ultra, the K8 Plus is a toy, but that's an unfair fight at a fraction of the price. The more relevant comparison is something like the GEEKOM A6, which offers similar mini PC convenience with a Ryzen 7 6800H and 1TB SSD for less risk. The Lenovo Legion and HP OMEN towers crush it on gaming performance, but they're full desktops. If you need a tiny box, the K8 Plus has the ports and CPU, but the reliability gap makes the GEEKOM A6 the safer bet for most people.

Spec GMKtec K8 PLUS Apple Mac Studio M3 Ultra Lenovo T Series Towers Legion Tower 5a Gen 10 Dell Desktop ECT1250 HP OMEN GT16-0364 CLX SET TGMSETRTU5204BM
CPU AMD Ryzen 7 8845HS Apple M3 Ultra AMD Ryzen 7 7800X3D Intel Core Ultra 7 265 AMD Ryzen 7 8700F Intel Core i9 14900KF
RAM (GB) 32 96 32 32 32 64
Storage (GB) 512 1024 4096 2048 1024 8192
GPU AMD Radeon 780M Apple M3 Ultra 60-core NVIDIA GeForce RTX 5070 Ti Intel UHD Graphics NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 5070
Form Factor mini sff mid-tower sff mid-tower mid-tower
Psu W 120 - 850 180 850 850
OS Windows 11 Pro macOS Windows 11 Home Windows 11 Home Windows 11 Home Windows 11 Home
Compare Compare Compare Compare Compare
Produto CPUGPURAMPortasArmazenamentoUser SentimentConfiabilidadeProva social
GMKtec K8 PLUS 64.663.181.876.4411.111.694.3
Apple Mac Studio M3 Ultra Compare 99.77695.793.853.794.999.386.3
Lenovo T Series Towers Legion Tower 5a Gen 10 Compare 73.593.178.188.498.194.970100
Dell Desktop ECT1250 Compare 88.458.781.874.582.898.57099.1
HP OMEN GT16-0364 Compare 69.789.387.297.953.798.57099.1
CLX SET TGMSETRTU5204BM Compare 94.989.396.584.299.298.511.694.8

Preço

Value & Pricing

At $920 USD, the K8 Plus looks like a steal until you factor in the gamble. You might get a great little machine, or you might get a brick that blue screens on day one. For a budget home lab or light gaming box, the specs are tempting, but the quality control makes it hard to call this a good value. You're paying for potential, not reliability.

Acompanhamos os preços deste produto desde 29 de mai. de 2026. O gráfico aparecerá quando tivermos mais dados.

Saiba mais

Overview

The GMKtec K8 Plus is a spec sheet darling that falls apart in the real world. On paper, you're getting an 8-core Ryzen 7 8845HS, 32GB of DDR5, and a Radeon 780M in a 0.36kg box for under a grand. But our data shows reliability in the 11th percentile, and user reviews back that up with a brutal list of dead SSDs, blue screens, and power supplies that give up after a few weeks. This is a lottery ticket, not a computer.

Common Questions

Q: Can this run modern games at 1080p?

Yes, but keep expectations in check. The Radeon 780M handles lighter games like FIFA 23 at 1080p high settings, but demanding titles like Cyberpunk 2077 need minimum settings. It's not a gaming powerhouse.

Q: Is the RAM and storage upgradeable?

Yes. The 32GB DDR5 can go up to 96GB, and the 512GB NVMe SSD can be swapped for up to 8TB. The OCuLink port also lets you add an external GPU later, which is a nice touch.

Q: Is this a good choice for a home server or lab?

On paper, yes. Dual 2.5G Ethernet, Wi-Fi 6E, and a strong CPU make it tempting. But the reliability issues mean you might spend more time fixing it than using it. For a lab, stability matters more than specs.

Who Should Skip This

If you need a machine that just works, skip the K8 Plus. This isn't for you. Go get a GEEKOM A6 or a used Dell OptiPlex micro instead. If you're buying this for serious gaming, skip it too, the integrated GPU won't keep up. This is only for tinkerers who don't mind a possible RMA.

Verdict

Don't buy the GMKtec K8 Plus unless you're comfortable with a possible return and a lot of troubleshooting. The specs are great, the price is fair, but the reliability is a coin flip. If you need a mini PC for a home lab or light gaming, spend a little more on something with a track record, or roll the dice and hope you get a good unit. We can't recommend it.

Usage Scores

Geral (57.3)AI/LLM (29.7)Jogos (17.1)Portabilidade (66.4)Criadores (27.6)Negócios (55.7)Desenvolvimento (64.1)Home Office (64.8)Workstation (53.4)
  • Geral57.3
  • AI/LLM29.7
  • Jogos17.1
  • Portabilidade66.4
  • Criadores27.6
  • Negócios55.7
  • Desenvolvimento64.1
  • Home Office64.8
  • Workstation53.4

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