HP ENVY All-in-One 34-c1045t
HP

ENVY All-in-One 34-c1045t

CPU i9 12900
GPU Mobile 3080
Max RAM 64GB
From $3,010
Seller HP

The HP ENVY All-in-One 34-c1045t is a mini PC powered by the Intel i9 12900 (12th gen). It features 8 performance cores and 24 threads and a LGA1700 socket. Graphics are handled by the discrete NVIDIA Mobile 3080. Supports up to 64GB of RAM across 2 slots.

CPU & Performance

CPUi9 12900
Generation12th
P-Cores8
Threads24
Single-core80
Multi-core50
SocketLGA1700

GPU

GPUMobile 3080
Discrete GPUYes
Integrated GPUYes
eGPU supportNo

RAM

Max RAM64GB
RAM slots2
ECC supportNo

Storage

SD cardNo

Ports & Connectivity

Network

Physical

Warranty1 yr

Power

PSU330W

Additional

Recommended for gaming, GPU-accelerated creative work, 3D or graphics-heavy tasks, and larger multitasking workloads. Consider HP ENVY All-in-One 34-c1045t if you want a mini PC built around its listed Intel i9 12900 processor and NVIDIA Mobile 3080 discrete GPU plus integrated graphics. It is a stronger fit when the listed CPU, GPU, connectivity, and expansion features match your workload requirements.

HP ENVY All-in-One 34-c1045t features Intel i9 12900 with NVIDIA Mobile 3080 discrete GPU plus integrated graphics, offering the listed mini PC hardware configuration. CPU details include 12th CPU generation, 8 performance cores, and 24 threads. Memory support includes up to 64GB RAM across 2 slots. Physical design includes a 0.00L chassis. Power information lists 330W power supply. Lifecycle information lists 1-year warranty.

Based on its overall score of 333.8, HP ENVY All-in-One 34-c1045t is positioned as a strong upper-range mini PC entry in this dataset; compare it against alternatives by CPU class, GPU type, memory ceiling, storage expansion, LAN, and port selection.

Verdict

Best for

compact gaming, GPU-accelerated creative work, heavy multitasking, VM-heavy workflows, larger multitasking setups.

Avoid if

you want a silent, ultra-low-power office box; you need a high-speed external-GPU or advanced docking path; you need fast wired networking beyond basic Gigabit Ethernet.

Alternatives
  • Geekom A6 — better value at comparable performance
  • Lenovo P3 Ultra 13900 A5500 — higher performance ceiling
  • GMKtec/Morefine Nucbox K11 4090M — adds OCuLink for external GPU expansion

Review

The HP ENVY All-in-One 34-c1045t is a compact mini PC built around Intel i9 12900 and NVIDIA Mobile 3080 discrete graphics. With a listed price around $3,010, it is aimed at buyers looking for compact gaming, GPU-accelerated creative work, heavy multitasking, VM-heavy workflows, larger multitasking setups. The core spec sheet is solid for its class: up to 64GB RAM across 2 slots, limited listed internal storage expansion, no listed wired Ethernet, and basic display and USB connectivity. Its 333.8 overall score puts it in the upper-middle part of this mini PC database, making it a credible shortlist candidate rather than just a budget filler. The main reason to pause is fit: avoid it if you want a silent, ultra-low-power office box; you need a high-speed external-GPU or advanced docking path; you need fast wired networking beyond basic Gigabit Ethernet. Overall, the HP ENVY All-in-One 34-c1045t makes the most sense when its CPU/GPU balance, port selection, and expansion profile match your workload; otherwise, compare it against similarly priced mini PCs with better networking, quieter cooling, or stronger upgrade paths.

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