Based on what you've shared previously, your Geekom GT1 Mega is equipped with the Intel Core Ultra 9 185H, one of Intel's flagship Core Ultra Series 1 (Meteor Lake) mobile processors. It's an excellent CPU for software development, AI, virtualization, and multimedia workloads.
Intel Core Ultra 9 185H Specifications
| Feature | Specification |
|---|
| Architecture | Meteor Lake (Intel Core Ultra Series 1) |
| Manufacturing | Intel 4 process |
| CPU Cores | 16 |
| Threads | 22 |
| Performance Cores (P) | 6 |
| Efficient Cores (E) | 8 |
| Low-Power E-Cores | 2 |
| Maximum Turbo | 5.1 GHz |
| Cache | 24 MB Intel Smart Cache |
| Base Power | 45 W |
| Max Turbo Power | 115 W |
Integrated AI Hardware
One of the biggest improvements over previous Intel processors is that it contains three compute engines:
-
CPU – traditional computing
-
Intel Arc GPU – graphics and parallel computing
-
Intel AI Boost NPU – dedicated AI accelerator
Together they provide about 35 TOPS of AI performance.
Intel Arc Graphics
Unlike older Intel UHD graphics, the Core Ultra 9 includes a built-in Intel Arc GPU.
Benefits include:
-
Hardware ray tracing
-
AV1 encode/decode
-
Excellent video editing performance
-
Vulkan
-
OpenCL
-
DirectX 12 Ultimate
-
SYCL support
This is why you've been able to experiment with oneAPI and SYCL on your Intel Arc hardware.
Excellent for Developers
For C++ developers like you, the processor is well suited for:
-
Large C++ builds
-
Visual Studio Code
-
Qt and wxWidgets
-
MariaDB
-
Docker
-
Multiple virtual machines
-
LLVM/Clang
-
GCC
-
Intel oneAPI
-
SYCL applications
AI Workloads
Your processor can run:
-
llama.cpp
-
Ollama
-
Whisper
-
OpenVINO
-
Intel oneAPI
-
ONNX Runtime
The CPU and Arc GPU work well together for local AI inference, while the NPU is designed for supported AI frameworks and power-efficient inference.
Performance
Compared to earlier mobile Intel processors:
-
Faster than the 13th-generation Core i9 in many power-efficient workloads.
-
Better integrated graphics than any previous Intel iGPU.
-
Significantly improved battery efficiency.
-
Strong multi-threaded performance thanks to its hybrid architecture.
Your System
From what you've shared previously, your system pairs this processor with:
-
Intel Core Ultra 9 185H
-
30 GB RAM
-
Intel Arc Graphics
-
Intel oneAPI Toolkit
-
SYCL-enabled llama.cpp
-
Gentoo Linux
That combination makes it a capable workstation for local LLMs, C++ development, and GPU-accelerated computing without requiring an NVIDIA GPU.
For the work you've been doing—running llama.cpp, Whisper, Ollama, and compiling C++ projects—the Core Ultra 9 185H is a very strong fit, especially when you take advantage of the Intel Arc GPU through oneAPI and SYCL.
GT1 Meg Spec Sheet