Building a PC for Half-Life Alyx on a R15,000 SA budget

Building a PC for Half-Life Alyx on a R15,000 needs a balanced parts plan, not a random basket. Map the CPU, GPU, RAM, SSD, cooling, and monitor target to the budget so SA builders know where to spend first.

Build Lab · 24 Jul 2026 · 3 min read · GPUGuru ·

Building a PC for Half-Life Alyx on a R15,000 build plan

Quick Answer

A R15,000 SA PC can be enough for Half-Life Alyx if the GPU is strong and the VR headset is budgeted separately. Target Ryzen 5 5600 with a GeForce RTX 3050 or RTX 4060-class GPU for 72-90 fps VR targets at medium settings. Stable frame time matters more than peak FPS in VR.

What The Game Actually Needs

Half-Life Alyx is a 2020 release, so start with the real workload instead of the budget size. This is a VR title, so headset resolution and stable frame time matter as much as average FPS. In SA, also check warranty handling and whether your desk is built around 1080p, 1440p or 4K.

Because Half-Life Alyx is VR-only, include headset resolution and USB stability in the plan. A named shortlist such as Ryzen 5 5600 with a GeForce RTX 3050 or RTX 4060-class GPU is easier to judge than vague labels.

Suggested R15,000 Build Split

For this budget gaming tier, start with Ryzen 5 5600, a GeForce RTX 3050 or RTX 4060-class GPU, 16GB DDR4 and a 1TB NVMe. Keep the PSU reputable, choose front airflow, and avoid decorative extras before the CPU, GPU and storage are sorted. A sensible SA split is R8,000-R11,000 on CPU, GPU and board.

Do not cut the SSD below 500GB, and do not pair a strong GPU with a weak power supply. In SA summer rooms, airflow matters.

Resolution And FPS Targets

At the right settings, expect 72-90 fps VR targets at medium settings. With a stronger tier, expect stable 90 fps VR targets with a stronger GPU. Pair the build with a 1080p 144Hz display if the budget allows.

A 1TB SSD is the easier long-term choice because modern game installs add up quickly.

FAQ

Is R15,000 enough for Half-Life Alyx in South Africa?

Yes, R15,000 is enough when the game is native to PC and the build uses a sensible GPU. If the title is not native to PC, judge the budget against similar PC games instead.

Which GPU class should I choose for this build?

Choose GeForce RTX 3050 or RTX 4060-class GPU for this tier. It is clearer than chasing the most expensive card when engine caps, monitor refresh or VR headset requirements may set the limit.

Should I spend more on the CPU, GPU or monitor?

Spend first on the GPU and monitor for visible gaming gains, then choose a CPU such as Ryzen 5 5600. For light titles, a better monitor and quieter case often matter more than another CPU tier.

TIP