PC Build to Run EXAONE 3.5 32B Locally (Q5_K_M)

Written by Jakub Rusinowski · Last updated February 10, 2026

A complete parts list — GPU, motherboard, RAM and PSU — worked backward from EXAONE 3.5 32B's VRAM requirement at Q5_K_M. Prices are 2026 street estimates and vary.

Requirements

VRAM required~26 GB at Q5_K_M
System RAM48 GB
Estimated speed~20 tok/s
Complete build (est.)$2,264

Assumes an 8K-token context with an f16 KV cache. A longer window needs more; a quantized KV cache needs less.

Buy this hardware NVIDIA GeForce RTX 5090 32GB — 32 GB VRAM · 575 W board powerDeploy in the cloud now NVIDIA A40 on RunPod — from $0.44/hr · rate checked 2026-08

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GPU: AMD Radeon AI PRO R9700

AMD Radeon AI PRO R9700's 32 GB covers EXAONE 3.5 32B at Q5_K_M (~26 GB needed), with headroom.

Motherboard: ASUS TUF Gaming B650-PLUS WIFI

B650 (AM5) — pairs with the AMD Ryzen 7 7700; DDR5, dual PCIe 4.0 x16 (x8/x8) for multi-GPU, 4 DIMM slots to 256 GB.

ASUS TUF Gaming B650-PLUS WIFI
2026 prices are volatile — check the current listing.
Check price on Amazon

RAM: Corsair Vengeance 64GB (2x32GB) DDR5-6000 C30 (AMD EXPO)

64 GB DDR5-6000 (2x32GB) meets EXAONE 3.5 32B's 48 GB recommended system RAM.

64GB DDR5-5200 Kit (2x32GB)
2026 prices are volatile — check the current listing.
Check price on Amazon

PSU: Corsair RM650e (ATX 3.1)

650 W 80+ Gold covers AMD Radeon AI PRO R9700 (300 W) + CPU 65 W with 30% headroom (~475 W required).

Corsair RM650e (ATX 3.1)
2026 prices are volatile — check the current listing.
Check price on Amazon

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FAQ

What GPU do I need to run EXAONE 3.5 32B at Q5_K_M?

AMD Radeon AI PRO R9700's 32 GB covers EXAONE 3.5 32B at Q5_K_M (~26 GB needed), with headroom.

How much VRAM does EXAONE 3.5 32B need at Q5_K_M?

About 26 GB of VRAM plus 48 GB of system RAM.

What power supply does a AMD Radeon AI PRO R9700 build need?

650 W 80+ Gold covers AMD Radeon AI PRO R9700 (300 W) + CPU 65 W with 30% headroom (~475 W required).

How much does a EXAONE 3.5 32B PC cost?

About $2,264 for a complete build (GPU, motherboard, RAM, PSU, CPU, case, SSD), at 2026 street-price estimates.

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