Run AI video models locally: GPUs and eGPUs
Top picks: Graphics cards by VRAM: INNO3D GeForce RTX 5090 X3 OC 32GB; eGPU enclosures (laptops and mini PCs): Sonnet Breakaway Box 850 T5; Power and storage: Corsair RM850x (ATX 3.1). Ranked on fit and specs, never on commission. No prices are shown; check price on Amazon.
Last checked 2026-10-19 on amazon.com.
Disclosure: As an Amazon Associate I earn from qualifying purchases. Picks are ranked on fit and specs for this use, never on commission. No prices are shown here because Amazon prices change; check price on amazon.
FrameCost prices cloud GPU time. If you render a lot, buying a card can win. For open video models the deciding spec is VRAM: it sets which models and resolutions fit at all.
Jump to: Graphics cards by VRAM · eGPU enclosures (laptops and mini PCs) · Power and storage
Graphics cards by VRAM
1. INNO3D GeForce RTX 5090 X3 OC 32GB
32GB GDDR7, the most VRAM on a GeForce card. The local pick if you want 14B video models without heavy offloading. Needs a 1000W-class PSU.
Amazon listing: INNO3D NVIDIA GeForce RTX 5090 X3 OC 32GB GDDR7 Gaming Graphics Card (Triple Fan, 3 Slot, Reflex 2 RTX AI DLSS4)
2. GIGABYTE GeForce RTX 5070 Ti Gaming OC 16G
16GB GDDR7 on a 256-bit bus. Same VRAM as an RTX 5080 for less; the value card for 5B models and quantized 14B runs.
Amazon listing: GIGABYTE GeForce RTX 5070 Ti Gaming OC 16G Graphics Card, 16GB 256-bit GDDR7, PCIe 5.0, WINDFORCE Cooling System, GV-N507TGAMING OC-16GD Vid…
3. ASUS TUF Gaming GeForce RTX 5080 16GB
16GB GDDR7 with more compute than the 5070 Ti, so the same clips render faster. VRAM, not speed, is still the limit.
Amazon listing: ASUS TUF Gaming GeForce RTX™ 5080 16GB GDDR7 OC Edition Graphics Card
4. ASUS Dual GeForce RTX 5060 Ti 16GB
The cheapest new NVIDIA card with 16GB of VRAM. Slow, but it fits models that 8GB and 12GB cards cannot.
Amazon listing: ASUS Dual GeForce RTX 5060 Ti 16GB GDDR7 OC Edition Gaming Graphics Card
5. MSI GeForce RTX 3060 12GB
12GB of VRAM on an older card. The budget way to try LTX and small Wan models locally.
Amazon listing: MSI Gaming GeForce RTX 3060 12GB 15 Gbps GDRR6 192-Bit HDMI/DP PCIe 4 Torx Twin Fan Ampere OC Graphics Card
6. ASRock Radeon AI PRO R9700 Creator 32GB
32GB of VRAM on AMD. Lots of memory, but most video-model tooling targets NVIDIA CUDA first, so expect more setup.
Amazon listing: ASRock Radeon AI PRO R9700 Creator 32GB Professional Graphics Card, 2920 MHz Boost Clock, GDDR6, AMD RDNA 4, AI-Accelerators, DisplayPort 2.…
eGPU enclosures (laptops and mini PCs)
1. Sonnet Breakaway Box 850 T5
Thunderbolt 5 eGPU enclosure with a built-in 850W supply and triple-wide GPU support, so it takes big cards.
Amazon listing: Sonnet Breakaway Box 850 T5 Thunderbolt 5 USB4 eGPU Enclosure 850W Windows
2. Razer Core X V2 eGPU enclosure
Thunderbolt 5 / USB4 eGPU enclosure for Windows laptops. Lets a laptop use a desktop GPU for overnight renders.
Amazon listing: Razer Core X V2 External Graphics Enclosure (eGPU): Compatible with Windows 11 Thunderbolt 4/5 and USB 4 Laptops & Devices - 4 Slot Wide NVI…
3. AOOSTAR AG02 OCuLink eGPU dock
OCuLink dock with an 800W PSU and a USB4 port. OCuLink gives more bandwidth than Thunderbolt on mini PCs that have the port.
Amazon listing: AOOSTAR AG02 OCuLink eGPU Dock with 800W PSU and USB4 Port, External GPU Docking Station for Windows 11 Mini PCs, Laptops and Gaming Handhel…
Power and storage
1. Corsair RM850x (ATX 3.1)
Fully modular 850W PSU with a native 12V-2x6 cable. Right size for a 5070 Ti or 5080 build (not a 5090).
Amazon listing: CORSAIR RM850x ATX 3.1 PCIe 5.1 Ready Fully Modular 850W Power Supply – Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector – Bl…
2. Samsung 990 PRO 2TB
PCIe 4.0 NVMe SSD up to 7,450 MB/s. Model checkpoints load from disk each run, so fast storage shortens every start.
Amazon listing: Samsung SSD 990 PRO 2TB, PCIe 4.0 M.2 2280, Up to 7,450 MB/s
3. WD_BLACK SN850X 4TB
4TB NVMe up to 7,300 MB/s. Room for several video models plus their outputs.
Amazon listing: WD_BLACK SN850X 4TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Int…
How we picked
- Ranked on VRAM first, then memory bandwidth and compute, never on commission.
- VRAM tiers: 32GB for 14B models with little offloading, 16GB for 5B models and quantized 14B, 12GB for small models and testing.
- Every product opened on amazon.com and its title checked.
- No prices shown: check price on Amazon, and compare with the cloud cost per clip on our calculator.
Frequently asked questions
How were these picks ranked?
Ranked on VRAM first, then memory bandwidth and compute, never on commission. Commission is never an input, and no prices are shown because Amazon prices change. Every listing was checked on amazon.com on 2026-10-19.
What is the top pick in each category?
Graphics cards by VRAM: INNO3D GeForce RTX 5090 X3 OC 32GB; eGPU enclosures (laptops and mini PCs): Sonnet Breakaway Box 850 T5; Power and storage: Corsair RM850x (ATX 3.1).
Do these links earn a commission?
Yes. As an Amazon Associate I earn from qualifying purchases. It costs you nothing extra and it never changes the order of the picks.
More
Gifts for PC builders and local-AI tinkerers (2026) · Back to the calculator
Product titles are copied from the Amazon listing, checked on amazon.com on 2026-10-19. Listings can change; check the details on Amazon before you buy.