MSI GeForce RTX 4070 Super 12G Gaming X Slim
Bottom line: The MSI GeForce RTX 4070 Super 12G Gaming X Slim ($1199.00 on Amazon as of 2026-10-07): 12GB GDDR6X running at 21 Gbps for 1440p texture headroom; main trade-off: 12GB VRAM ceiling limits 4K texture packs and larger local LLM loads.
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*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 12GB GDDR6X running at 21 Gbps for 1440p texture headroom
- ✓ 2655 MHz boost clock configured out of the box, no manual tuning
- ✓ Slim shroud design aimed at tight mid-tower and SFF clearance
- ✓ PCIe 4.0 interface, drop-in on current mainstream gaming boards
Cons
- ✗ 12GB VRAM ceiling limits 4K texture packs and larger local LLM loads
- ✗ PCIe 4.0 link, so no PCIe 5.0 bandwidth headroom on newer boards
- ✗ Slim shroud favors case clearance over the fin volume of triple-fan cards
- ✗ Listing gives one feature line, no TDP, card length, or port count
Manufacturer description
MSI GeForce RTX 4070 Super Gaming X Slim (12GB GDDR6X/PCI Express 4.0/2655MHz/21000MHz)
SpecPicks Verdict
SpecPicks scored MSI GeForce RTX 4070 Super 12G Gaming X Slim using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the graphics cards category. Compare with similarly-priced alternatives in the graphics cards category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- GeForce RTX 4070 SUPER 12G GAMING X SLIM
Full Specifications
| Brand | msi |
|---|---|
| Weight | 12g |
| GPU Series | NVIDIA RTX 40 Series |
| Model Name | RTX 4070 GAMING X SLIM |
| Unit Count | 1 Count |
| Model Number | 4711377171601 |
| Built-In Media | Graphics Card |
| Number of Fans | 2 |
| Mfr Part Number | 4711377171601 |
| Video Processor | msi |
| Antenna Location | Gaming |
| Graphics Card Ram | 12 GB |
| Graphics Ram Size | 12 GB |
| Graphics Ram Type | GDDR6X |
| Compatible Devices | Desktop |
| Memory Clock Speed | 2610 MHz |
| Graphics Coprocessor | NVIDIA GeForce RTX 4070 |
| Graphics Description | Dedicated |
| Item Dimensions L x W | 12.09"L x 4.92"W |
| Video Output Interface | PCI Express |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the GeForce RTX 4070 SUPER — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Which local LLMs fit in 12 GB?
12 GB holds models up to about 14B at Q4 with a usable context window; above that band the weights spill to system RAM and PCIe bandwidth sets the speed, not the GPU.
- ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
- ✅ 12–14B models (Qwen 3 14B, Phi-4) — fits at Q4
- ❌ 20–27B models (Gemma 3 27B, Mistral Small) — needs 20 GB+
- ❌ 30–35B models (Qwen 3 32B, QwQ 32B) — needs 24 GB+
- ❌ 70B models (Llama 3.3 70B, Qwen 2.5 72B) — needs 48 GB+
Across 12 community runs from 8 sources, the GeForce RTX 4070 SUPER generates a median 57.8 tok/s on 7–9B models at Q4 (per llmrun.dev).
Ready to buy?
MSI GeForce RTX 4070 Super 12G Gaming X Slim is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
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