MSI Gaming Radeon Rx 5700 Xt Boost Clock: 1925 MHz 256-bit 8GB GDDR6 DP/HDMI Dual Fans Crossfire Freesync Navi Architecture Graphics Card (RX 5700 Xt Mech OC), Model:R5700XTMHC
Bottom line: The MSI Gaming Radeon Rx 5700 Xt Boost Clock: 1925 MHz 256-bit 8GB GDDR6 ($585.00 on Amazon as of 2026-10-20 16:14 UTC): 8GB GDDR6 on a 256-bit memory interface for wide bandwidth; main trade-off: 8GB of VRAM can limit texture settings in newer, demanding games.
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*Price sourced from Amazon.com. Last updated 2026-10-20. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 8GB GDDR6 on a 256-bit memory interface for wide bandwidth
- ✓ Factory-overclocked boost clock of up to 1925 MHz
- ✓ Three DisplayPort 1.4 outputs plus HDMI 2.0b drive up to four displays
- ✓ FreeSync support for tear-free play on compatible monitors
- ✓ RDNA Navi design with a multi-level cache for lower latency
Cons
- ✗ 8GB of VRAM can limit texture settings in newer, demanding games
- ✗ Only one HDMI port, and it is HDMI 2.0b rather than 2.1
- ✗ Previous-generation Navi architecture, since replaced by newer Radeon cards
- ✗ Card length and PSU needs are not in the listing, so verify fit first
Manufacturer description
The MSI Radeon RX 5700 XT Mech OC (model R5700XTMHC) is a dual-fan graphics card built on AMD's RDNA-based Navi architecture. It is for gamers who want a capable Radeon card with a factory overclock and plenty of display outputs. The card has 8GB of GDDR6 video memory on a 256-bit memory interface. That wide bus keeps texture data moving quickly at high settings. MSI's Mech OC tuning sets the boost clock at 1925 MHz. Navi brings new compute units, instructions designed for visual effects, and a multi-level cache hierarchy that cuts latency, so games feel more responsive. Connectivity is…
SpecPicks Verdict
SpecPicks scored MSI Gaming Radeon Rx 5700 Xt Boost Clock: 1925 MHz 256-bit 8GB GDDR6… 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.
Frequently Asked Questions
How much video memory does the MSI RX 5700 XT Mech OC have?
It has 8GB of GDDR6 memory on a 256-bit memory interface.
How many monitors can I connect to this card?
Up to four. It has three DisplayPort 1.4 outputs and one HDMI 2.0b port.
Does the MSI RX 5700 XT Mech OC support FreeSync?
Yes. The listing says it supports FreeSync, which gives tear-free gameplay on a compatible FreeSync monitor.
What is the boost clock on the Mech OC version?
The R5700XTMHC is rated for a boost clock of up to 1925 MHz, a factory overclock applied by MSI.
Will this card fit my case, and what power supply do I need?
The listing does not give card length, power connectors or a recommended PSU wattage. Check MSI's official spec page for model R5700XTMHC before buying. Check the product listing for current warranty terms.
Key Features
- Chipset: Radeon RX 5700 XT
- Boost Clock: 1925 MHz
- Video Memory: 8GB GDDR6
- Memory Interface: 256-bit
- Output: DisplayPort x 3 (V1. 4)/ HDMI 2. 0B x 1
Full Specifications
| Brand | msi |
|---|---|
| Output | DisplayPort x 3 (V1. 4)/ HDMI 2. 0B x 1 |
| Chipset | Radeon RX 5700 XT |
| Model Name | R5700XTMHC |
| Unit Count | 1 Count |
| Boost Clock | 1925 MHz |
| Model Number | V381-003R |
| Video Memory | 8GB GDDR6 |
| Built-In Media | Graphics card; cables and connectors; quick setup guide |
| Item Type Name | MSI Gaming Radeon Rx 5700 Xt Boost Clock: 1925 MHz 256-bit 8GB GDDR6 DP/HDMI Dual Fans Crossfire Freesync Navi Architecture Graphics Card (R5700XTMHC) |
| Number of Fans | 2 |
| Mfr Part Number | R5700XTMHC |
| Number of Items | 1 |
| Number of Packs | 1 |
| Video Processor | AMD |
| Antenna Location | Gaming |
| Memory Interface | 256-bit |
| Graphics Card Ram | 8 GB |
| Graphics Ram Size | 8 GB |
| Graphics Ram Type | GDDR6 |
Performance Data
View gaming FPS, AI inference throughput, and synthetic scores for the Radeon RX 5700 XT — the core hardware component in this product. Benchmarks sourced from TechPowerUp, PassMark, and the r/LocalLLaMA community.
Which local LLMs fit in 8 GB?
8 GB holds an 8B model at Q4 with a few thousand tokens of context; a 12–14B model needs 12 GB.
- ✅ 7–9B models (Llama 3.1 8B, Qwen 3 8B) — fits at Q4
- ❌ 12–14B models (Qwen 3 14B, Phi-4) — needs 12 GB+
- ❌ 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 6 community runs from 6 sources, the Radeon RX 5700 XT generates a median 68.8 tok/s on 7–9B models at Q4 (per llama.cpp GitHub (Vulkan perf discussion)).
Ready to buy?
MSI Gaming Radeon Rx 5700 Xt Boost Clock: 1925 MHz 256-bit 8GB GDDR6 DP/HDMI Dual Fans Crossfire Freesync Navi Architecture Graphics Card (RX 5700 Xt Mech OC), Model:R5700XTMHC 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 2026-10-20. Price and availability subject to change.
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