Cmp 50 Hx Used

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

23 来源

The phrase 'CMP 50HX used' refers to the secondary market for NVIDIA's Dedicated Crypto Mining Processor (HX series), which is currently undergoing a significant transition from pure mining hardware to a high-value DIY AI and compute asset.

Market Trends & Pricing

The market for used CMP 50HX units is bifurcated between high-margin enthusiast sales and low-cost bulk liquidations:

Enthusiast/Hobbyist Pricing: On platforms like eBay, units typically retail for $200 – $220 Ebay. This premium is driven by the card's TU102 architecture (shared with the RTX 2080 Ti), making it a popular target for hardware modifications.
Wholesale/Bulk Liquidation: B2B sourcing platforms like Alibaba show bulk pricing as low as $100 – $127 per unit Alibaba Alibaba. These are primarily ex-mining farm stocks from Shenzhen and Hong Kong.

Product Insights & Key Modifications

The CMP 50HX is no longer just a "mining card." Current technical trends highlight its versatility when modified:

20GB VRAM Modification: A major trend involves replacing the original 10GB GDDR6 chips with 2GB modules, doubling the memory to 20GB Reddit. This makes the card exceptionally powerful for Large Language Models (LLMs) and Stable Diffusion, where VRAM capacity is critical.
AI & Object Detection: The presence of 448 Tensor cores Techpowerup has led to its adoption in budget AI servers for real-time object detection (e.g., Frigate/YOLO) Github.
Hardware Bottlenecks: Its primary limitation remains the PCIe 1.0 x4 interface Techpowerup. While this does not impact mining or most AI inference tasks, it severely limits its effectiveness for traditional gaming, even with modded drivers that trick the system into recognizing it as an RTX 2080 Ti.

Current Sourcing Landscape

Most verified suppliers are concentrated in Shenzhen, China, offering units with dual-fan designs and verified hashrates (approx. 45-54 MH/s for Ethereum-equivalent algorithms) Alibaba Alibaba.

Detailed pricing and supplier data for these wholesale units can be found in the deliverable below.

Based on the 20GB memory mod trends, I can:

Sources & References

23 sources cited · Verified industry data & reports

NVIDIA CMP 50HX Specs - GPU Database

TechPowerUp

The CMP 50HX was a data center GPU by NVIDIA, launched on June 24th, 2021. It features 3584 shading units, 192 texture mapping units, and 80 ROPs. NVIDIA has ...

CMP 50HX [in 2 benchmarks]

Technical City

NVIDIA started CMP 50HX sales 24 June 2021. This is a Turing architecture desktop … 10 GB of GDDR6 memory clocked at 1.75 GHz are supplied, Release date 24 ...

MSI NVIDIA CMP 50HX MINER

MSI

MSI NVIDIA CMP 50HX MINER powered by NVIDIA CMP HX GPU, optimized for best mining performance. The MSI AERO thermal design is a mini-wind tunnel, ...

CMP 50HX mining card upgraded from 10 to 20 GB and ...

Reddit · r/pcmasterrace

CMP 50HX mining card upgraded from 10 to 20 GB … recognized as 2080 ti for gaming, still limited at pcie. Nvidia announces CMP, purpose built ...

MSI Silently Launches The NVIDIA CMP 50HX MINER ...

Wccftech

The MSI NVIDIA CMP 50HX MINER Cryptocurrency Mining Graphics Card Features 3,584 CUDA Cores, 10GB Of GDDR6 Memory, & A Hash Rate Of 45 MH/s.

NVIDIA CMP 50HX for object detection #20158

GitHub

Sep 21, 2025 Frigate supports object detection on Nvidia GPUs using TensorRT, as long as the GPU supports CUDA 12.x and has a compute ...