# AMD Radeon 680M

> integrated gpu

**Wikidata**: [Q126370619](https://www.wikidata.org/wiki/Q126370619)  
**Source**: https://4ort.xyz/entity/amd-radeon-680m

## Summary
The AMD Radeon 680M is an integrated graphics processing unit (GPU) manufactured by AMD and released on January 4, 2022. It is based on the AMD Rembrandt architecture and features 768 shader cores, a base clock frequency of 2000 MHz, and a boost clock frequency of 2200 MHz.

## Key Facts
*   **Manufacturer:** AMD
*   **Release Date:** January 4, 2022
*   **Type:** Integrated GPU (Graphics Card Model)
*   **Architecture:** AMD Rembrandt
*   **Base Clock Frequency:** 2000 MHz
*   **Boost Clock Frequency:** 2200 MHz
*   **Shader Count:** 768
*   **Texture Mapping Units (TMUs):** 48
*   **Render Output Units (ROPs):** 32
*   **RT Cores:** 12
*   **L1 Cache:** 786,432 bytes
*   **L2 Cache:** 2,097,152 bytes
*   **CPU Cache:** 196,608 bytes

## FAQs
### Q: What is the AMD Radeon 680M?
A: The AMD Radeon 680M is an integrated graphics processing unit (GPU) produced by AMD. It belongs to the graphics card model category and serves as the integrated graphics solution for certain AMD processors.

### Q: When was the AMD Radeon 680M released?
A: The AMD Radeon 680M was released on January 4, 2022.

### Q: What are the clock speeds of the AMD Radeon 680M?
A: The AMD Radeon 680M operates with a base clock frequency of 2000 MHz and can reach a boost clock frequency of 2200 MHz.

### Q: What are the core specifications of the AMD Radeon 680M?
A: The GPU features 768 shaders, 48 texture mapping units, 32 render output units, and 12 RT cores. It is built on the AMD Rembrandt architecture.

### Q: How much cache does the AMD Radeon 680M have?
A: The AMD Radeon 680M is equipped with 786,432 bytes of L1 cache, 2,097,152 bytes of L2 cache, and 196,608 bytes of CPU cache.

## Why It Matters
The AMD Radeon 680M represents a specific model in AMD's lineup of integrated graphics solutions, bridging the gap between basic display output and capable graphical performance for handheld or portable devices. By integrating a substantial number of shader units, TMUs, and ROPs directly into the processor architecture (AMD Rembrandt), it eliminates the need for a discrete graphics card in thin-and-light form factors while maintaining competitive clock speeds of up to 2200 MHz. This integration is crucial for users seeking a balance of power efficiency and graphical capability in laptops and mini-PCs without the added cost and thermal requirements of discrete GPUs.

## Notable For
*   Being an integrated GPU solution, distinguishing it from discrete graphics cards.
*   Utilizing the AMD Rembrandt architecture to deliver graphical performance.
*   Featuring a high boost clock speed of 2200 MHz for an integrated solution.
*   Incorporating 12 RT cores, indicating hardware-level support for ray tracing acceleration.
*   Offering a comprehensive set of rendering components including 768 shaders and 48 texture mapping units.

## Body

### Manufacturer and Classification
The AMD Radeon 680M is a graphics card model manufactured by AMD (Advanced Micro Devices, Inc.), an American multinational semiconductor company. It is classified as an integrated GPU, meaning it is built directly into the computer's processor rather than existing as a separate discrete component. AMD, founded in 1969 and headquartered in Santa Clara, California, develops this technology as part of its broader portfolio of computer hardware and semiconductors.

### Technical Architecture
The Radeon 680M is based on the **AMD Rembrandt** architecture. This architecture underpins the technical capabilities and performance characteristics of the integrated graphics unit.

### Core Specifications
The GPU comprises several distinct processing units that define its rendering power:
*   **Shaders:** It contains 768 shaders, which are the primary processing units for graphics calculations.
*   **Texture Mapping Units (TMUs):** There are 48 TMUs dedicated to texturing operations.
*   **Render Output Units (ROPs):** The unit includes 32 ROPs, which handle the final output of pixel data to the display.
*   **RT Cores:** The architecture integrates 12 RT cores, specific hardware designed to accelerate ray tracing computations.

### Clock Frequencies
The operating speed of the AMD Radeon 680M is defined by two clock frequency metrics:
*   **Base Clock Frequency:** 2000 MHz (2.0 GHz)
*   **Boost Clock Frequency:** 2200 MHz (2.2 GHz)

### Cache Hierarchy
The GPU utilizes a specific cache structure to manage data efficiently:
*   **L1 Cache:** 786,432 bytes
*   **L2 Cache:** 2,097,152 bytes
*   **CPU Cache:** 196,608 bytes

### Release Date
The AMD Radeon 680M was officially released on January 4, 2022.