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AMD Radeon RX 6650M

The AMD Radeon RX 6650M is a powerful mobile GPU that offers impressive performance for gaming and content creation. With a base clock speed of 2068MHz and a boost clock speed of 2416MHz, this GPU delivers smooth and fast graphics rendering, allowing for a seamless gaming experience and efficient video editing. The 8GB of GDDR6 memory and a memory clock speed of 2000MHz provide ample resources for handling high-resolution textures and complex scenes. The 1792 shading units offer advanced shading and rendering capabilities, while the 2MB L2 cache helps to reduce latency and improve overall performance. With a TDP of 120W, the Radeon RX 6650M is able to deliver its impressive performance without consuming excessive power, making it suitable for a wide range of laptops and portable devices. The theoretical performance of 8.659 TFLOPS ensures that this GPU is capable of handling demanding tasks and delivering high frame rates in modern games. Overall, the AMD Radeon RX 6650M is a strong choice for gamers and content creators who are looking for a high-performance mobile GPU. Its impressive clock speeds, generous memory capacity, and efficient power usage make it a versatile option for those who need reliable graphics performance on the go. Whether you're gaming, editing videos, or using 3D modeling software, the Radeon RX 6650M is up to the task.

Basic

Label Name

AMD

Platform

Mobile

Launch Date

January 2022

Model Name

Radeon RX 6650M

Generation

Mobility Radeon

Base Clock

2068MHz

Boost Clock

2416MHz

Bus Interface

PCIe 4.0 x8

Transistors

11,060 million

RT Cores

Compute Units

TMUs

Texture Mapping Units (TMUs) serve as components of the GPU, which are capable of rotating, scaling, and distorting binary images, and then placing them as textures onto any plane of a given 3D model. This process is called texture mapping.

112

Foundry

TSMC

Process Size

7 nm

Architecture

RDNA 2.0

Memory Specifications

Memory Size

8GB

Memory Type

GDDR6

Memory Bus

The memory bus width refers to the number of bits of data that the video memory can transfer within a single clock cycle. The larger the bus width, the greater the amount of data that can be transmitted instantaneously, making it one of the crucial parameters of video memory. The memory bandwidth is calculated as: Memory Bandwidth = Memory Frequency x Memory Bus Width / 8. Therefore, when the memory frequencies are similar, the memory bus width will determine the size of the memory bandwidth.

128bit

Memory Clock

2000MHz

Bandwidth

Memory bandwidth refers to the data transfer rate between the graphics chip and the video memory. It is measured in bytes per second, and the formula to calculate it is: memory bandwidth = working frequency × memory bus width / 8 bits.

256.0 GB/s

Theoretical Performance

Pixel Rate

Pixel fill rate refers to the number of pixels a graphics processing unit (GPU) can render per second, measured in MPixels/s (million pixels per second) or GPixels/s (billion pixels per second). It is the most commonly used metric to evaluate the pixel processing performance of a graphics card.

154.6 GPixel/s

Texture Rate

Texture fill rate refers to the number of texture map elements (texels) that a GPU can map to pixels in a single second.

270.6 GTexel/s

FP16 (half)

An important metric for measuring GPU performance is floating-point computing capability. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable. Single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks, while double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy.

17.32 TFLOPS

FP64 (double)

An important metric for measuring GPU performance is floating-point computing capability. Double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy, while single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable.

541.2 GFLOPS

FP32 (float)

An important metric for measuring GPU performance is floating-point computing capability. Single-precision floating-point numbers (32-bit) are used for common multimedia and graphics processing tasks, while double-precision floating-point numbers (64-bit) are required for scientific computing that demands a wide numeric range and high accuracy. Half-precision floating-point numbers (16-bit) are used for applications like machine learning, where lower precision is acceptable.

8.832 TFLOPS

Miscellaneous

Shading Units

The most fundamental processing unit is the Streaming Processor (SP), where specific instructions and tasks are executed. GPUs perform parallel computing, which means multiple SPs work simultaneously to process tasks.

1792

L1 Cache

128 KB per Array

L2 Cache

2MB

TDP

120W

Vulkan Version

Vulkan is a cross-platform graphics and compute API by Khronos Group, offering high performance and low CPU overhead. It lets developers control the GPU directly, reduces rendering overhead, and supports multi-threading and multi-core processors.

1.3

OpenCL Version

2.1

OpenGL

4.6

DirectX

12 Ultimate (12_2)

Power Connectors

None

Shader Model

6.5

ROPs

The Raster Operations Pipeline (ROPs) is primarily responsible for handling lighting and reflection calculations in games, as well as managing effects like anti-aliasing (AA), high resolution, smoke, and fire. The more demanding the anti-aliasing and lighting effects in a game, the higher the performance requirements for the ROPs; otherwise, it may result in a sharp drop in frame rate.