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NVIDIA GeForce RTX 2050 Mobile vs AMD Radeon RX 6600M

NVIDIA GeForce RTX 2050 Mobile

AMD Radeon RX 6600M

GPU Comparison Result

Below are the results of a comparison of NVIDIA GeForce RTX 2050 Mobile and AMD Radeon RX 6600M video cards based on key performance characteristics, as well as power consumption and much more.

Advantages

NVIDIA GeForce RTX 2050 Mobile

More Shading Units: 2048 (2048 vs 1792)
Newer Launch Date: December 2021 (December 2021 vs May 2021)

AMD Radeon RX 6600M

Higher Boost Clock: 2416MHz (1477MHz vs 2416MHz)
Larger Memory Size: 8GB (4GB vs 8GB)
Higher Bandwidth: 224.0 GB/s (112.0 GB/s vs 224.0 GB/s)

Basic

NVIDIA

Label Name

AMD

December 2021

Launch Date

May 2021

Mobile

Platform

Mobile

GeForce RTX 2050 Mobile

Model Name

Radeon RX 6600M

GeForce 20 Mobile

Generation

Mobility Radeon

1185MHz

Base Clock

2068MHz

1477MHz

Boost Clock

2416MHz

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Memory Specifications

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

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

1750MHz

Memory Clock

1750MHz

112.0 GB/s

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.

224.0 GB/s

Theoretical Performance

47.26 GPixel/s

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

94.53 GTexel/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

12.10 TFLOPS

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

189.1 GFLOPS

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

5.929 TFLOPS

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

SM Count

Multiple Streaming Processors (SPs), along with other resources, form a Streaming Multiprocessor (SM), which is also referred to as a GPU's major core. These additional resources include components such as warp schedulers, registers, and shared memory. The SM can be considered the heart of the GPU, similar to a CPU core, with registers and shared memory being scarce resources within the SM.

2048

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

64 KB (per SM)

L1 Cache

128 KB per Array

2MB

L2 Cache

2MB

45W

TDP

100W

1.3

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

3.0

OpenCL Version

2.1