Home / AMD Radeon RX 6750 GRE 12 GB: Performance and Specs

AMD Radeon RX 6750 GRE 12 GB

AMD Radeon RX 6750 GRE 12 GB: A Comprehensive Review

The AMD Radeon RX 6750 GRE (Gaming Remix Edition) is a notable addition to AMD's lineup of graphics cards, targeting gamers and content creators alike. This article delves deep into its architecture, performance, memory, and much more, providing a well-rounded understanding of this GPU.

1. Architecture and Key Features

The RX 6750 GRE is built on AMD's RDNA 2 architecture, a significant evolution from the previous RDNA generation. Utilizing a 7nm manufacturing process, this architecture offers enhanced performance per watt and improved efficiency.

Unique Features

- Ray Tracing: The RX 6750 GRE supports hardware-accelerated ray tracing, allowing for realistic lighting, shadows, and reflections in supported titles.

- FidelityFX Super Resolution (FSR): AMD's answer to NVIDIA's DLSS, FSR enhances frame rates with minimal impact on image quality, making it a crucial feature for gamers looking to maximize performance.

- Smart Access Memory: This feature enables AMD Ryzen processors to access the full graphics memory, reducing latency and improving performance in compatible systems.

2. Memory Specifications

The RX 6750 GRE comes equipped with 12 GB of GDDR6 memory, housed on a 192-bit memory bus. This configuration provides a memory bandwidth of 384 GB/s, which is crucial for high-resolution gaming and demanding applications.

Impact on Performance

The larger memory size is particularly beneficial in modern games that require more VRAM, especially at higher resolutions like 1440p and 4K. This additional memory helps reduce stuttering and texture pop-ins, providing a smoother gaming experience.

3. Gaming Performance

Average FPS in Popular Titles

The RX 6750 GRE has demonstrated impressive performance across a range of popular games:

- Call of Duty: Warzone: Averaging around 100 FPS at 1080p and 70 FPS at 1440p with high settings.

- Cyberpunk 2077: Achieving close to 50 FPS at 1440p on high settings, with ray tracing enabled.

- Resident Evil Village: Performing exceptionally well, with about 90 FPS at 1440p using FSR.

Resolution Support

The RX 6750 GRE excels at 1080p and 1440p gaming, delivering smooth frame rates with high settings in most titles. While it can manage 4K gaming, performance may drop significantly, requiring users to adjust settings for a playable experience.

Ray Tracing Performance

Ray tracing performance is decent but not as strong as NVIDIA's offerings. While you can enjoy ray-traced visuals, expect a noticeable drop in FPS, particularly in resource-intensive games. Utilizing FSR can help mitigate this loss, allowing for a more enjoyable gaming experience.

4. Professional Tasks

The RX 6750 GRE is not just a gaming powerhouse; it also performs well in professional applications:

- Video Editing: Software like Adobe Premiere and DaVinci Resolve benefit from the GPU's processing power, enabling faster rendering times and smoother playback.

- 3D Modeling: Programs such as Blender and Autodesk Maya leverage the GPU for rendering tasks, significantly speeding up workflows.

- Scientific Computing: While it lacks CUDA support (exclusive to NVIDIA), the RX 6750 GRE supports OpenCL, making it viable for scientific calculations.

5. Power Consumption and Thermal Performance

The RX 6750 GRE has a Thermal Design Power (TDP) of 250W, which is relatively standard for a high-performance GPU. It is essential to pair it with a power supply unit (PSU) that can comfortably handle this load.

Cooling Recommendations

For optimal performance, a robust cooling solution is recommended. The card features a dual-fan design, which does a good job of keeping temperatures in check, but users should ensure their cases have adequate airflow to prevent overheating.

6. Competitor Comparison

In the competitive landscape, the RX 6750 GRE contends with models such as the NVIDIA GeForce RTX 3060 Ti and the AMD Radeon RX 6700 XT. Here’s a brief comparison:

- Performance: The RX 6750 GRE often performs slightly better than the RTX 3060 Ti in rasterized gaming but falls short in ray tracing scenarios.

- Price: Pricing can fluctuate, but the RX 6750 GRE offers good value, often being priced competitively against its direct competitors.

- Features: While both AMD and NVIDIA offer unique software features, AMD’s FSR is gaining traction, although NVIDIA’s DLSS is currently more established.

7. Practical Tips

Power Supply Recommendations

For the RX 6750 GRE, a PSU with at least 600W capacity is advisable, with an 80 PLUS Bronze rating or better for efficiency. Ensure it has the necessary 8-pin power connectors to support the GPU.

Compatibility

The RX 6750 GRE is compatible with a wide range of motherboards, but ensure your system has PCIe x16 slots available. Additionally, consider the physical dimensions of the card to ensure it fits within your case.

Driver Nuances

AMD regularly updates its drivers to optimize performance and fix bugs. Keeping your drivers up to date is essential for achieving the best performance in the latest games and applications.

8. Pros and Cons

Pros

- Strong 1080p and 1440p Performance: The RX 6750 GRE excels in these resolutions, providing smooth gameplay.

- Adequate VRAM: With 12 GB of GDDR6 memory, it can handle modern titles and higher resolutions with ease.

- Good Value for Money: Competitive pricing for the performance offered makes it a great choice for budget-conscious gamers.

Cons

- Ray Tracing Limitations: While it supports ray tracing, its performance lags behind NVIDIA’s offerings.

- Power Consumption: A TDP of 250W may require a more robust cooling solution and PSU.

- Driver Issues: Historically, AMD has faced challenges with driver stability, which can impact performance.

9. Final Verdict

The AMD Radeon RX 6750 GRE is an excellent choice for gamers and content creators seeking a balance between performance and value. It is particularly well-suited for those who primarily play at 1080p and 1440p, offering smooth gameplay and decent support for professional tasks.

However, for users heavily reliant on ray tracing or those who want to push their gaming experience to 4K, it may be worth considering higher-end options or NVIDIA's offerings. Overall, the RX 6750 GRE stands as a compelling option in the mid-range GPU market, providing versatility for both gaming and creative applications.

Whether you're diving into the latest AAA titles or engaging in resource-intensive content creation, the RX 6750 GRE holds its ground, ensuring a satisfying experience for a wide array of users.

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Basic

Label Name

AMD

Platform

Desktop

Launch Date

October 2023

Model Name

Radeon RX 6750 GRE 12 GB

Generation

Navi II

Base Clock

2321MHz

Boost Clock

2581MHz

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.

2560

Transistors

17,200 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.

160

L1 Cache

128 KB per Array

L2 Cache

3MB

Bus Interface

PCIe 4.0 x16

Foundry

TSMC

Process Size

7 nm

Architecture

RDNA 2.0

TDP

250W

Memory Specifications

Memory Size

12GB

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.

192bit

Memory Clock

2250MHz

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.

432.0 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.

165.2 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.

413.0 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.

26.43 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.

825.9 GFLOPS

Miscellaneous

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

1x 6-pin + 1x 8-pin

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.

Shader Model

6.7

Suggested PSU

600W