台灣地區超值首選！AMD R9 285顯示卡評測

台灣地區超值首選！AMD R9 285顯示卡評測

Table of Contents

1. Introduction
2. Overview of the AMD Radeon R9 285
3. Key Features
   1. TrueAudio Support
   2. Crossfire Compatibility
   3. Improved Hardware Level Improvements
   4. Color Compression Improvements
   5. Performance in Gaming
4. Comparisons with Other Graphics Cards
5. Overclocking Potential
6. Benchmarks and Performance Results
   1. Tessellation Performance
   2. Synthetic Benchmarks
   3. Power Requirements and Temperatures
7. Pros and Cons
8. Conclusion
9. Highlights
10. FAQ

Introduction

The AMD Radeon R9 285 is the latest addition to the AMD graphics card lineup. Packed with impressive features and performance improvements, this mid-range card aims to deliver an excellent gaming experience without breaking the bank. In this article, we will dive deeper into the key features of the Radeon R9 285, compare it with other graphics cards in its segment, explore its overclocking potential, examine benchmark results, and discuss the pros and cons of choosing this card for your gaming needs.

Overview of the AMD Radeon R9 285

The AMD Radeon R9 285 is positioned between the previously released R9 280 and R9 290. It features the Graphics Core Next (GCN) engine architecture and incorporates improvements from both its predecessors. With support for TrueAudio, gamers can enjoy immersive and realistic audio while playing their favorite games. Furthermore, the R9 285 offers crossfire compatibility without the need for a crossfire bridge connector, making it easier to set up a multi-GPU configuration.

Key Features

TrueAudio Support

The Radeon R9 285 introduces TrueAudio support, which enhances the audio experience in gaming. By delivering true-to-life sound, players can enjoy a more immersive and engaging gameplay environment. The integration of TrueAudio technology sets this card aside from its competitors in the mid-range segment.

Crossfire Compatibility

One notable feature of the Radeon R9 285 is its crossfire compatibility. With this card, users can pair two R9 285 cards without the need for a crossfire bridge connector. This streamlined setup simplifies the process of harnessing the power of multiple GPUs, resulting in smoother gameplay and improved graphics performance.

Improved Hardware Level Improvements

The R9 285 incorporates a modified GSN front end from the R9 290, leveraging the powerful Graphics Core Next engine architecture. This combination delivers hardware-level improvements, resulting in enhanced tessellation, faster decoding and encoding capabilities, and improved overall graphics performance.

Color Compression Improvements

One significant improvement in the Radeon R9 285 is the introduction of color compression. This allows the card to store frame buffer data in a lossless compressed format, resulting in improved performance and memory efficiency. This feature is particularly useful for video editing and rendering tasks, as it reduces the processing time and enhances the overall graphical output.

Performance in Gaming

When it comes to gaming, the Radeon R9 285 is a capable performer. With 2GB of GDDR5 memory, it can handle high-quality graphics settings at resolutions up to 1440p. While not optimized for 4K gaming, the R9 285 delivers smooth gameplay experiences at 1080p and 1440p resolutions. Games like Tomb Raider and Sleeping Dogs run flawlessly on high settings, showcasing the card's ability to deliver fluid and visually stunning gaming experiences.

Comparisons with Other Graphics Cards

The Radeon R9 285 competes directly with the Nvidia GTX 760. In terms of performance, the R9 285 offers similar or better results in most benchmarks. Its enhanced hardware, including improvements in tessellation and color compression, set it apart from its competitor. However, it's essential to consider individual preferences and specific system requirements when choosing between the R9 285 and the GTX 760.

Overclocking Potential

While the Radeon R9 285 is not an overclocking-focused card, it still offers some headroom for enthusiasts who want to push its limits. Although not an X edition card, the R9 285 can handle moderate overclocking with the right cooling solutions. With careful adjustments to voltage and clock speeds, users can further improve the card's performance and squeeze out some extra frames per Second.

Benchmarks and Performance Results

Tessellation Performance

The Radeon R9 285 excels in tessellation performance, thanks to its improved hardware. With the normal tessellation preset enabled, the card delivers fast frame rates at high-quality graphics settings on both 1080p and 1440p resolutions. This ensures smooth gameplay experiences, even in graphically demanding titles.

Synthetic Benchmarks

In synthetic benchmarks like 3DMark, the Radeon R9 285 performs admirably. Tests such as Skydiver and Fire Strike showcase the card's capabilities and consistently yield impressive scores. Additionally, PC Mark 8 provides a comprehensive set of tests, including creative and conventional benchmarks, revealing the card's versatility and performance across different scenarios.

Power Requirements and Temperatures

In terms of power consumption, the Radeon R9 285 strikes a balance with a 190-watt TDP. It consumes approximately 110 watts on idle and can reach up to 200 watts under full load. With temperatures ranging from 37 degrees Celsius on idle to 66 degrees Celsius on full load, the card maintains acceptable thermal performance, ensuring stability during intense gaming Sessions.

Pros and Cons

Pros:

• TrueAudio support for enhanced audio experience
• Crossfire compatibility without the need for a bridge connector
• Improved hardware level improvements for better graphics performance
• Color compression improvements for enhanced memory efficiency
• Capable performance at 1080p and 1440p resolutions
• Competitive pricing for a mid-range card

Cons:

• Not optimized for 4K gaming
• Limited overclocking potential compared to enthusiast-focused cards

Conclusion

The AMD Radeon R9 285 is an impressive mid-range graphics card that offers a compelling Blend of features, performance, and affordability. With TrueAudio support, crossfire compatibility, improved hardware, and color compression, it delivers a solid gaming experience at 1080p and 1440p resolutions. While not designed for 4K gaming or extreme overclocking, the R9 285 strikes a balance between price and performance, making it an attractive choice for gamers on a budget.

Highlights

• The AMD Radeon R9 285 offers a competitive mid-range gaming experience
• TrueAudio support enhances the audio immersion in games
• Crossfire compatibility simplifies multi-GPU setups
• Improved hardware and color compression contribute to better graphics performance
• Capable performance at 1080p and 1440p resolutions
• The R9 285 strikes a balance between price and performance, making it a budget-friendly option

FAQ

Q: Can the Radeon R9 285 handle 4K gaming? A: While the Radeon R9 285 is not optimized for 4K gaming, it can handle graphics-intensive games at 1080p and 1440p resolutions.

Q: How many watts does the Radeon R9 285 Consume under full load? A: The Radeon R9 285 has a TDP of 190 watts and can consume over 200 watts under heavy load.

Q: Does the Radeon R9 285 support overclocking? A: While the Radeon R9 285 is not specifically designed for extreme overclocking, it offers some headroom for moderate overclocking with proper cooling solutions.

Q: How does the Radeon R9 285 compare to the Nvidia GTX 760? A: The Radeon R9 285 competes directly with the Nvidia GTX 760 and offers similar or better performance in most benchmarks.

Q: Does the Radeon R9 285 support multiple monitors? A: Yes, the Radeon R9 285 supports multiple monitors for immersive gaming or productivity setups.

Q: What is the price range for the Radeon R9 285? A: The Radeon R9 285 typically falls within the price range of $250.

Resources:

• AMD