AMD Radeon HD 6670 Review | 118 Data compared

The AMD Radeon HD 6670 ($99 list) is a budget-friendly, entry-level graphics card designed for casual 3D gaming without a hefty price tag. A major pro of this card is its excellent energy efficiency; it features a Thermal Design Power (TDP) of just 66 watts and draws only 12 watts when idle. This low power consumption means it draws sufficient juice directly from the PCIe x16 slot, completely eliminating the need for extra power cables from the power supply unit (PSU). Additionally, it offers a solid performance upgrade over its predecessor (the HD 5670) and supports modern AMD features like DirectX 11, Eyefinity for up to four monitors, and HD3D stereoscopic technology. However, the card comes with notable limitations, particularly its hardware design and resolution caps. A prominent hardware con is that its bulky fan-heat sink module physically blocks an adjacent second PCIe slot on the motherboard. In terms of gaming performance, the card struggles at resolutions higher than 1,280 by 1,024. While it delivers playable frame rates in titles like Aliens vs. Predator (29 fps) and Just Cause 2...

The Expert Reviews analysis of the AMD Radeon HD 6670 highlights it as a capable budget graphics card priced at £77 inc VAT, positioned directly between the lower-end HD 6450 and the higher-tier HD 6790. Replacing the older HD 5670, this hardware upgrade features 1GB of GDDR5 RAM, an 800MHz clock speed, and 480 stream processors. In real-world performance benchmarks, the card achieves smooth gameplay in Call of Duty 4, outputting 47.2fps at 1,680×1,050 and maintaining a highly playable 42.5fps at a full 1,920×1,080 resolution. However, more demanding titles push the hardware to its limits; Crysis proves jerky at 1,680×1,050 with just 25.1fps, requiring a resolution drop to 1,440×900 to achieve a stable 31.3fps. The core advantages (pros) of this graphics card include its compact physical footprint of just 168mm, allowing it to easily fit inside almost any PC chassis without space constraints. Additionally, it operates without requiring an external PCI Express power connector, making it an excellent upgrade path for systems equipped with very basic power supplies. On the downside (cons), the reference card features a largely useless DisplayPort...

The KitGuru review of the AMD Radeon HD 6670 highlights it as a budget-oriented graphics card designed to improve a system's multimedia capabilities and handle casual gaming. Built to bridge the gap for budget users who previously relied on the older HD 5000 series, the card features 716 million transistors, 480 stream processors, and 1,024 MB of GDDR5 memory on an 800 MHz core clock. It serves as a significant upgrade over integrated graphics options, such as Intel's Sandy Bridge HD 2000, specifically targeting users who want an affordable upgrade path without needing to replace a weaker power supply. A major pro of the AMD Radeon HD 6670 is its complete DirectX 11 compliance and native Eyefinity support, making it a highly accessible option for budget-conscious users looking to build a multi-screen desktop setup. It is also praised as an excellent media acceleration card that drastically enhances high-definition media capabilities. On the downside, the cons focus heavily on its market positioning and pricing; at its initial launch price of around £80–85, reviewers and community members noted that it faced stiff...

The Guru3D Radeon HD 6670 Review highlights this entry-level graphics card as a highly capable and budget-friendly product designed to capture a massive mainstream and HTPC (Home Theatre PC) market segment. Built on a 40nm process, the card packs 716 million transistors, 480 Stream Processors, 24 texturing units, and a core clock speed of 800 MHz. Equipped with 512MB or 1GB of fast GDDR5 memory across a 128-bit interface, it achieves a solid 64 GB/s of bandwidth. A key highlight of the card is its integrated UVD 3 media engine, which easily handles Blu-ray 3D playback and full hardware video acceleration with minimal CPU load. At a recommended retail price of 85 EUR, it targets casual users looking to step up from integrated graphics without replacing their entire setup. The review presents clear pros and cons for budget-oriented buyers. On the positive side, the pros include excellent performance-per-watt efficiency with a remarkably low 66W TDP, meaning it draws all necessary power directly from the PCIe slot without requiring an external 6-pin power connector. This makes it an effortless plug-and-play upgrade...

The TechPowerUp review of the PowerColor Radeon HD 6670 1 GB highlights a budget-friendly, 40 nm "Turks" GPU that delivers solid DirectX 11 performance with excellent energy efficiency, requiring no external PCIe power connectors. Pros include strong performance-per-watt, solid overclocking headroom (910 MHz core/1220 MHz memory), and full-size display outputs (HDMI, DVI, VGA). Conversely, the custom dual-slot cooler runs significantly louder than the AMD reference design due to a poorly optimized fan profile. Additionally, while efficient, the card faces stiff competition, with slightly more expensive older cards like the HD 5770 offering significantly higher performance.

The ASUS Radeon HD 6670 is an entry-level, mainstream graphics card based on AMD's 40nm Turks XT GPU, entering the market at a highly affordable price point of $100. This specific variant stands out by coming factory-overclocked at 880MHz (up from the 800MHz reference speed) paired with 1024MB of GDDR5 memory operating at an effective speed of 4000MHz. The card is fully compliant with OpenGL 4.1, Direct3D 11, and OpenCL 1.1. To handle heat, ASUS integrated a custom two-slot height VGA cooler that utilizes an 80mm fan and an aluminium heatsink, which proves efficient enough to keep the card stable even under intensive workloads like FurMark.

The TechRadar review evaluates the Sapphire AMD Radeon HD 6670 as a highly capable, sub-£100 budget entry into the DirectX 11 market. Priced at just £76, it targets mainstream gamers seeking high utility without dropping a month's wages on top-tier behemoths. Performance benchmarks reveal its core strengths, specifically its ability to comfortably outperform its predecessor, the older Radeon HD 5670. It handles modern gaming decently well, achieving nearly playable framerates even at a resolution of 1680 x 1050 under demanding graphical configurations. However, the review outlines clear limitations regarding its positioning within the entry-level component landscape. The biggest drawback is that the card struggles against slightly higher-tier legacy hardware. Specifically, the Juniper XT-based Radeon HD 5770 continues to soundly beat the HD 6670 in pure pixel-pushing power. Ultimately, the review concludes that while the card is a commendable budget option, it faces remarkably tough sub-£100 competition. This forces buyers to carefully weigh its lower cost against the vastly superior performance offered by slightly older alternatives. If you'd like, I can provide more details regarding: The exact frames-per-second benchmarks across the...

The AMD Radeon HD 6670 and 6570 are budget-friendly, mainstream graphics cards built on a 40nm process with 716 million transistors, 480 stream processors, and a 128-bit memory interface. The higher-end HD 6670 features an 800MHz engine clock and GDDR5 memory to deliver a 6.4 GPixels/s pixel fillrate and 64GB/s of memory bandwidth. Meanwhile, the lower-tier HD 6570 operates at a 650MHz clock speed and comes in two variants: a GDDR5 version sharing the same 64GB/s bandwidth, and a cheaper DDR3 edition that is heavily throttled to a peak memory bandwidth of just 28.8GB/s. Launch prices are highly accessible, targeting $99 for the 1GB GDDR5 HD 6670, and around $79 for the HD 6570 options. A major pro of these cards is their exceptionally low power consumption, with maximum board power ratings ranging from just 44W to 66W under load. This efficiency eliminates the need for supplemental PCIe power connectors, making heat and noise non-issues and positioning them as excellent upgrades for low-profile systems or Home Theatre PCs (HTPCs). They also support premium Radeon features like Eyefinity and the UVD3...

The AMD Radeon HD 6570 and 6670 graphics cards, based on the 40 nm "Turks" GPU architecture, serve as subtle, evolutionary upgrades to the older HD 5570 and 5670 models. By scaling down the Barts architecture to six SIMD engines, both cards feature an increased count of 480 stream processors (ALUs) and 24 texture units, while maintaining a 128-bit memory interface. The HD 6570 operates at a 650 MHz core clock with either DDR3 or GDDR5 memory configurations, while the HD 6670 receives a core clock bump up to 800 MHz paired with GDDR5 memory. These architectural enhancements result in moderate, predictable performance advantages over their predecessors within the sub-$100 budget tier. A major pro of the Radeon HD 6670 is its status as a highly capable reference card that does not require a dedicated PCIe power cable, drawing a maximum of only 66 W. This low power consumption makes it an excellent, hassle-free drop-in upgrade for pre-built OEM systems (like Dell or HP desktops) and Home Theater PCs (HTPCs), backed by features like Blu-ray 3D decode acceleration and Eyefinity...

The TechPowerUp review of the AMD Radeon HD 6670 (40 nm "Turks" GPU) describes it as a capable sub-$100 card that provides a solid performance boost over the HD 5670 for gaming up to 1280x1024. Key strengths include exceptional power efficiency, low operating temperatures, DirectX 11 support, and good overclocking potential using fast 5 GHz GDDR5 memory. However, the review notes the card is hampered by a loud fan profile under load and restrictive Catalyst Overdrive limits. While it offers decent performance for the price, the primary drawback identified is its poor value compared to slightly more expensive alternatives like the HD 5750 or HD 5770, which provide significantly higher performance.

The AMD Radeon HD 6670 and HD 6570 are sub-$100, budget-oriented graphics cards designed on the 40nm "Turks" architecture to offer an affordable upgrade over integrated graphics. Built with 716 million transistors and 480 stream processors, these cards target a smooth 30 FPS gaming experience at 1080p for mainstream titles like Call of Duty: Black Ops and Metro 2033. A major strength (pro) of both units is their exceptional value for Home Theater PC (HTPC) setups, boasting high video quality benchmark scores and the ability to drive up to three or four displays simultaneously. Furthermore, they feature very low power consumption, with the HD 6570 peaking between 44W and 60W, and the HD 6670 pulling just 66W at maximum load. However, the hardware introduces notable performance limitations and inconsistencies (cons). The lower-tier HD 6570 is sold in both GDDR5 and DDR3 configurations; the DDR3 variant suffers a massive bandwidth drop from 64 GB/s down to 28.8 GB/s, which heavily degrades gaming performance and requires buyers to be highly cautious when purchasing. While both cards vastly outperform integrated solutions like Intel's...

The Guru3D review of the AMD Radeon HD 6670 highlights it as a solid entry-level graphics card tailored for the budget-conscious consumer and HTPC builders. Built on a 40nm process with a Turks XT core architecture, the GPU operates at a 800 MHz core clock and features 480 stream processors, 24 texture units, and a 128-bit memory interface. Reviewer Hilbert Hagedoorn emphasizes that the configuration using faster GDDR5 memory (running at 4000 MHz effective) provides a helpful 64 GB/s of bandwidth. On the positive side (pros), the card delivers plenty of performance for low-range gaming at monitor resolutions under 1600x1200. It operates efficiently within a modest 66W Thermal Design Power (TDP), requiring no external PCIe power connectors. Additionally, it provides high-utility multi-display capabilities by supporting up to three Eyefinity displays and integrates Universal Video Decoder (UVD) 3.0 for flawless full HD hardware-accelerated video playback. Conversely, the review identifies critical constraints (cons) tied to its entry-level positioning. While it boasts 100% DirectX 11 compliance, the hardware lacks the necessary compute power to smoothly run demanding modern DX11 titles at high configurations,...