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Item #:
2421951
Sapphire Radeon HD 7990 6GB DDR5 DVI-I/Quad Mini DP PCI-Express Game Edition Graphics Card 21207-00-50G
Item #:
2421951
GMD 54538
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Imported from USA store
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Only 4 items left in stock.
Order now and get it around Thursday, July 30
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The SAPPHIRE HD 7990, equipped with dual GPUs and 6GB DDR5 memory, delivers up to 8.2 TeraFlops of compute power for unmatched gaming performance.
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What Stands Out
Dual GPU Power
The Sapphire Radeon HD 7990 features dual GPUs, delivering exceptional performance for gamers who demand high frame rates and seamless graphics in the latest titles.
6GB DDR5 Memory
Equipped with 6GB of DDR5 memory, this graphics card ensures smooth multitasking and efficient handling of high-resolution textures, enhancing gameplay experience for enthusiasts and professionals alike.
Multiple Display Outputs
With DVI-I and quad Mini DisplayPort outputs, the card provides flexible connectivity for multiple monitors, catering to gamers and content creators seeking expansive visual setups.
Product Details
- Display Support: 5 x Maximum Display Monitor(s) support
- Output: 4 x Mini-DisplayPort; 1 x Dual-Link DVI-I
- GPU: 950(Boost:1000) MHz Core Clock
- Video Memory: 768(384-Bit X2) -bit GDDR5; Effective 6000 MHz Memory Clock
- 8 Game Coupons (Crysis 3/ Bioshock Infinite/ Tomb Raider/ FarCry3/ Deus Ex: Human Revolution/ Hitman: Absolution/ Sleeping Dogs/ FarCry3: Blood Dragon)
- Crossfire Support: Native Hardware Crossfire
- External Power: PCIe Graphic External 2 x 8 pin
| Graphics Coprocessor | AMD |
| Graphics Card Ram | 6144 MB |
| Video Output Interface | DVI, Mini DisplayPort |
| Graphics Ram Type | DRAM |
| Compatible Devices | Desktop |
| Graphics Card Interface | PCI Express |
| Memory Clock Speed | 6000 MHz |
| Number of Fans | 3 |
| Display Resolution Maximum | 2560x1600 |
| Brand | Sapphire |
| Video Processor | ATI |
| Global Trade Identification Number | 00840777062258 |
| Manufacturer | Sapphire |
| UPC | 840777062258 |
| Mfr Part Number | 21207-00-50G |
| Model Number | 21207-00-50G |
| Graphics Ram Size | 6144 MB |
| Graphics Processor Manufacturer | ATI |
| Item Weight | 3.7 lbs (1.68 kg) |
Who Should Buy?
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High-End Gamers
Ideal for gamers seeking top-tier performance in demanding games at high resolutions and settings.
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Multimedia Creators
Perfect for video editors and graphic designers requiring powerful rendering capabilities and multitasking efficiency.
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Future-Proof Builds
Suitable for users planning to build a long-lasting setup, ready to handle upcoming game and software demands.
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Casual Users
Not suitable for users who only perform basic tasks like browsing or streaming, as it's overkill.
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Budget Gamers
Might be excessive for gamers on a budget who can find similar performance with more affordable options.
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Compact Builds
Not ideal for users with small cases, as this card requires sufficient space and cooling capabilities.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of performance can I expect from the Sapphire Radeon HD 7990 6GB DDR5?
Answer: The Sapphire Radeon HD 7990 delivers exceptional performance, capable of handling demanding games at high settings. With its dual graphics processing units (GPUs), it supports smooth 4K gaming and high frame rates in graphics-intensive applications. This makes it ideal for gamers looking to play on multiple displays or engage in VR gaming setups, ensuring a seamless and vibrant visual experience across different genres. -
Question:
Is the Sapphire Radeon HD 7990 compatible with my PC?
Answer: Compatibility of the Sapphire Radeon HD 7990 largely depends on your motherboard and power supply. It requires a PCI-Express slot and adequate power input, typically necessitating a quality PSU of at least 750W. Additionally, ensure your PC case can accommodate its size. This graphics card is designed for gamers who have a robust build and seek to enhance their gaming experience across various titles. -
Question:
What are the cooling solutions for the Sapphire Radeon HD 7990?
Answer: The Sapphire Radeon HD 7990 features a sophisticated cooling system that includes dual fans and a robust heatsink design, which effectively dissipates heat during intensive gaming sessions. This enhances reliability and maintains performance while preventing overheating. gamers often find this crucial when pushing their hardware to its limits during long gaming marathons or when overclocking for added performance. -
Question:
Which games are best suited for the Sapphire Radeon HD 7990?
Answer: The Sapphire Radeon HD 7990 excels in handling graphically intensive titles such as 'The Witcher 3,' 'Cyberpunk 2077,' and 'Battlefield V'. Its high processing power can support ultra settings and resolutions, providing an engaging and immersive experience. Gamers targeting high frame rates and detailed graphics will appreciate how this card enhances their gameplay in modern AAA titles, where visual fidelity is paramount. -
Question:
How much memory does the Sapphire Radeon HD 7990 have and what does it mean?
Answer: The Sapphire Radeon HD 7990 is equipped with 6GB of GDDR5 memory, which plays a vital role in performance, especially in high-resolution gaming. This ample memory allows for the storage of detailed textures and assets required by modern games, thus reducing loading times and enhancing overall gameplay smoothness. Enthusiasts running multiple monitors or engaging in gaming at 1440p or 4K resolutions will find this particularly beneficial. -
Question:
What outputs does the Sapphire Radeon HD 7990 support?
Answer: The Sapphire Radeon HD 7990 offers diverse output options, including DVI-I and Quad Mini DisplayPort connections. These ports allow for flexible display setups, supporting multiple monitors for enhanced gaming immersion or productivity setups. Users can easily configure multi-screen environments for expansive gaming visuals or multitasking productivity, making it a versatile option for both gamers and professionals alike. -
Question:
What should I consider when installing the Sapphire Radeon HD 7990?
Answer: When installing the Sapphire Radeon HD 7990, ensure your PC has adequate space, cooling, and a compatible power supply. It's crucial to follow proper installation procedures, securely connecting cables to avoid power issues. Enthusiasts often benefit from monitoring temperatures post-installation to ensure optimal performance. This attention to detail can prevent potential thermal issues and ensure the longevity of your gaming setup. -
Question:
Does the Sapphire Radeon HD 7990 support CrossFire technology?
Answer: Yes, the Sapphire Radeon HD 7990 supports AMD's CrossFire technology, allowing users to connect multiple Radeon cards for enhanced performance. This is particularly useful for gamers who want to push frame rates and resolution beyond the capabilities of single-card setups. Users can achieve higher benchmarks and smoother gameplay in demanding titles, making it appealing for those who desire the best performance in their gaming rigs. -
Question:
What are the recommended system requirements for optimal performance?
Answer: For optimal performance with the Sapphire Radeon HD 7990, it's recommended to have a modern quad-core CPU, at least 8GB of RAM, and a power supply of 750W or more. These specifications ensure that the card operates without bottlenecks, allowing it to perform at its best. Gamers who seek a balanced and effective gaming system will find these requirements essential for achieving top-notch performance across various applications. -
Question:
Where can I buy the Sapphire Radeon HD 7990 6GB DDR5?
Answer: You can purchase the Sapphire Radeon HD 7990 6GB DDR5 Graphics Card from Ubuy in The Gambia. Ubuy offers a wide selection of electronic components including updated graphics cards, ensuring you have access to the products necessary for completing or upgrading your PC build.
Sapphire Graphics Cards 21207-00-50G Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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GMD 54538
Order now and get it around Thursday, July 30
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QTY:
Only 4 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Fastest graphics card with dual GPU architecture.
- 4096 Stream processors and 1GHz core clock speed.
- 6GB of advanced DDR5 memory.
- Supports up to 5 simultaneous displays with AMD Eyefinity.
- Quieter operation under load due to effective cooling.
- Includes 8 game coupons for popular titles.
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