AMD Radeon Performance RAM Memory

AMD Memory DDR3 System Modules are ideally suited for use with AMD CPU and APU products. Components are tested to the highest industry standards on AMD platforms to help ensure reliability and performance.

Entertainment Edition

- Designed for cost-conscious “white box” users and system integrators
- Meets industry standards specifications
- Tested to help ensure quality and reliability

Performance Edition

- Fast and reliable
- Great choice for home entertainment platforms and HD/3D movie playback
- Video and music editing
- Ideal for entry-level gamers

Radeon Edition

- Hand-selected high quality memory parts
- Superior performance to succeed in critical gaming missions
- Ultra-fast and highly reliable—designed to eliminate drop outs and delays
- Great choice for the enthusiast video gamer
- AMD OverDrive Software for unprecedented control

 Features 

• Double data-rate architecture: two data transfers per clock cycle
• Eight internal banks for concurrent operation (components)
• High-speed data transfer based on 8n-prefetch pipelined architecture
• Auto- and self-refresh
• Bi-directional differential data strobe (DQS and /DQS)
• Differential clock inputs (CK and /CK)
• DLL aligns DQ and DQS transitions with CK transitions
• Fly-by topology to ensure improved signal quality
• Internal self-calibration
• Off-Chip Driver Impedance Adjustment (OCD) and On-Die-Termination (ODT) for improved signal quality
• Serial Presence-Detect (SPD) EEPROM programmed to meet JEDEC standard JC-45 specifications

A8-3850 APU

This processor integrates the CPU, GPU and Northbridge functions into a single chip designed to be faster and more efficient than having them as separate components. The A8-3850 is clocked at 2.9 GHz and manufactured using a 32nm process. The A8-3850 features a new Socket FM1 for the new design and supports DDR3 memory up to 1866MHz, has a 512KB L1 cache and a 1MB per core L2 cache for a total 4MB L2 cache. This processor is designed for mainstream systems looking for the best processing power for the money. The graphics core integrated into the APU is the Radeon HD 6550D series which has 400 Radeon cores, 20 Texture units, 5 SMIDs, and is clocked at a fast 600MHz. The peak GPU compute power for the IGP is 480GFLOPS and offers full DirectX 11 support. All that in a little chip? Amazing isn't it? Well if you are as excited as I am, how about we dive in and start off with a look at the APU.

The AMD A8-3850 processor, at first glance, looks like the AM3 CPU line but don't let it fool you. If you flip over the processor, you can really get a look at the differences by checking out the pin setup. The Socket FM1 has a set of missing pins in the middle of the processor unlike the AM2+ and AM3 line which is fully covered from edge to edge with pins. Socket FM1 has 905 pins compared to the 941 pins of a Socket AM3 processor. The A8-3850 is clocked at a generous 2.9GHz and has a per core L2 cache of 1MB. There is no L3 cache on these APU chips so I am curious as to how much of a difference that will make. The A8 APU is manufactured using a 32nm process and has a die size of 228mm. What is all this talk about APUs? If you have been living in a hole for the last six months, this is what the new processor is called. APU stands for Advanced Processing Unit and has a CPU and a GPU (graphics processing unit) all on the same die. This combination gives you a better all-in-one solution for your system build. The A8 series APU integrates the Radeon HD 6550D graphics for smooth video playback and better graphics. With full DirectX 11 support, 400 Radeon cores, and a 600MHz GPU clock speed, you will be ready to do some damage. This particular model has a max TDP of 100 watts and supports DDR3 memory up to 1866MHz overclocked.

AMD Radeon HD 6990 Graphics

• Harnessing the incredible power of dual second-generation DirectX 11-capable GPUs, the AMD Radeon HD 6990 is quite simply the fastest graphics card in the world.

• Featuring 4GB of high-speed GDDR5 memory, the AMD Radeon HD 6990 is the definitive solution for ultra-high resolution gaming across up to six simultaneous displays.

• Break barriers. Crush records. Flip the Unlocking Switch and take your AMD Radeon HD 6990 beyond the bleeding edge.

• Higher clocks. Faster gaming. Devastatingly intelligent power management. That’s AMD PowerTune technology on the AMD Radeon HD 6990.
  
  
• PCI Express based PC is required with one X16 lane graphics slot available on the motherboard
  
• 750W Watt or greater power supply with two 150W 8-pin PCI Express power connectors recommended (1000W and four 8-pin connectors recommended for AMD CrossFireX technology in dual mode. 1200W recommended for optimal performance).
  
  
• Overclocked (BIOS2)
  • Up to 880MHz Engine Clock
  • 5.40 TFLOPs Single Precision compute power
    o 1.37 TFLOPs Double Precision Compute Power
    
    
• AMD CrossFireX multi-GPU technology
  • Dual card performance scaling