Socket 940, 800 MHz HyperTransport (HT800).Socket AM2, 1000 MHz HyperTransport (HT1000).MMX, Extended 3DNow!, SSE, SSE2, SSE3, AMD64, Cool'n'Quiet, NX Bit, AMD Virtualization.MMX, Extended 3DNow!, SSE, SSE2, SSE3, AMD64, Cool'n'Quiet, NX Bit.MMX, Extended 3DNow!, SSE, SSE2, AMD64, Cool'n'Quiet, NX Bit.Socket 939, 1000 MHz HyperTransport (HT1000)Īlso possible: ClawHammer-512 (Clawhammer with partially disabled L2-Cache).Socket 754, 800 MHz HyperTransport (HT800).MMX, Extended 3DNow!, SSE, SSE2, AMD64, Cool'n'Quiet, NX Bit (only CG).L1-Cache: 64 + 64 KiB (Data + Instructions).AMD executives are happy to divulge that the Puma platform has raked in over 100 design wins already, more than any other new product in AMD history. Availability: The Turion Ultra processor is still under development and is expected to be released as part of the " Puma " mobile platform in the second quarter of 2008. This makes it more likely that Turion Ultra will avoid the clock rate scaling difficulties present in AMD's K10 products. AMD Fellow Maurice Steinman has said the cores are almost transistor-for-transistor identical to those found in the 65 nm Turion 64 X2 processors. It is worth noting that given the above enhancements on the architecture, the cores were minimally modified and are based on the K8 instead of the K10 microarchitecture. It is designed to work with the RS780M chipset. The Turion Ultra processor will share the same socket S1 as its predecessor ( Turion 64 X2) but will not have the same pinout. It also implements multiple on-die thermal sensors through integrated SMBUS (SB-TSI) interface (replaces and eliminates the thermal monitor circuit chip through SMBUS in its predecessors) with additional MEMHOT signal sent from embedded controller to the processor, and reduces memory temperature. It can operate as low as 250 MHz to conserve power during light use.Īdditionally, the processor features deep sleep state C3, deeper sleep state C4 (AltVID), and HyperTransport 3.0 up to 2.6 GHz, or up to 41.6 GB/s bandwidth per link at 16-bit link width and dynamic scaling of HT link width down to 0-bit ("disconnected") in both directions from and to the chipset for four different usage scenarios. By adjusting frequency and voltage during use, the processor can adapt to different workloads and help reduce power consumption. Indeed, in a matter of microseconds, the processor can switch to one of 8 frequency levels and one of 5 voltage levels. This, along with multiple phase-locked loops (PLL), allows one core to alter its voltage and operating frequency independently of the other core, and independently of the northbridge. Īn outstanding feature of the Turion Ultra processor is that it implements three voltage planes: one for the northbridge and one for each core. Clock rates will range from 2.0 GHz to 2.4 GHz, and total design power (TDP) will range from 32 watts to 35 watts. This is double the L2 cache found on the current Turion 64 X2 processor.
Each processor core comes with 1 MiB L2 cache for a total of 2 MiB L2 cache for the entire processor. It will support DDR2-800 SO-DIMM's and features a DRAM prefetcher to improve performance and a mobile-enhanced northbridge (memory controller, HyperTransport controller, and crossbar switch). The Turion Ultra is a dual-core processor to be fabricated on 65 nm technology using 300 mm SOI wafers. Processors with a "u" following the model number (e.g., 270u) are ultra-low-power models, usually 20 W for single core chips or 25 W for dual core chips.The Turion Ultra (codenamed Griffin ) is the first processor family from AMD solely for the mobile platform, based on the Athlon 64 (K8) architecture with some specific architectural enhancements similar to upcoming Opteron processors aimed at lower power consumption and longer battery life. Processors with an e following the model number (e.g., 910e) are low-power models, usually 45 W for Athlons, 65 W for Phenoms. An improved second generation was released in December 2008, named Phenom II. The first Phenoms were released in November 2007. Other related processors based on the K10 microarchitecture include the Athlon X2 Kuma processors, Athlon II processors, and various Opteron, Sempron, and Turion series. It includes the AMD Phenom II X6 hex-core series, Phenom X4 and Phenom II X4 quad-core series, Phenom X3 and Phenom II X3 tri-core series, and Phenom II X2 dual-core series.
The AMD Phenom family is a 64-bit microprocessor family from Advanced Micro Devices (AMD), based on the K10 microarchitecture.
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