General information | |
---|---|
Launched | mid-2012 |
Common manufacturer(s) | |
Architecture and classification | |
Technology node | 32 nm SOI GB |
Instruction set | AMD64 (x86-64) |
Physical specifications | |
Socket(s) |
|
Products, models, variants | |
Core name(s) | |
History | |
Predecessor | Bulldozer - Family 15h |
Successor | Steamroller - Family 15h (3rd-gen) |
Support status | |
iGPU unsupported |
AMD Piledriver Family 15h is a microarchitecture developed by AMD as the second-generation successor to Bulldozer. It targets desktop, mobile and server markets. It is used for the AMD Accelerated Processing Unit (formerly Fusion), AMD FX, and the Opteron line of processors.
The changes over Bulldozer are incremental. Piledriver uses the same "module" design. Its main improvements are to branch prediction and FPU/integer scheduling, along with a switch to hard-edge flip-flops to improve power consumption. This resulted in clock speed gains of 8–10% and a performance increase of around 15% with similar power characteristics. [1] FX-9590 is around 40% faster than Bulldozer-based FX-8150, mostly because of higher clock speed.[ citation needed ]
Products based on Piledriver were first released on 15 May 2012 with the AMD Accelerated Processing Unit (APU), code-named Trinity, series of mobile products. [2] APUs aimed at desktops followed in early October 2012 with Piledriver-based FX-series CPUs released later in the month. [3] [4] Opteron server processors based upon Piledriver were announced in early December 2012. [5]
Piledriver includes improvements over the original Bulldozer microarchitecture: [6] [7]
Model | CPU | GPU | TDP (W) | DDR3 Memory | Turbo Core 3.0 | Socket | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
[Modules/FPUs] Cores/threads | Freq. (GHz) | Cache | Model | Config | Freq. (MHz) | |||||||
Base | Turbo | L2 | L3 | |||||||||
FX-9590 | [4]8 | 4.7 | 5.0 | 4× 2MB | 8MB | — | 220 | 1866 | Yes | AM3+ | ||
FX-9370 | 4.4 | 4.7 | ||||||||||
FX-8370 | 4.0 | 4.3 | 125 | |||||||||
FX-8370E | 3.3 | 95 | ||||||||||
FX-8350 | 4.0 | 4.2 | 125 | |||||||||
FX-8320 | 3.5 | 4.0 | ||||||||||
FX-8320E | 3.2 | 95 | ||||||||||
FX-8310 | 3.4 | 4.3 | 95 | |||||||||
FX-8300 | 3.3 | 4.2 | 95 | |||||||||
FX-6350 | [3]6 | 3.9 | 4.2 | 3× 2MB | 125 | |||||||
FX-6300 | 3.5 | 4.1 | 95 | |||||||||
FX-4350 | [2]4 | 4.2 | 4.3 | 2× 2MB | 125 | |||||||
FX-4320 | 4.0 | 4.2 | 4MB | 95 | ||||||||
FX-4300 | 3.8 | 4.0 | ||||||||||
A10-6800K | 4.1 | 4.4 | — | HD 8670D | 384:24:8 | 844 | 100 | 2133 | FM2 | |||
A10-6700 | 3.7 | 4.3 | 65 | 1866 | ||||||||
A10-5800K | 3.8 | 4.2 | HD 7660D | 800 | 100 | |||||||
A10-5700 | 3.4 | 4.0 | 760 | 65 | ||||||||
A8-6600K | 3.9 | 4.2 | HD 8570D | 256:16:8 | 844 | 100 | ||||||
A8-6500 | 3.5 | 4.1 | 800 | 65 | ||||||||
A8-5600K | 3.6 | 3.9 | HD 7560D | 760 | 100 | |||||||
A8-5500 | 3.2 | 3.7 | 65 | |||||||||
A6-6400K | [1]2 | 3.9 | 4.1 | 1MB | HD 8470D | 192:12:4 | 800 | |||||
A6-5400K | 3.6 | 3.8 | HD 7540D | 760 | ||||||||
A4-5300 | 3.4 | 3.6 | HD 7480D | 128:8:4 | 723 | 1600 | ||||||
A4-4000 | 3.0 | 3.2 | 1333 |
The K suffix denotes an unlocked A-series processor. All FX-series processors are unlocked unless otherwise specified.
Model | CPU | GPU | TDP (W) | DDR3 Memory | Socket | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
[Modules/FPUs] | Freq.(GHz) | L2 Cache (MB) | Model | Config | Freq.(GHz) | ||||||
Base | Turbo | Base | Turbo | ||||||||
A10-5750M | [2]4 | 2.5 | 3.5 | 2× 2MB | HD 8650G | 384:24:8 | 533 | 720 | 35 | 1866 | FS1r2 |
A10-4600M | 2.3 | 3.2 | HD 7660G | 496 | 685 | ||||||
A8-5550M | 2.1 | 3.1 | HD 8550G | 256:16:8 | 554 | 720 | |||||
A8-4500M | 1.9 | 2.8 | HD 7640G | 496 | 685 | ||||||
A6-5350M | [1]2 | 2.9 | 3.5 | 1 | HD 8450G | 192:12:4 | 533 | 720 | 1600 | ||
A6-4400M | 2.7 | 3.2 | HD 7520G | 496 | 685 | ||||||
A4-5150M | 3.3 | HD 8350G | 128:8:4 | 514 | 720 | ||||||
A4-4300M | 2.5 | 3.0 | HD 7420G | 480 | 655 | ||||||
A10-5757M | [2]4 | 2.5 | 3.5 | 2× 2MB | HD 8650G | 384:24:8 | 533 | 720 | 35 | 1600 | FP2(BGA) |
A10-5745M | 2.1 | 2.9 | HD 8610G | 626 | 25 | 1333 | |||||
A10-4655M | 2.0 | 2.8 | HD 7620G | 360 | 496 | ||||||
A8-5557M | 2.1 | 3.1 | HD 8550G | 515 | 720 | 35 | 1600 | ||||
A8-5545M | 1.7 | 2.7 | HD 8510G | 450 | 554 | 19 | 1333 | ||||
A8-4555M | 1.6 | 2.4 | HD 7600G | 320 | 424 | ||||||
A6-5357M | [1]2 | 2.9 | 3.5 | 1 | HD 8450G | 192:12:4 | 533 | 720 | 35 | 1600 | |
A6-5345M | 2.2 | 2.8 | HD 8410G | 450 | 600 | 17 | 1333 | ||||
A6-4455M | 2.1 | 2.6 | HD 7500G | 256:16:8 | 327 | 424 | |||||
A4-5145M | 2.0 | HD 8310G | 192:12:4 | 424 | 544 | ||||||
A4-4355M | 1.9 | 2.4 | HD 7400G | 327 | 424 |
Some Opteron 32 nm processors.
Leaked roadmaps showed Piledriver CPUs featuring up to ten cores as part of the Komodo platform. Komodo was to launch in 2012 on the FM2 socket, but this never happened. AMD kept the AM3+ socket for the FX series and put the Piledriver-based APUs on FM2. [12]
In 2010 [13] AMD revealed that the 2nd generation was scheduled for 2012; AMD referred to this generation as Enhanced Bulldozer. This later generation of Bulldozer core was codenamed Piledriver.
On June 11, 2013, AMD announced two additional FX-series eight Piledriver core CPUs, the FX-9590 and FX-9370, running at a maximum turbo speed of 5.0 GHz and 4.7 GHz respectively, making AMD the first company to ever release a 5 GHz CPU commercially. [19] AMD specify that the 9xxx series processors require "robust liquid cooling" due to their high Thermal Design Power (TDP) [20]
For the server market, three versions were stated to be under development: [26]
In January 2013, AMD officially introduced a new series of APUs codenamed Richland. [32] The series features six new APUs in total. The fastest model, the A10-6800K, featured two Piledriver modules operating at 4.1 GHz and 4.4 GHz in turbo mode and an integrated HD 8670D GPU with 384 stream processors operating at 844 MHz. [33] [34] Only the A10-6800K has official DDR3-2133 memory support. [35] The A10-6800K offered approximately 5% performance improvements in performance applications and 3D games over its A10-5800K Trinity based predecessor, largely due to Richland's higher clock speeds and higher overclocking potential than Trinity. On March 12, 2013, AMD officially introduced four Richland mobile APUs. [36] On June 4, 2013, AMD officially announced six Richland desktop APUs. [37] [38]
In January 2012, Microsoft released two hotfixes (2646060 and 2645594) for Windows 7 and Server 2008 R2 that significantly improved the performance of Clustered Multi-Thread based AMD CPUs by improving thread scheduling. [39] [40]
Windows 8 supports CMT-based CPUs out of the box by addressing each core as logical cores and modules as physical cores.
Advanced Micro Devices, Inc. (AMD) is an American multinational semiconductor company based in Santa Clara, California, that develops computer processors and related technologies for business and consumer markets. While it initially manufactured its own processors, the company later outsourced its manufacturing, a practice known as going fabless, after GlobalFoundries was spun off in 2009. AMD's main products include microprocessors, motherboard chipsets, embedded processors, graphics processors, and FPGAs for servers, workstations, personal computers, and embedded system applications.
Opteron is AMD's x86 former server and workstation processor line, and was the first processor which supported the AMD64 instruction set architecture. It was released on April 22, 2003, with the SledgeHammer core (K8) and was intended to compete in the server and workstation markets, particularly in the same segment as the Intel Xeon processor. Processors based on the AMD K10 microarchitecture were announced on September 10, 2007, featuring a new quad-core configuration. The most-recently released Opteron CPUs are the Piledriver-based Opteron 4300 and 6300 series processors, codenamed "Seoul" and "Abu Dhabi" respectively.
The Athlon 64 is a ninth-generation, AMD64-architecture microprocessor produced by Advanced Micro Devices (AMD), released on September 23, 2003. It is the third processor to bear the name Athlon, and the immediate successor to the Athlon XP. The second processor to implement the AMD64 architecture and the first 64-bit processor targeted at the average consumer, it was AMD's primary consumer CPU, and primarily competed with Intel's Pentium 4, especially the Prescott and Cedar Mill core revisions. It is AMD's first K8, eighth-generation processor core for desktop and mobile computers. Despite being natively 64-bit, the AMD64 architecture is backward-compatible with 32-bit x86 instructions. Athlon 64s have been produced for Socket 754, Socket 939, Socket 940, and Socket AM2. The line was succeeded by the dual-core Athlon 64 X2 and Athlon X2 lines.
The AMD Family 10h, or K10, is a microprocessor microarchitecture by AMD based on the K8 microarchitecture. Though there were once reports that the K10 had been canceled, the first third-generation Opteron products for servers were launched on September 10, 2007, with the Phenom processors for desktops following and launching on November 11, 2007 as the immediate successors to the K8 series of processors.
Socket F is a CPU socket designed by AMD for its Opteron line of CPUs released on August 15, 2006. In 2010 Socket F was replaced by Socket C32 for entry-level servers and Socket G34 for high-end servers.
The AMD Quad FX platform is an AMD platform targeted at enthusiasts which allows users to plug two Socket F Athlon 64 FX or 2-way Opteron processors (CPUs) into a single motherboard for a total of four physical cores. This is a type of dual processor setup, where two CPUs are installed on a motherboard to increase computing power. The major difference between the platform and past dual processor systems like Xeon is that each processor has its own dedicated memory stores. The Quad FX platform also has HyperTransport capability targeted toward consumer platforms.
AMD Accelerated Processing Unit (APU), formerly known as Fusion, is a series of 64-bit microprocessors from Advanced Micro Devices (AMD), combining a general-purpose AMD64 central processing unit (CPU) and integrated graphics processing unit (IGPU) on a single die.
The AMD Bulldozer Family 15h is a microprocessor microarchitecture for the FX and Opteron line of processors, developed by AMD for the desktop and server markets. Bulldozer is the codename for this family of microarchitectures. It was released on October 12, 2011, as the successor to the K10 microarchitecture.
The Socket FS1 is for notebooks using AMD APU processors codenamed Llano, Trinity and Richland.
Socket FM2 is a CPU socket used by AMD's desktop Trinity and Richland APUs to connect to the motherboard as well as Athlon X2 and Athlon X4 processors based on them. FM2 was launched on September 27, 2012. Motherboards which feature the at the time new FM2 CPU socket also utilize AMD's at the time new A85X chipset.
AMD FX was a series of high-end AMD microprocessors for personal computers which debuted in 2011, claimed as AMD's first native 8-core desktop processor. The line was introduced with the Bulldozer microarchitecture at launch, and was then succeeded by its derivative Piledriver in 2012.
AMD Steamroller Family 15h is a microarchitecture developed by AMD for AMD APUs, which succeeded Piledriver in the beginning of 2014 as the third-generation Bulldozer-based microarchitecture. Steamroller APUs continue to use two-core modules as their predecessors, while aiming at achieving greater levels of parallelism.
AMD Excavator Family 15h is a microarchitecture developed by AMD to succeed Steamroller Family 15h for use in AMD APU processors and normal CPUs. On October 12, 2011, AMD revealed Excavator to be the code name for the fourth-generation Bulldozer-derived core.
Zen is the codename for the first iteration in a family of computer processor microarchitectures of the same name from AMD. It was first used with their Ryzen series of CPUs in February 2017. The first Zen-based preview system was demonstrated at E3 2016, and first substantially detailed at an event hosted a block away from the Intel Developer Forum 2016. The first Zen-based CPUs, codenamed "Summit Ridge", reached the market in early March 2017, Zen-derived Epyc server processors launched in June 2017 and Zen-based APUs arrived in November 2017.
AMD Athlon X4 is a series of budget AMD microprocessors for personal computers. These processors are distinct from A-Series APUs of the same era due to the lack of iGPUs.