Socket FM1
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| An AMD FM1 CPU socket | |
| Type | PGA-ZIF |
|---|---|
| Chip form factors | PGA |
| Contacts | 905 |
| FSB protocol | Unified Media Interface (UMI) |
| FSB frequency | 100 MHz System clock Unified Media Interface up to 5,2 GT/s |
| Processors | early A-series APUs |
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This article is part of the CPU socket series |
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Socket FM1 is a CPU socket for desktop computers used by AMD early A-series APUs ("Llano") processors and Llano-derived Athlon II processors. It was released in July 2011. Its direct successors are Socket FM2 (September 2012) and Socket FM2+ (January 2014), while Socket AM1 (January 2014) is targeting low-power SoCs.
For available chipsets consult Fusion controller hubs (FCH).
Feature overview for AMD APUs
| Brand | Llano | Trinity | Richland | Kaveri | Carrizo | Bristol Ridge | Raven Ridge | Desna, Ontario, Zacate |
Kabini, Temash |
Beema, Mullins |
Carrizo-L | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Platform | Desktop, Mobile | Desktop, Mobile | Mobile, Desktop | Desktop, Mobile | Ultra-mobile | |||||||
| Released | Aug 2011 | Oct 2012 | Jun 2013 | Jan 2014 | Jun 2015 | Jun 2016 | Mar 2017 | Jan 2011 | May 2013 | Q2 2014 | May 2015 | |
| Fab. (nm) | GlobalFoundries 32 SOI | 28 | 14 | TSMC 40 | 28 | |||||||
| Die size (mm2) | 228 | 246 | 245 | 244.62 | TBA | TBA | 75 (+ 28 FCH) | ~107 | TBA | |||
| Socket | FM1, FS1 | FM2, FS1+, FP2 | FM2+, FP3 | FP4, FM2+ | AM4, FP4 | AM4 | FT1 | AM1, FT3 | FT3b | FP4 | ||
| CPU architecture | AMD 10h | Piledriver | Steamroller | Excavator | Zen | Bobcat | Jaguar | Puma | Puma+[1] | |||
| Memory support | DDR3-1866 DDR3-1600 DDR3-1333 |
DDR3-2133 DDR3-1866 DDR3-1600 DDR3-1333 |
DDR4-2400 DDR4-2133 DDR4-1866 DDR4-1600 |
DDR3L-1333 DDR3L-1066 |
DDR3L-1866 DDR3L-1600 DDR3L-1333 DDR3L-1066 |
DDR3L-1866 DDR3L-1600 DDR3L-1333 |
||||||
| 3D engine[lower-alpha 1] | TeraScale 2 (VLIW5) |
TeraScale 3 (VLIW4) |
GCN 1.1 (Mantle, HSA) |
GCN 1.2 (Mantle, HSA) |
GCN 1.3 (Mantle, HSA) |
TeraScale 2 (VLIW5) |
GCN 1.1 | |||||
| Up to 400:20:8 | Up to 384:24:6 | Up to 512:32:8 | Up to 768:48:12 | 80:8:4 | 128:8:4 | |||||||
| IOMMUv1 | IOMMUv2 | IOMMUv1[2] | TBA | |||||||||
| Unified Video Decoder | UVD 3 | UVD 4.2 | UVD 6 | TBA | UVD 3 | UVD 4 | UVD 4.2 | UVD 6 | ||||
| Video Coding Engine | N/A | VCE 1.0 | VCE 2.0 | VCE 3.1 | TBA | N/A | VCE 2.0 | VCE 3.1 | ||||
| GPU power saving | PowerPlay | PowerTune | N/A | Enduro | ||||||||
| Max. displays[lower-alpha 2] | 2–3 | 2–4 | 2–4 | 3 | 4 | TBA | 2 | TBA | ||||
| TrueAudio | N/A | ✔[4] | N/A[2] | |||||||||
| FreeSync | N/A | ✔ | N/A | |||||||||
/drm/radeon[5][6][7] |
✔ | N/A | ✔ | |||||||||
/drm/amd/amdgpu[8] |
N/A | Experimental | ✔ | N/A | Experimental | |||||||
- ↑ Unified shaders : texture mapping units : render output units
- ↑ To feed more than two displays, the additional panels must have native DisplayPort support.[3] Alternatively active DisplayPort-to-DVI/HDMI/VGA adapters can be employed.
See also
References
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 2.0 2.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- http://www.tomshardware.com/news/amd-llano-socket-fm1-sample,12549.html
- http://www.amd.com/us/products/desktop/processors/a-series/Pages/a-series-model-number-comparison.aspx
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