Template:AMD APU features

The following table shows features of AMD's APUs (see also: List of AMD accelerated processing units).

Codename Server Basic Toronto
Micro Kyoto
Desktop Mainstream Carrizo Bristol Ridge Raven Ridge Picasso
Entry Llano Trinity Richland Kaveri
Basic Kabini
Mobile Performance Renoir
Mainstream Llano Trinity Richland Kaveri Carrizo Bristol Ridge Raven Ridge Picasso
Entry Dalí
Basic Desna, Ontario, Zacate Kabini, Temash Beema, Mullins Carrizo-L Stoney Ridge
Embedded Trinity Bald Eagle Merlin Falcon,
Brown Falcon
Banded Kestrel Great Horned Owl Ontario, Zacate Kabini Steppe Eagle, Crowned Eagle,
LX-Family
Prairie Falcon
Platform High, standard and low power Low and ultra-low power
Released Aug 2011 Oct 2012 Jun 2013 Jan 2014 Jun 2015 Jun 2016 Apr 2019 Oct 2017 Jan 2019 2020 Jan 2011 May 2013 Apr 2014 May 2015 Feb 2016
CPU microarchitecture K10 Piledriver Steamroller Excavator "Excavator+"[1] Zen Zen+ Zen 2 Bobcat Jaguar Puma Puma+[2] "Excavator+"
Word size 64-bit 64-bit
PAE and NX bit Yes Yes
AMD-V Yes Yes
Socket Desktop High-end N/A N/A
Mainstream N/A AM4 AM4
Entry FM1 FM2 FM2+[a] N/A
Basic N/A N/A AM1 N/A
Other FS1 FS1+, FP2 FP3 FP4 FP5 FP6 FT1 FT3 FT3b FP4
PCI Express version 2.0 3.0 2.0 3.0
Fab. (nm) GlobalFoundries 32SHP
(HKMG SOI)
GlobalFoundries 28SHP
(HKMG bulk)
GlobalFoundries 14LPP
(FinFET bulk)
GlobalFoundries 12LP
(FinFET bulk)
TSMC N7
(FinFET bulk)
TSMC N40
(bulk)
TSMC N28
(HKMG bulk)
GlobalFoundries 28SHP
(HKMG bulk)
die area (mm2) 228 246 245 245 250 210[3] 210 149 75 (+ 28 FCH) 107 ? 125
Min TDP 35W 17W 12W 4.5W 4W 3.95W 10W 6W
Max APU TDP 100W 95W 65W 25W 65W 45W 18W 25W
Max stock APU base clock (GHz) 3 3.8 4.1 3.7 3.8 3.3 3.6 3.7 3 1.75 2.2 2 2.2 3.2
Max APU cores 4 2 4 8 2 4 2
Max threads per core 1 2 1
Integer structure 3+3 2+2 4+2 4+2+1 1+1+1+1 2+2
CMPXCHG16B Yes Yes
64-bit LAHF/SAHF Yes Yes
FPUs per core 1 0.5 1 1 0.5
Pipes per FPU 2 2
FPU pipe width 128-bit 256-bit 80-bit 128-bit
CPU instruction set SIMD level SSE4a[b] AVX AVX2 SSSE3 AVX AVX2
3DNow! 3DNow!+ N/A N/A
PREFETCHW Yes Yes
FMA4, LWP, TBM, and XOP N/A Yes N/A N/A Yes
FMA3 Yes
L1 data cache per core (KiB) 64 16 32 32
L1 data cache associativity (ways) 2 4 8 8
L1 instruction caches per core 1 0.5 1 1 0.5
Max APU total L1 instruction cache (KiB) 256 128 192 128 256 64 128 96
L1 instruction cache associativity (ways) 2 3 4 8 2 3
L2 caches per core 1 0.5 1 1 0.5
Max APU total L2 cache (MiB) 4 2 1 2 4 1 2 1
L2 cache associativity (ways) 16 8 16
APU total L3 cache (MiB) N/A 4 8 N/A
APU L3 cache associativity (ways) 16
L3 cache scheme victim N/A victim
Max stock DRAM support DDR3-1866 DDR3-2133 DDR3-2133, DDR4-2400 DDR4-2400 DDR4-2933 DDR4-3200, LPDDR4-4266 DDR3L-1333 DDR3L-1600 DDR3L-1866 DDR3-1866, DDR4-2400
DRAM channels 2 1
Max stock DRAM bandwidth (GB/s) 29.866 34.132 38.400 46.932 68.256 10.666 12.800 14.933 19.200
GPU microarchitecture TeraScale 2 (VLIW5) TeraScale 3 (VLIW4) GCN 2nd gen GCN 3rd gen GCN 5th gen[4] TeraScale 2 (VLIW5) GCN 2nd gen GCN 3rd gen[4]
GPU instruction set TeraScale instruction set GCN instruction set TeraScale instruction set GCN instruction set
Max stock GPU base clock (MHz) 600 800 844 866 1108 1100 1250 1400 1750 538 600 ? 847 900
Max stock GPU base GFLOPS[c] 480 614.4 648.1 886.7 1134.5 460.8 1760 1971.2 1792 86 ? ? ? 345.6
3D engine[d] Up to 400:20:8 Up to 384:24:6 Up to 512:32:8 Up to 192:?:? Up to 704:44:16[5] Up to 512:?:? 80:8:4 128:8:4 Up to 192:?:?
IOMMUv1 IOMMUv2 IOMMUv1 ?
Video decoder UVD 3.0 UVD 4.2 UVD 6.0 VCN 1.0[6] UVD 3.0 UVD 4.0 UVD 4.2 UVD 6.0 UVD 6.3
Video encoder N/A VCE 1.0 VCE 2.0 VCE 3.1 N/A VCE 2.0 VCE 3.1
GPU power saving PowerPlay PowerTune PowerPlay PowerTune[7]
TrueAudio N/A Yes[8] N/A Yes
FreeSync 1
2
1
2
HDCP[e] ? 1.4 1.4
2.2
? 1.4
PlayReady[e] N/A 3.0 not yet N/A
Supported displays[f] 2–3 2–4 3 4 3 (desktop)
4 (mobile)
2 3
/drm/radeon[g][10][11] Yes N/A Yes N/A
/drm/amdgpu[g][12] N/A Yes[13] Yes N/A Yes[13] Yes
  1. ^ APU models: A8-7680, A6-7480. CPU only: Athlon X4 845.
  2. ^ No SSE4. No SSSE3.
  3. ^ Single-precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
  4. ^ Unified shaders : texture mapping units : render output units
  5. ^ a b To play protected video content, it also requires card, operating system, driver, and application support. A compatible HDCP display is also needed for this. HDCP is mandatory for the output of certain audio formats, placing additional constraints on the multimedia setup.
  6. ^ To feed more than two displays, the additional panels must have native DisplayPort support.[9] Alternatively active DisplayPort-to-DVI/HDMI/VGA adapters can be employed.
  7. ^ a b DRM (Direct Rendering Manager) is a component of the Linux kernel. Support in this table refers to the most current version.
Template documentation

References

  1. ^ "AMD Announces the 7th Generation APU: Excavator mk2 in Bristol Ridge and Stoney Ridge for Notebooks". 31 May 2016. Retrieved 3 January 2020.
  2. ^ "AMD Mobile "Carrizo" Family of APUs Designed to Deliver Significant Leap in Performance, Energy Efficiency in 2015" (Press release). 20 November 2014. Retrieved 16 February 2015.
  3. ^ "The Mobile CPU Comparison Guide Rev. 13.0 Page 5 : AMD Mobile CPU Full List". TechARP.com. Retrieved 13 December 2017.
  4. ^ a b "AMD VEGA10 and VEGA11 GPUs spotted in OpenCL driver". VideoCardz.com. Retrieved 6 June 2017.
  5. ^ Cutress, Ian (1 February 2018). "Zen Cores and Vega: Ryzen APUs for AM4 – AMD Tech Day at CES: 2018 Roadmap Revealed, with Ryzen APUs, Zen+ on 12nm, Vega on 7nm". Anandtech. Retrieved 7 February 2018.
  6. ^ Larabel, Michael (17 November 2017). "Radeon VCN Encode Support Lands in Mesa 17.4 Git". Phoronix. Retrieved 20 November 2017.
  7. ^ Tony Chen; Jason Greaves, "AMD's Graphics Core Next (GCN) Architecture" (PDF), AMD, retrieved 13 August 2016
  8. ^ "A technical look at AMD's Kaveri architecture". Semi Accurate. Retrieved 6 July 2014.
  9. ^ "How do I connect three or More Monitors to an AMD Radeon™ HD 5000, HD 6000, and HD 7000 Series Graphics Card?". AMD. Retrieved 8 December 2014.
  10. ^ Airlie, David (26 November 2009). "DisplayPort supported by KMS driver mainlined into Linux kernel 2.6.33". Retrieved 16 January 2016.
  11. ^ "Radeon feature matrix". freedesktop.org. Retrieved 10 January 2016.
  12. ^ Deucher, Alexander (16 September 2015). "XDC2015: AMDGPU" (PDF). Retrieved 16 January 2016.
  13. ^ a b Michel Dänzer (17 November 2016). "[ANNOUNCE] xf86-video-amdgpu 1.2.0". lists.x.org.

See also