Jaguar (microarchitecture)

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Jaguar - Family 16h
General information
LaunchedMid-2013
Discontinuedpresent
Common manufacturer(s)
Cache
L1 cache64 KB per core[1]
L2 cache1 MB to 2 MB shared
Architecture and classification
Technology node28 nm
Instruction setAMD64 (x86-64)
Physical specifications
Socket(s)
Products, models, variants
Core name(s)
  • Kabini
  • Temash
  • Kyoto
  • G-series
  • Athlon, Sempron, A4, A6, & E4
History
Predecessor(s)Bobcat - Family 14h
Successor(s)Puma - Family 16h (2nd-gen)

The AMD Jaguar Family 16h is a low-power microarchitecture designed by AMD, and used in APUs succeeding the Bobcat Family microarchitecture in 2013 and being succeeded by AMD's Puma architecture in 2014. It is two-way superscalar and capable of out of order execution. It is used in AMD's Semi-Custom Business Unit as a design for custom processors and is used by AMD in four product families: Kabini aimed at notebooks and mini PCs, Temash aimed at tablets, Kyoto aimed at micro-servers, and the G-Series aimed at embedded applications. Both the PlayStation 4 and the Xbox One use chips based on the Jaguar microarchitecture, with more powerful GPUs than AMD sells in its own commercially available Jaguar APUs.[2]

Design

  • 32 KiB instruction + 32 KiB data L1 cache per core, L1 cache includes parity error detection
  • 16 way, 1-2 MiB unified L2 cache shared by two or four cores, L2 cache is protected from errors by the use of error correcting code
  • Out-of-order execution and Speculative execution
  • Integrated memory controller
  • Two-way integer execution
  • Two-way 128-bit wide floating-point and packed integer execution
  • Integer hardware divider
  • Consumer processors support 2 DDR3L DIMMs in one channel at frequencies up to 1600 MHz[3]
  • Server processors support 2 DDR3 DIMMS in one channel at frequencies up to 1600 MHz with ECC[4]
  • As a SoC (not just an APU) it integrates Fusion controller hub
  • Jaguar does not feature clustered multi-thread (CMT), meaning that execution resources are not shared between cores

Instruction set support

The Jaguar core has support for the following instruction sets and instructions: MMX, SSE, SSE2, SSE3, SSSE3, SSE4a, SSE4.1, SSE4.2, AVX, F16C, CLMUL, AES, BMI1, MOVBE (Move Big-Endian instruction), XSAVE/XSAVEOPT, ABM (POPCNT/LZCNT), and AMD-V.[1]

Improvements over Bobcat

Processors

See also: List of AMD Accelerated Processing Unit microprocessors and List of AMD mobile microprocessors

Consoles

Xbox One S and PlayStation 4 Pro specs are for announced but unreleased hardware as currently reported, September 8, 2016.

  • 2 Pixel fillrate is calculated as the number of ROPs multiplied by the base core clock speed.
  • 3 Texture fillrate is calculated as the number of TMUs multiplied by the base core clock speed.
Device CPU GPU Memory Special features
Cores Frequency L2 Cache Cores (unified shaders : texture mapping units : render output units)[6] Frequency GFLOPS Pixel Fillrate (GP/s)2 Texture Fillrate (GT/s)3 Amount Bus Width (bit) Bus Type Bandwidth (GB/s)
Sony PS4 dual 4 core modules 1.6 GHz 2 x 2 MB 1152:72:32 800 MHz 1843 25.6 57.6 8 GB 256 GDDR5 176 8 ACEs in the GPU and additional modules
Sony PS4 Pro[7][8][9] 8 core 2.1 GHz 2 x 2 MB 2304:?:? 911 MHz 4197 29.2 131.2 8 GB 256 GDDR5 218 1GB of DDR3 RAM for OS and Swapping[10]
Microsoft Xbox One dual 4 core modules 1.75 GHz 2 x 2 MB 768:48:16 853 MHz 1310 13.6 40.9 8 GB 256 DDR3 68 2 ACEs in the GPU and 32MB ESRAM 204 GB/s
Microsoft Xbox One S[11] dual 4 core modules 1.75 GHz 2 x 2 MB 768:48:16 914 MHz 1404 14.6 43.9 8 GB 256 DDR3 68 2 ACEs in the GPU and 32MB ESRAM 219 GB/s

Desktop

SoCs using Socket AM1:

Model CPU GPU TDP Memory Socket
Cores Frequency L2 Cache Model Cores (unified shaders :
texture mapping units :
render output units) 		Frequency
Athlon 5370 4 2.2 GHz 2 MB Radeon R3 128:24:8[12] 600 MHz 25 W DDR3-1600 AM1
Athlon 5350[13] 2.05 GHz
Athlon 5150 1.6 GHz
Sempron 3850 1.3 GHz 450 MHz
Sempron 2650 2 1.45 GHz 1 MB 400 MHz DDR3-1333

Desktop/Mobile

Target
segment 		Model CPU GPU TDP Memory Turbo Core
Cores Frequency Max. Turbo L2 Cache Model Config. Frequency Turbo
Notebooks
/Mini-PCs[14] 		A6-5200 4 2.0 GHz — 2 MB HD 8400 128:16:4[15] 600 MHz — 25 W DDR3L-1600 No
A4-5100 1.55 GHz HD 8330 500 MHz 15 W
A4-5000 1.5 GHz HD 8330 500 MHz
Notebooks E2-3000 2 1.65 GHz 1 MB HD 8280 450 MHz
E1-2500 1.4 GHz HD 8240 400 MHz DDR3L-1333
E1-2100 1.0 GHz HD 8210 300 MHz 09 W
Tablets A6-1450 4 1.4 GHz 2 MB HD 8250 400 MHz 08 W DDR3L-1066 Yes
A4-1350[16] — HD 8210 — DDR3-1066 No
A4-1250 2 1 MB HD 8210 DDR3L-1333
A4-1200[17] HD 8180 225 MHz 03.9 W DDR3L-1066

Server

Model CPU GPU TDP Memory
Cores Frequency L2 Cache Cores Frequency
Opteron X2150 4 1.1–1.9 GHz 2 MB 128[18] 266–600 MHz 11–22 W DDR3-1600 ECC
Opteron X1150 1.0–2.0 GHz — 09–17 W

^ CPU and GPU frequencies are adjustable in BIOS.[19]

Embedded

Model CPU GPU TDP Memory
Cores Frequency L2 Cache Model Config. Frequency
GX-420CA 4 2.0 GHz 2 MB HD 8400E 128:16:4[citation needed] 600 MHz 25 W DDR3-1600 ECC
GX-416RA[20][21][22][23] 1.6 GHz — 15 W
GX-415GA 1.5 GHz HD 8330E 128:16:4[citation needed] 500 MHz
GX-412TC[24] 1.0 GHz — DDR3-1333 ECC
GX-411GA 1.1 GHz HD 8210E 128:16:4[citation needed] 300 MHz DDR3-1600 ECC
GX-217GA 2 1.65 GHz 1 MB HD 8280E 450 MHz
GX-210HA 1.0 GHz HD 8210E 300 MHz 09 W DDR3-1333 ECC
GX-210JA HD 8180E 225 MHz 06 W DDR3-1066 ECC

References

  1. ^ a b "Software Optimization Guide for Family 16h Processors". AMD. Retrieved August 3, 2013.
  2. ^ "Xbox One vs. PS4: How the final hardware specs compare". ExtremeTech. November 22, 2013. Retrieved January 25, 2014.
  3. ^ "AMD releases 5 Kabinis and 3 Temashes". SemiAccurate. Retrieved July 16, 2013.
  4. ^ "AMD launches Opteron X-Series, Moving Jaguar into Servers". Bright Side Of News. Retrieved July 16, 2013.
  5. ^ a b c d e "Slide detailing improvements of Jaguar over Bobcat". AMD. Retrieved August 3, 2013.
  6. ^ "PlayStation 4 Xbox One Comparison Chart". Vgleaks. Retrieved 24 July 2014.
  7. ^ Walton, Mark (10 August 2016). "PS4 Neo: Sony confirms PlayStation event for September 7". Ars Technica. Retrieved 10 August 2016.
  8. ^ Walton, Mark (19 April 2016). "Sony PS4K is codenamed NEO, features upgraded CPU, GPU, RAM—report". Ars Technica. Retrieved 10 August 2016.
  9. ^ Smith, Ryan (8 September 2016). "Analyzing Sony's Playstation 4 Pro Hardware Reveal: What Lies Beneath". Anandtech. Retrieved 8 September 2016.
  10. ^ Kelly, Gordon (9 November 2016). "PS4 Pro Vs PS4 Slim Vs PS4: What's The Difference?". Forbes. Retrieved 16 November 2016.
  11. ^ MACHKOVECH, SAM (2 August 2016). "Microsoft hid performance boosts for old games in Xbox One S, told no one". Ars Technica. Retrieved 2 August 2016.
  12. ^ AMD Radeon R3 5350 compare Nvidia GeForce GT 520 GPU
  13. ^ "AMD Introduces New Socketed AMD Sempron and AMD Athlon APU Products with AM1 Platform". AMD. Retrieved 9 April 2014.
  14. ^ "AMD introduces its Mini-PC based Kabini". Tech News Pedia. Retrieved July 16, 2013.
  15. ^ Shimpi, Anand. "AMD's Jaguar Architecture: The CPU Powering Xbox One, PlayStation 4, Kabini & Temash". AnandTech. Retrieved August 3, 2013.
  16. ^ "AMD Expands Elite Mobility APU Line-Up with New Quad-Core Processor". Amd.com. 2013-06-29. Retrieved 2013-10-23.
  17. ^ "AMD Quanta A4-1200 APU Tablet Prototype". YouTube. 2013-06-29. Retrieved 2013-10-23.
  18. ^ "AMD's Opteron X-series targets Intel Atom for the microserver CPU market". Engadget. Retrieved July 16, 2013.
  19. ^ "Archived copy" (PDF). Archived from the original (PDF) on June 16, 2013. Retrieved July 15, 2013. {{cite web}}: Unknown parameter |deadurl= ignored (|url-status= suggested) (help)CS1 maint: archived copy as title (link)
  20. ^ Shvets, Gennadiy. "AMD G-Series GX-416RA specifications". cpu-world.com. CPU-World. Retrieved 1 March 2015.
  21. ^ "AMD Embedded G-Series System-on-Chip (SOC)" (PDF). AMD. Retrieved 2013-11-10.
  22. ^ "Netboard A10". deciso.com. Deciso B.V. Retrieved 1 March 2015.
  23. ^ Schellevis, Jos. "Under the Hood: AMD G-Series SOC Delivers the Horsepower for Next Generation Firewalls". community.amd.com. Advanced Micro Devices, Inc. Retrieved 1 March 2015.
  24. ^ "PC Engines apu2c2 product file". pcengines.ch. Retrieved 2016-07-15.

External links

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