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Qualcomm Snapdragon 660

Qualcomm SD 660

The Qualcomm Snapdragon 660 (SD660) is a fast mid-range ARM-based SoC largely found on Android tablets and smartphones. Announced in mid 2017, the SD660 is the successor to the Snapdragon 625. It features 8 Kryo 260 cores (custom design, 64-Bit capable) that are divided in two clusters. A fast cluster of four cores with up to 2.2 GHz and a power saving efficiency cluster with up to 1.8 GHz. Both clusters can also used together.

In addition to the 8 CPU cores, the SoC integrates a mid range Adreno 512 GPU with a LPDDR4 memory controller (dual-channel 1866 MHz)  and supports Wi-Fi (802.11ac + MIMO, max. 867 Mbps), Bluetooth 5, and LTE (X12 LTE modem with up to 600 Mbps download and 150 Mbps upload).

Performance

In Benchmarks of the Oppo R11, the CPU part of the Snapdragon SD660 performs between former high end Socs like the Snapdragon 821 in the Pixel XL and the Snapdragon 835. The graphics performance is however much lower, as the Adreno 512 is only a slight upgrade of the older Adreno 510 (due to the higher clock speed).

CPU

The Snapdragon 660 is based on a similar concept as ARM's big.LITTLE, which combines a low power CPU cluster (2x Kyro clocked at up to 1.8 GHz) and a performance CPU cluster (2x Kyro clocked at up to 2.2 GHz). The clock speed of each cluster can be individually adjusted (but not per core) and the lowest clock speed is 310 MHz (unverified).

Power Consumption

Thanks to the new 14 nm process, the energy efficiency has been improved noticeably compared to its 20 nm predecessors.

SeriesQualcomm Snapdragon
CodenameKryo 260
Series: Snapdragon Kryo 260
Qualcomm Snapdragon 665 compare2200 MHz8 / 8
» Qualcomm Snapdragon 6602200 MHz8 / 8
Qualcomm Snapdragon 636 compare1800 MHz8 / 8
Clock Rate2200 MHz
Number of Cores / Threads8 / 8
Manufacturing Technology14 nm
FeaturesAdreno 512 GPU, X12 LTE Modem, Hexagon 680 DSP, Specra ISP
GPUQualcomm Adreno 512 ( - 850 MHz)
64 Bit64 Bit support
Announcement Date05/09/2017
Product Link (external)Qualcomm Snapdragon SD 660

Benchmarks

Performance Rating - Geekbench 5.1, PCM Work, Sling Shot Physics, Antutu v8 CPU
31.3 pt (45%)
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
min: 15088     avg: 19242     median: 19890 (23%)     max: 21016 Points
3DMark - Sling Shot Extreme (ES 3.1) Unlimited Physics 2560x1440
min: 2121     avg: 2658     median: 2758 (35%)     max: 2797 Points
3DMark - Sling Shot OpenGL ES 3.0 Unlimited Physics 2560x1440
min: 2238     avg: 2695     median: 2752 (48%)     max: 2815 Points
Geekbench 2 - 32 Bit - Memory
min: 2981     avg: 2996     median: 2995.5 (27%)     max: 3010 Points
Geekbench 4.4 - 64 Bit Single-Core Score
min: 1431     avg: 1598     median: 1617 (25%)     max: 1646 Points
Geekbench 4.4 - 64 Bit Multi-Core Score
min: 4895     avg: 5694     median: 5850 (10%)     max: 5913 Points
Mozilla Kraken 1.1 - Total Score *
min: 3796.2     avg: 4057     median: 3942.7 (7%)     max: 4768.9 ms
Octane V2 - Total Score
min: 8463     avg: 10080     median: 10174 (19%)     max: 10945 Points
AnTuTu v6 - Total Score
min: 105973     avg: 116194     median: 117165 (40%)     max: 120479 Points
AnTuTu v7 - MEM
min: 6301     avg: 7335     median: 7220.5 (22%)     max: 8424 Points
AnTuTu v7 - UX
min: 33509     avg: 37799     median: 38669.5 (47%)     max: 39182 Points
AnTuTu v7 - GPU
min: 21675     avg: 28666     median: 30372.5 (9%)     max: 30829 Points
AnTuTu v7 - CPU
min: 48764     avg: 63355     median: 64877.5 (40%)     max: 66862 Points
AnTuTu v7 - Total Score
min: 116346     avg: 137699     median: 140898 (25%)     max: 143551 Points
PCMark for Android - Work 2.0 performance score
min: 5789     avg: 6012     median: 6047 (46%)     max: 6187 Points
PCMark for Android - Work performance score
min: 6274     avg: 6654     median: 6687 (34%)     max: 7026 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

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Reviews for the Qualcomm Snapdragon SD 660 processor

Asus Zenfone Max Pro M2 ZB630KL (Qualcomm Adreno 512, 6.26")
» Asus ZenFone Max Pro (M2) Smartphone Review - Review
» Asus Zenfone Max Pro M2 ZB630KL - External Review

Asus ZenFone Max Pro M2 ZB631KL (Qualcomm Adreno 512, 6.26")
» Asus ZenFone Max Pro M2 ZB631KL - External Review

BlackBerry Evolve X (Qualcomm Adreno 512, 5.99")
» BlackBerry Evolve X - External Review

BlackBerry Key2 (Qualcomm Adreno 512, 4.5")
» BlackBerry KEY2 Smartphone Review - Review
» BlackBerry Key2 - External Review

BQ Aquaris X2 Pro (Qualcomm Adreno 512, 5.65")
» BQ Aquaris X2 Pro Smartphone Review - Review
» BQ Aquaris X2 Pro - External Review

Crosscall Trekker-X4 (Qualcomm Adreno 512, 5.5")
» Crosscall Trekker-X4 Smartphone Review - Review
» Crosscall Trekker-X4 - External Review

Huawei Y Max (Qualcomm Adreno 512, 7.12")
» Huawei Y Max - External Review

Nokia 7 Plus (Qualcomm Adreno 512, 6")
» Nokia 7 Plus Smartphone Review - Review
» Nokia 7 Plus - External Review

Nokia 7.2 (Qualcomm Adreno 512, 6.3")
» Nokia 7.2 Review - Good smartphone with errors in detail - Review
» Nokia 7.2 - External Review

Nokia X71 (Qualcomm Adreno 512, 6.39")
» Nokia X71 - External Review

Oppo K1 (Qualcomm Adreno 512, 6.4")
» Oppo K1 - External Review

Oppo R15 Pro (Qualcomm Adreno 512, 6.28")
» Oppo R15 Pro - External Review

Oppo Realme 2 Pro (Qualcomm Adreno 512, 6.3")
» Oppo Realme 2 Pro - External Review

Oppo RX17 Neo (Qualcomm Adreno 512, 6.41")
» Oppo RX17 Neo - External Review

Samsung Galaxy A6s (Qualcomm Adreno 512, 6")
» Samsung Galaxy A6s - External Review

Samsung Galaxy A9 2018 (Qualcomm Adreno 512, 6.3")
» Samsung Galaxy A9 (2018) Smartphone Review - Review
» Samsung Galaxy A9 2018 - External Review

Samsung Galaxy A9 Star (A8 Star) (Qualcomm Adreno 512, 6.3")
» Samsung Galaxy A9 Star (A8 Star) - External Review

Vivo V11 (Qualcomm Adreno 512, 6.41")
» Vivo V11 - External Review

Vivo X20 (Qualcomm Adreno 512, 6")
» Vivo X20 - External Review

Vivo X21 (Qualcomm Adreno 512, 6.28")
» Vivo X21 - External Review

Vivo Z3x (Qualcomm Adreno 512, 6.26")
» Vivo Z3x - External Review

Xiaomi Mi 6X (Qualcomm Adreno 512, 5.99")
» Xiaomi Mi 6X (Mi A2) Smartphone Review - Review
» Xiaomi Mi 6X - External Review

Xiaomi Mi 8 Lite (Qualcomm Adreno 512, 6.26")
» Xiaomi Mi 8 Lite Smartphone Review - Review
» Xiaomi Mi 8 Lite - External Review

Xiaomi Mi A2 (Qualcomm Adreno 512, 5.99")
» Xiaomi Mi A2 - External Review

Xiaomi Mi Pad 4 (Qualcomm Adreno 512, 8")
» Xiaomi Mi Pad 4 (LTE) Tablet Review - Review
» Xiaomi Mi Pad 4 - External Review

Xiaomi Mi Pad 4 Plus (Qualcomm Adreno 512, 10.1")
» Xiaomi Mi Pad 4 Plus - External Review

Xiaomi Redmi Note 7 (Qualcomm Adreno 512, 6.3")
» Xiaomi Redmi Note 7 Smartphone Review - Review
» Xiaomi Redmi Note 7 - External Review

Xiaomi Redmi Note 7S (Qualcomm Adreno 512, 6.3")
» Xiaomi Redmi Note 7S - External Review

ZTE Nubia Z18 Mini (Qualcomm Adreno 512, 5.7")
» ZTE Nubia Z18 Mini - External Review

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Snapdragon

» Qualcomm Snapdragon SQ1
   3 GHz + 2 MB L3
» Qualcomm Snapdragon SD 8cx
   2.84 GHz + 2 MB L3
»