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Qualcomm QCM6490

Qualcomm QCM6490

The Qualcomm QCM6490 is an upper mid-range SoC and is based on the Snapdragon 778G, but this variant is an extended-life chipset. The QCM6490 is being used for the first time in the Android smartphone Fairphone 5, but has actually been designed for corporate use and IoT applications.

The Kyro 670 CPU consists of a total of eight cores, which are divided into three clusters. The first cluster consists of just one high-performance core (Kyro Gold Plus, Cortex-A78), which operates at up to 2.71 GHz. The second cluster contains three further Cortex-A78 cores (Kyro Gold), each clocking at up to 2.40 GHz. The remaining four power-saving cores (Kyro Silver, Cortex-A55) are located in the last cluster and operate at up to 1.96 GHz. For the graphics calculations, an Adreno 643 with 812 MHz is integrated.

The QCM6490 SoC has an integrated 5G modem that supports both 5G-Sub6 and 5G-mmWave. In theory, this enables data rates of up to 3.7 Gbit/s downlink and 2.5 Gbit/s upload. Wi-Fi 6E is also on board, which supports the 6 GHz band.

The SoC is manufactured using the 6 nm process.

SeriesQualcomm Snapdragon
CodenameKryo 670 (Cortex-A78/A55)

Series: Snapdragon Kryo 670 (Cortex-A78/A55)

Qualcomm Snapdragon 780G 5G compare1.9 - 2.4 GHz8 / 8 cores Kryo 670 (Cortex-A78/A55)
Qualcomm QCM6490 « 1.96 - 2.71 GHz8 / 8 cores Kryo 670 (Cortex-A78/A55)
Qualcomm Snapdragon 778G+ 5G compare1.9 - 2.5 GHz8 / 8 cores Kryo 670 (Cortex-A78/A55)
Qualcomm Snapdragon 778G 5G compare1.8 - 2.4 GHz8 / 8 cores Kryo 670 (Cortex-A78/A55)
Qualcomm Snapdragon 778G 4G compare1.8 - 2.4 GHz8 / 8 cores Kryo 670 (Cortex-A78/A55)
Clock Rate1960 - 2710 MHz
Number of Cores / Threads8 / 8
Manufacturing Technology6 nm
FeaturesDual-Band GNSS, AI Engine (Gen. 6), Hexagon 770, Sensing Hub (Gen. 2), FastConnect 6900, Bluetooth 5.2, Spectra 570L ISP; LPDDR5 (3200 MHz) / LPDDR4x (2133 MHz)
GPUQualcomm Adreno 643 (812 MHz)
64 Bit64 Bit support
ArchitectureARM
Announcement Date08/12/2021
Product Link (external)www.qualcomm.com

Benchmarks

Power Consumption - Idle Power Consumption 150cd 1min *
1.7 Watt (2%)
00.10.20.30.40.50.60.60.70.80.911.11.21.31.41.51.61.71.7Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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#5 getting avg benchmarks for device 15537 +0.003s ... 0.016s

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#8 min, max, avg, median took s +0.309s ... 0.333s

#9 return log +0.027s ... 0.36s

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Other CPUs of the series Snapdragon

» Qualcomm Snapdragon 8 Gen 3
   8x 2.3 GHz - 3.3 GHz
» Qualcomm Snapdragon 8 Gen 2 for Galaxy
   8x 2 GHz - 3.36 GHz
» Qualcomm Snapdragon 8 Gen 2
   8x 2 GHz - 3.2 GHz
» Qualcomm Snapdragon 8cx Gen 3
   8x 2.4 GHz - 3 GHz
» Qualcomm Snapdragon 8+ Gen 1
   8x 1.8 GHz - 3.2 GHz
» Qualcomm Snapdragon 8 Gen 1
   8x 1.8 GHz - 3 GHz
» Qualcomm Snapdragon 7+ Gen 2
   8x 1.8 GHz - 2.91 GHz
» Microsoft SQ1
   8x 3 GHz
» Qualcomm Snapdragon 8cx
   8x 2.84 GHz
» Qualcomm Snapdragon 888 Plus 5G
   8x 1.8 GHz - 3 GHz
» Qualcomm Snapdragon 888 5G
   8x 1.8 GHz - 2.84 GHz
» Qualcomm Snapdragon 888 4G
   8x 1.8 GHz - 2.84 GHz
» Qualcomm Snapdragon 870 5G
   8x 2.42 GHz - 3.2 GHz
» Qualcomm Snapdragon 865+ (Plus)
   8x 2.42 GHz - 3.1 GHz
» Qualcomm Snapdragon 865
   8x 2.42 GHz - 2.84 GHz
» Qualcomm Snapdragon 7 Gen 1
   8x 1.8 GHz - 2.4 GHz
» Qualcomm Snapdragon 7s Gen 2
   8x 1.95 GHz - 2.4 GHz
» Qualcomm Snapdragon 780G 5G
   8x 1.9 GHz - 2.4 GHz
» Qualcomm Snapdragon 860
   8x - 2.96 GHz
» Qualcomm Snapdragon 7c Gen 2
   8x 2.55 GHz
» Qualcomm Snapdragon 7c
   8x 2.4 GHz
» Qualcomm Snapdragon 855
   8x 2.84 GHz
» Qualcomm Snapdragon 6 Gen 1
   8x 1.8 GHz - 2.2 GHz
» Qualcomm QCM6490
   8x 1.96 GHz - 2.71 GHz
» Qualcomm Snapdragon 778G+ 5G
   8x 1.9 GHz - 2.5 GHz
» Qualcomm Snapdragon 778G 5G
   8x 1.8 GHz - 2.4 GHz
» Qualcomm Snapdragon 778G 4G
   8x 1.8 GHz - 2.4 GHz
» Qualcomm Snapdragon 695 5G
   8x 1.7 GHz - 2.2 GHz
» Qualcomm Snapdragon 850
   8x 2.75 GHz - 2.96 GHz
» Qualcomm Snapdragon 845
   8x 2.8 GHz
» Qualcomm Snapdragon 765G
   8x 1.8 GHz - 2.4 GHz
» Qualcomm Snapdragon 765
   8x 1.8 GHz - 2.3 GHz
» Qualcomm Snapdragon 4 Gen 1
   8x 1.8 GHz - 2.02 GHz
» Qualcomm Snapdragon 750G 5G
   8x 1.8 GHz - 2.2 GHz
» Qualcomm Snapdragon 690 5G
   8x 1.7 GHz - 2 GHz
» Qualcomm Snapdragon 732G
   8x 2.3 GHz
» Qualcomm Snapdragon 730G
   8x 2.2 GHz
» Qualcomm Snapdragon 730
   8x 2.2 GHz
» Qualcomm Snapdragon 720G
   8x 2.3 GHz
» Qualcomm Snapdragon 480 Plus 5G
   8x 1.8 GHz - 2.2 GHz
» Qualcomm Snapdragon 480 5G
   8x 1.8 GHz - 2 GHz
» Qualcomm Snapdragon 678
   8x 1.7 GHz - 2.2 GHz
» Qualcomm Snapdragon 675
   8x 1.6 GHz - 2 GHz
» Qualcomm Snapdragon 685 4G
   8x 1.9 GHz - 2.8 GHz
» Qualcomm Snapdragon 680 4G
   8x 1.8 GHz - 2.4 GHz
» Qualcomm Snapdragon 835 (8998)
   8x 2.45 GHz
» Qualcomm Snapdragon 712
   8x 2.3 GHz
» Qualcomm Snapdragon 710
   8x 2.2 GHz
» Qualcomm Snapdragon 670
   8x 2.02 GHz
» Qualcomm Snapdragon 665
   8x 2.2 GHz
» Qualcomm Snapdragon 662
   8x 1.8 GHz - 2 GHz
» Qualcomm Snapdragon 660
   8x 2.2 GHz
» Qualcomm Snapdragon 636
   8x 1.8 GHz
» Qualcomm Snapdragon 632
   8x 1.8 GHz
» Qualcomm Snapdragon 460
   8x 1.8 GHz
» Qualcomm Snapdragon 630
   8x 2.2 GHz
» Qualcomm Snapdragon 626
   8x 2.2 GHz
» Qualcomm Snapdragon 625
   8x 2 GHz
» Qualcomm Snapdragon 439
   8x 2 GHz
» Qualcomm Snapdragon 450
   8x 1.8 GHz
» Qualcomm Snapdragon 429
   4x 2 GHz
» Qualcomm Snapdragon 435
   8x 1.4 GHz
» Qualcomm Snapdragon 400 8930AB
   2x 1.7 GHz
» Qualcomm 205
   2x 1.1 GHz
» Qualcomm Snapdragon S3 MSM8660
   2x 1.7 GHz
» Qualcomm Snapdragon S3 MSM8260
   2x 1.5 GHz
» Qualcomm Snapdragon S2 MSM8255
   1x 1.5 GHz
» Qualcomm Snapdragon S1 MSM7227
   1x 0.6 GHz

Surrounding CPUs

+ Qualcomm Snapdragon 860
   8x - 2.96 GHz
+ Qualcomm Snapdragon 855
   8x 2.84 GHz
+ Qualcomm Snapdragon 6 Gen 1
   8x 1.8 GHz - 2.2 GHz
+ Apple A11 Bionic
   6x - 2.39 GHz
» Qualcomm QCM6490
   8x 1.96 GHz - 2.71 GHz
- Qualcomm Snapdragon 778G+ 5G
   8x 1.9 GHz - 2.5 GHz
- Qualcomm Snapdragon 778G 5G
   8x 1.8 GHz - 2.4 GHz
- Qualcomm Snapdragon 778G 4G
   8x 1.8 GHz - 2.4 GHz
- Samsung Exynos 1380
   8x 2 GHz - 2.4 GHz
- MediaTek Dimensity 1000+
   8x 2 GHz - 2.6 GHz
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Notebook Processors > Qualcomm QCM6490 Processor - Benchmarks and Specs
Klaus Hinum (Update: 2023-11-26)