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Qualcomm Snapdragon 7c

Qualcomm SD 7c

The Qualcomm Snapdragon 7c Compute Platform (or SD7c Gen 1) is a ARM based SoC for Windows laptops. It integrates two fast Kryo 495 Gold cores (based on the ARM Cortex-A76 architecture) at up to 2.4 GHz and six small Kryo 495 Silver cores (ARM Cortex-A55) for power efficiency. 

The successor is the Snapdragon 7c Gen 2 which offers slightly higher clock speeds.

The integrated X15 LTE modem supports Cat.12 download (600 MBit/s) and Cat.13 upload speeds (150 MBit/s). Furthermore, Wifi-5 and Bluetooth 5.0 are integrated in the SoC. In addition to the Adreno 618 graphic card, the SoC also integrates a Hexagon 692 NPU.

The chip is produced in 8nm (compared to the more modern 7LPP process of the 8cx) and intended for the use in thin and light laptops without a fan.

SeriesQualcomm Snapdragon
CodenameCortex-A76 / A55 (Kryo 468)

Series: Snapdragon Cortex-A76 / A55 (Kryo 468)

Qualcomm Snapdragon 7c Gen 2 compare2.55 GHz8 / 8 cores Cortex-A76 / A55 (Kryo 468)
Qualcomm Snapdragon 7c « 2.4 GHz8 / 8 cores Cortex-A76 / A55 (Kryo 468)
Clock Rate2400 MHz
Number of Cores / Threads8 / 8
2 x 2.4 GHz ARM Cortex-A76
6 x 1.8 GHz ARM Cortex-A55
Power Consumption (TDP = Thermal Design Power)7 Watt
Manufacturing Technology8 nm
FeaturesX15 LTE Modem, Adreno 618 GPU
GPUQualcomm Adreno 618
64 Bit64 Bit support
ArchitectureARM
Announcement Date05/24/2021
Product Link (external)www.qualcomm.com

Benchmarks

HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
0.6 fps (1%)
00.10.10.20.20.30.40.40.50.60.60.70.70.80.90.9111.11.2Tooltip
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
min: 1792     avg: 1881     median: 1800 (2%)     max: 2050 ms
Sunspider - Sunspider 1.0 Total Score *
min: 361.2     avg: 384.8     median: 384.8 (4%)     max: 408.3 ms
Octane V2 - Octane V2 Total Score
min: 20009     avg: 22703     median: 22523 (20%)     max: 25578 Points
PCMark for Android - PCM f. Android Work Score 3.0
min: 8837     avg: 9241     median: 9240.5 (43%)     max: 9644 Points
Power Consumption - Idle Power Consumption 150cd 1min *
3.7 Watt (4%)
0123456Tooltip
- 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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Reviews for the Qualcomm Snapdragon 7c processor

Lenovo IdeaPad Duet 5 Chromebook review: OLED is now super affordable

Lenovo IdeaPad Duet 5 Chromebook review: OLED is now super affordable

Most inexpensive Chromebooks come with average or subpar displays in order to keep costs low. The IdeaPad Duet 5 manages to include an AMOLED panel for superior...
Qualcomm Snapdragon 7c | Qualcomm Adreno 618 | 13.30" | 715 g
Acer Aspire 1 A114-61 Review: ARM laptop with great battery life

Acer Aspire 1 A114-61 Review: ARM laptop with great battery life

The Aspire 1 comes with an IPS screen, an Office 365 Personal one-year subscription and great battery life. The notebook is based on an ARM chip, which is passi...
Qualcomm Snapdragon 7c | Qualcomm Adreno 618 | 14.00" | 1.5 kg
HP Chromebook x2 11 review: Snapdragon 7c pairs well with Chrome OS

HP Chromebook x2 11 review: Snapdragon 7c pairs well with Chrome OS

HP says its new Chromebook x2 11 is designed for mobility, optimized for productivity, and perfect for entertainment. In our experience, it certainly satisfies ...
Qualcomm Snapdragon 7c | Qualcomm Adreno 618 | 11.00" | 583 g

HP Chromebook x2 11-da0210nd: Qualcomm Adreno 618, 11.00", 1.2 kg
  External Review » HP Chromebook x2 11-da0210nd

TCL Book 14 Go: Qualcomm Adreno 618, 14.00", 1.3 kg
  External Review » TCL Book 14 Go

HP Chromebook x2 11-da0001ns: Qualcomm Adreno 618, 11.00", 1 kg
  External Review » HP Chromebook x2 11-da0001ns

Lenovo IdeaPad Duet 5 Chromebook: Qualcomm Adreno 618, 13.30", 0.7 kg
  External Review » Lenovo IdeaPad Duet 5 Chromebook

HP Chromebook x2 11-da0023dx: Qualcomm Adreno 618, 11.00", 0.6 kg
  External Review » HP Chromebook x2 11-da0023dx

HP Chromebook x2 11-da0070ng: Qualcomm Adreno 618, 11.00", 1.6 kg
  External Review » HP Chromebook x2 11-da0070ng

Acer Aspire 1 A114-61-S58J: Qualcomm Adreno 618, 14.00", 1.5 kg
   » Acer Aspire 1 A114-61: Outstanding battery life thanks to a Snapdragon SoC

HP Chromebook x2 11-da0023dx: Qualcomm Adreno 618, 11.00", 0.6 kg
   » Excellent HP Chromebook x2 11 2-in-1 is dragged down by its terrible detachable keyboard

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» 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 8 Gen 3 for Galaxy
   8x 2.3 GHz - 3.39 GHz
» 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 G3x Gen 1
   8x 1.8 GHz - 3 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

+ AMD Athlon PRO 300U
   2x 2.4 GHz - 3.3 GHz
+ AMD Athlon 300U
   2x 2.4 GHz - 3.3 GHz
+ AMD Athlon Silver 3050U
   2x 2.3 GHz - 3.2 GHz
+ Qualcomm Snapdragon 7c Gen 2
   8x 2.55 GHz
» Qualcomm Snapdragon 7c
   8x 2.4 GHz
- Intel Core i3-6100U
   2x 2.3 GHz
- Intel Core i3-4110M
   2x 2.6 GHz
- Intel Core m3-7Y32
   2x 1 GHz - 3 GHz
- Intel Core m3-8100Y
   2x 1.1 GHz - 3.4 GHz
- Intel Processor N50
   2x 1 GHz - 3.4 GHz
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Notebook Processors > Qualcomm Snapdragon 7c Processor - Benchmarks and Specs
Klaus Hinum (Update: 2021-12- 2)