Qualcomm Snapdragon 7c Gen 2 vs Intel Core i5-8200Y
Qualcomm Snapdragon 7c Gen 2
► remove from comparisonThe Qualcomm Snapdragon 7c Gen 2 Compute Platform (or SD7c Gen2) 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 2.55 GHz and six small Kryo 495 Silver cores (ARM Cortex-A55) for power efficiency. Compared to the previous generation, the clock speeds were slightly increased.
According to Qualcomm, the Snapdragon 7c Gen 2 can offer up to 60% better productivity performance per watt in Windows 10 compared to Gemini Lake Refresh chips such as the Intel Celeron N4020 and, to a good extent, the Pentium Silver N5030.
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.
Intel Core i5-8200Y
► remove from comparisonThe Intel Core i5-8200Y is a very efficient dual-core SoC for tablets and passively cooled notebooks based on the Amber Lake generation and was announced on 28th August 2018. The CPU consists of two processor cores clocked at 1.3 - 3.9 GHz. Thanks to Hyper Threading, the processor can execute up to four threads simultaneously. The chips also includes the Intel HD Graphics 615 GPU, a dual-channel memory controller (DDR3L/LPDDR3) as well as VP9 and H.265 video de- and encoder. Compared to the Kaby Lake-Y predecessors (e.g. Core i7-7Y75), Amber Lake uses the same architecture produced in the improved 14nm+ FinFET process (no 14nm++) but offers higher clock speeds at an increased TDP rating.
Architecture
Intel basically used the familiar micro architecture from the Skylake / Kaby Lake generation, so the per-MHz performance is identical.
Performance
The performance of the Y series is highly depending on the cooling solution of the laptop / tablet and the TDP settings for sustained load. Therefore, the differences between a Core m3 and a i7 may be rather slim, if the thermals are very limited. The high Turbo clock speeds in Amber Lake should however lead to a very good single thread performance for short bursts.
Graphics
The integrated Intel HD Graphics 615 GPU has 24 Execution Units (EUs) like the old HD Graphics 515 and runs with clocks between 300 and 950 MHz in combination with this processor. The performance heavily depends on the TDP limit as well as the memory configuration; with fast LPDDR3-1866 RAM in dual-channel mode, the GPU should sometimes be able to compete with the HD Graphics 520, but can also be much slower in other scenarios. Modern games from 2016 will, if at all, only run smoothly in the lowest settings.
Contrary to Skylake, Kaby Lake and Amber Lake now also supports hardware decoding for H.265/HEVC Main10 with a 10-bit color depth as well as Google's VP9 codec.
Power Consumption
The chip is manufactured in the 14 nm+ process with FinFET transistors. The typical TDP for the Amber Lake Y-series is specified at 5 Watts (previous generations were 4.5 Watt), and can be adjusted in both directions depending on the usage scenario.
Model | Qualcomm Snapdragon 7c Gen 2 | Intel Core i5-8200Y | ||||||||||||||||||||||||||||||||||||||||||||
Series | Qualcomm Snapdragon | Intel Amber Lake | ||||||||||||||||||||||||||||||||||||||||||||
Codename | Cortex-A76 / A55 (Kryo 468) | Amber Lake-Y | ||||||||||||||||||||||||||||||||||||||||||||
Series: Amber Lake Amber Lake-Y |
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Clock | 2550 MHz | 1300 - 3900 MHz | ||||||||||||||||||||||||||||||||||||||||||||
Cores / Threads | 8 / 8 2 x 2.6 GHz ARM Cortex-A76 6 x 1.8 GHz ARM Cortex-A55 | 2 / 4 | ||||||||||||||||||||||||||||||||||||||||||||
TDP | 7 Watt | 5 Watt | ||||||||||||||||||||||||||||||||||||||||||||
Technology | 8 nm | 14 nm | ||||||||||||||||||||||||||||||||||||||||||||
Features | X15 LTE Modem, Adreno 618 GPU | Dual-Channel DDR3L-1600/LPDDR3-1866 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI, vPro, TXT | ||||||||||||||||||||||||||||||||||||||||||||
iGPU | Qualcomm Adreno 618 | Intel UHD Graphics 615 (300 - 950 MHz) | ||||||||||||||||||||||||||||||||||||||||||||
Architecture | ARM | x86 | ||||||||||||||||||||||||||||||||||||||||||||
Announced | ||||||||||||||||||||||||||||||||||||||||||||||
Manufacturer | www.qualcomm.com | |||||||||||||||||||||||||||||||||||||||||||||
L1 Cache | 128 KB | |||||||||||||||||||||||||||||||||||||||||||||
L2 Cache | 512 KB | |||||||||||||||||||||||||||||||||||||||||||||
L3 Cache | 4 MB | |||||||||||||||||||||||||||||||||||||||||||||
max. Temp. | 100 °C | |||||||||||||||||||||||||||||||||||||||||||||
Socket | BGA |