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Qualcomm Snapdragon 8 Gen 2 Vs Snapdragon 678

The Qualcomm Snapdragon 8 Gen 2 Vs Snapdragon 678 Specification Comparison – These are two processors from Qualcomm known for their exceptional performance and efficiency. Both of these processors have been designed with advanced features and capabilities to provide users with top-notch performance and speed.

In this article, we will delve into a head-to-head comparison between two powerful processors. Join us as we explore the key features, performance capabilities, and technological advancements of the Qualcomm Snapdragon 678 Vs Snapdragon 8 Gen 2, and examine how they stack up against each other in the fiercely competitive mobile processor landscape.”

You can also check its ranking on the Best Mobile Processor Ranking List. Additionally, you can use our Processor Comparison Tool to compare any processor to another.

Qualcomm Snapdragon 8 Gen 2 Vs Snapdragon 678 Specification Comparison

“Make sure to check out our full comparison table for Qualcomm Snapdragon 8 Gen 2 Vs Snapdragon 678 and feel free to share your feedback or suggestions with us.

Our goal at The Miraq is to provide our readers with the most informative and reliable tech resources possible.”

Qualcomm Snapdragon 678 Vs Snapdragon 8 Gen 2 Which is the Best?

Below, you’ll find a comprehensive table comparing Qualcomm Sd 8 Gen 2 Vs Sd 678 their key metrics, revealing the sheer power and capabilities of these cutting-edge processors. Take a moment to review and compare these vital details, enabling you to make an informed decision about which processor aligns best with your needs.

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Info

Manufacturer Qualcomm Qualcomm
Announced 15 November, 2022 15 December, 2020
Model SM8550-AB SDM678
Class Flagship Lower Mid range

CPU

Size 4nm 11nm
Cores 8 8
CPU Configuration 1 Prime core x 3.2 GHz ARM Cortex-X3 & 4 x 2.8 GHz Cortex-A715 and 3x2.0 GHz Cortex-A510 2x 2.2 GHz – Kryo 460 Gold (Cortex-A76), 6x 1.7 GHz – Kryo 460 Silver (Cortex-A55)
High Frequency 3200 MHz 2200 MHz
Performance Core 1 Prime core x 3.2 GHz ARM Cortex-X3 2x 2.2 GHz – Kryo 460 Gold (Cortex-A76)
Power Efficient Core 3x2.0 GHz Cortex-A510 6x 1.7 GHz – Kryo 460 Silver (Cortex-A55)
Core architecture hybrid (Prime / big.LITTLE)
Instruction set ARMv9-A ARMv8-A
L1 Cache 16 KB
L2 cache 1 MB 256 KB
L3 cache 8 MB
Thermal Design Power (TDP) eMMC 5.1, UFS 2.1
Storage Type UFS 4.0 6 W

GPU

GPU Adreno 740 Qualcomm® Adreno™ 612
GPU frequency 1.00 GHz 800 MHz
GPU Architecture Adreno 700 Adreno 600
FLOPS 3000 354
OpenCL Version 2.0 2.0
DirectX Support 12 2.0
Vulkan version 1.3 1.1
Shading units 96
Video Encoding Hybrid Log Gamma (HLG), HDR10+, AV1, H.264 (Advanced Video Coding (AVC)), VP9, VP8, Dolby Vision®, H.265 (High Efficiency Video Coding (HEVC)), HDR10 H.265 (HEVC), H.264 (AVC), VP8, VP9
Video Playback Up to 8K @ 60 fps H.264 (Advanced Video Coding (AVC)), VP9, VP8, H.265 (High Efficiency Video Coding (HEVC))
Gaming HDR gaming (10-bit color depth, Rec. 2020 color gamut) • Snapdragon Shadow Denoiser

NPU

APU / NPU / AI Proc. / Neural IP Qualcomm® Hexagon™ Processor Qualcomm® Hexagon™ 685
TOPS Speed -
Extra Feature - First Snapdragon Mobile Platform with hardware-based micro tile inferencing to run complex neural networks
- Dual-core AI processor, Always-sensing camera
- Qualcomm® Hexagon™ Processor Features: Qualcomm® Hexagon™ Tensor Accelerator, Dedicated power delivery system, Qualcomm® Hexagon™ Scalar Accelerator, Qualcomm® Hexagon™ Vector eXtensions (HVX), Micro Tile Inferencing, Fused AI Accelerator architecture, Hexagon Direct Link

Memory

RAM Type LPDDR5x LPDDR4X
RAM frequency 4200 MHz 1866 MHz
RAM Max 24 GB 8 GB
Max Bandwidth 64 Gbit/s 14.9 Gbit/s
Bus Speed 4x 16 Bit 2x 16 Bit

Connectivity

Cellular Modem Snapdragon™ X70 5G Modem-RF System Qualcomm® Snapdragon™ X12 LTE modem
Cellular Technology TD-SCDMA, HSPA, sub-6 GHz, FDD, 5G mmWave, NSA (non-standalone), CDMA 1x, EN-DC, EV-DO, CBRS, NR-DC (mmWave-sub6 dual connectivity), TDD, LTE, GSM/EDGE, SA (standalone), SA (standalone) mmWave, WCDMA TD-SCDMA, LTE TDD, LTE Broadcast, CDMA 1x, EV-DO, WCDMA (DB-DC-HSDPA), GSM/EDGE, LTE FDD, WCDMA (DC-HSUPA)
5G Modem
5G Network 8 carriers (mmWave), 2x2 MIMO (mmWave), 4x4 MIMO (Sub-6)
5G mmWave
5G sub-6 GHz
Download Speed Up to 10 Gbps Up to 600 Mbps
Upload Speed Up to 3.5 Gbps Up to 150 Mbps
Dual SIM
Extra Feature Dual SIM Dual Active (DSDA) 5G+5G and 5G+4G, Global 5G Multi-SIM

Qualcomm® Smart Transmit 3.0 technology, Qualcomm® AI-Enhanced Signal Boost, Qualcomm® 5G Ultra-Low Latency Suite, Qualcomm® Wideband Envelope Tracking, Qualcomm® 5G AI Suite, Qualcomm® 5G PowerSave Gen 3

Wireless System

wireless System Qualcomm® FastConnect™ 7800 Qualcomm® Wi-Fi Technology
Wi-Fi Band 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax, 802.11be, 6 GHz, 2.4 GHz, 5 GHz 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WiFi-5
WiFi-6
WiFi-6E
Wi-Fi 7
Download Speed Up to 5.8 Gbps Up to 867 Mbps
Bluetooth Bluetooth® 5.3 Bluetooth® 5.0
GPS GLONASS, NavIC, Beidou, GPS, QZSS, Galileo Beidou, Galileo, GLONASS, GPS, QZSS, SBAS
USB USB-C, USB 3.1 USB 3.1, USB-C
NFC
Extra Feature Features: Passpoint, TDLS, High Band Simultaneous (HBS) Multi-Link, Wi-Fi QoS Management, Wi-Fi Optimized Connectivity, MU-MIMO (UL/DL), Wi-Fi Aware R3, Wi-Fi Location, OFDMA (UL/DL), Miracast, Voice-Enterprise

ISP

ISP Qualcomm® Spectra™ Qualcomm Spectra™ 250L image signal processor,
Single Camera Up to 108 MP Up to 48 MP
Multi Camera Triple Camera (MFNR, ZSL, 30 fps): Up to 36 MP

Dual Camera (MFNR, ZSL, 30 fps): Up to 64+36 MP
Dual camera: up to 16 MP
Video capture Up to 8K HDR 30fps or 4K 120fps, 720p @ 960 fps Hybrid Log Gamma (HLG), Dolby Vision®, HDR10, HDR10+ Standard: up to 2160p at 30 fps
• Slow motion: up to 1080p at 120 fps
or 720p at 240 fps
Video Codec Dolby Vision, HDR10+, HDR10, HLG, H.264 (AVC), H.265 (HEVC), VP8, VP9 H.264, H.265, VP9
Extra Feature • Up to 200 Megapixel Photo Capture

Display and Audio Support

Display Support 4K @ 60 Hz • QHD+ @ 144 Hz FHD+ 2520x1080 Up to 10-bit
Refresh Rate 144 Hz
Extra Feature 10-bit color depth, Rec. 2020 color gamut
• HDR10, HDR10+, HDR vivid, and Dolby Vision
Audio Playback Qualcomm Aqstic™ audio codec Qualcomm Aqstic™ audio codec Qualcomm Aqstic audio codec and Qualcomm Aqstic smart speaker amplifier • Up to native DSD support, PCM up to 384 kHz/32-bit
Bluetooth Audio Bluetooth audio: Snapdragon Sound™ Technology with support for Qualcomm® aptX™ Voice, aptX Lossless, aptX Adaptive, and LE Audio Qualcomm TrueWireless™ Stereo

Security

Security Features Qualcomm® 3D Sonic Sensor Max, Qualcomm® 3D Sonic Sensor
Biometric Authentication (Face), Biometric Authentication (Fingerprint), Biometric Authentication (Voice), Biometric Authentication (Iris)
Qualcomm® Mobile Security, Qualcomm® Processor Security, Qualcomm® Content Protection
Fingerprint Sensor
Face Detection

Charging

Charging Speed Qualcomm® Quick Charge™ 5 technology Qualcomm® Quick Charge™ 4+ technology

Benchmarks

AnTuTu benchmark scores 1245135 281572
Geekbench scores Single-Core Score - 1498
Multi-Core Score - 4981
Single-Core Score - 528
Multi-Core Score - 1538
3DMark 13243 482
PCMark 18915
  Qualcomm Snapdragon 8 Gen 2 Qualcomm Snapdragon 678

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