Qualcomm Snapdragon 4 Gen 2 vs Qualcomm Snapdragon 845

Editor's Choice Available
Qualcomm Snapdragon 4 Gen 2 Buy Now ↗
VS
Editor's Choice Discontinued
Qualcomm Snapdragon 845 Buy Now ↗
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Review

Qualcomm Snapdragon 4 Gen 2
Qualcomm Snapdragon 845
CPU Performance
29
25
Gaming Performance
6
9
Battery life
91
73
QuickComparison Score
100
100
❖

Key differences

Key distinctions and advantages between Qualcomm Snapdragon 4 Gen 2 and Qualcomm Snapdragon 845

Reasons to consider the Qualcomm Snapdragon 4 Gen 2

  • + 4 nanometers process node
  • + 8 CPU cores
  • + 2x 2.2 GHz – Cortex-A78 6x 2 GHz – Cortex-A55 cores
  • + Adreno 613 graphics
  • + Yes NPU

Reasons to consider the Qualcomm Snapdragon 845

  • + 10 nanometers process node
  • + 8 CPU cores
  • + 4x 2.8 GHz – Kryo 385 Gold (Cortex-A75) 4x 1.8 GHz... cores
  • + Adreno 630 graphics
  • + Hexagon 685 NPU

Pros & Cons

Qualcomm Snapdragon 4 Gen 2
  • Excellent battery life
  • 5G connectivity supported
  • Dedicated NPU for AI workloads
  • Modern LPDDR5 memory support
  • Limited CPU performance for demanding apps
  • Limited gaming performance

"A high-end Qualcomm Snapdragon 4 Gen 2 mobile chipset with modest CPU performance (29/100), good battery efficiency. Suited for flagship-tier mobile experiences."

Qualcomm Snapdragon 845
  • Dedicated NPU for AI workloads
  • Flagship-class chipset
  • Limited CPU performance for demanding apps
  • Limited gaming performance
  • Older generation chipset

"A upper-mid-range Qualcomm Snapdragon 845 mobile chipset with modest CPU performance (25/100). Suited for premium gaming and productivity."

Value for Money Beta

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Qualcomm Snapdragon 4 Gen 2
VS
Qualcomm Snapdragon 845
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VALUE INDEX
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Specifications

AnTuTu 11
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
Apple A19 572954 570119
CPU 230291 231372
GPU 33458 75632
Memory 135149 112540
UX 174056 150575
Total score 572954 570119
GeekBench 6
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
Single-Core Score 923 563
Multi-Core Score 2249 2006
Asset compression 113 MB/sec 99.6 MB/sec
HTML 5 Browser 56 pages/sec 66.6 pages/sec
PDF Renderer 83.7 Mpixels/sec 79.8 Mpixels/sec
Image detection 44.7 images/sec 16.9 images/sec
HDR 72.7 Mpixels/sec 67.5 Mpixels/sec
Background blur 0.62 images/sec 6.06 images/sec
Photo processing 22.8 images/sec 19.9 images/sec
Ray tracing 3.15 Mpixels/sec 2.88 Mpixels/sec
Samples 3 tests 6 tests
Compute Score (GPU) 425 2583
Face detection 0.32 images/sec 2.98 images/sec
Horizon detection 0.03 Gpixels/sec 0.14 Gpixels/sec
Edge detection 0.04 Gpixels/sec 0.19 Gpixels/sec
Gaussian blur 0.02 Gpixels/sec 0.18 Gpixels/sec
Feature matching 0.01 Gpixels/sec 0.04 Gpixels/sec
Stereo matching 1.34 Gpixels/sec 1.24 Gpixels/sec
Particle physics 25.4 FPS 541.1 FPS
API OpenCL Vulkan
3DMark
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
3DMark Steel Nomad Light
Score
Stability 90%
Graphics test
3DMark Solar Bay
Section 1
Section 2
Section 3
CPU
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
Architecture 2x 2.2 GHz – Cortex-A78 6x 2 GHz – Cortex-A55 4x 2.8 GHz – Kryo 385 Gold (Cortex-A75) 4x 1.8 GHz – Kryo 385 Silver (Cortex-A55)
Cores 8 8
Frequency 2200 MHz 2800 MHz
Instruction set ARMv8.2-A ARMv8.2-A
L1 cache 128 KB
L2 cache 256 KB
Process 4 nanometers 10 nanometers
Manufacturing Samsung Samsung
Graphics
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
GPU name Adreno 613 Adreno 630
Architecture Adreno 600 Adreno 600
GPU frequency 955 MHz 710 MHz
Pipelines 1 2
Shading units 128 256
Total shaders 128 512
FLOPS 244.5 Gigaflops 727 Gigaflops
AI Accelarator
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
Neural processor (NPU) Yes Hexagon 685
Memory
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
Memory type LPDDR5 LPDDR4X
Memory frequency 3200 MHz 1866 MHz
Bus 2x 16 Bit 2x 32 Bit
Max bandwidth 25.6 Gb/s 29.8 Gb/s
Max size 8 GB 8 GB
Multimedia (ISP)
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
Storage type UFS 2.2, UFS 3.1 UFS 2.1
Max camera resolution 1x 108MP, 2x 16MP 1x 192MP
Video capture 1K at 60FPS 4K at 60FPS
Video playback 1080p at 60FPS 4K at 60FPS
Video codecs #NAME? #NAME?
Audio codecs #NAME? #NAME?
Connectivity
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
Modem Snapdragon X61 X20
4G support LTE Cat. 22 LTE Cat. 18
5G support Yes No
Download speed Up to 2500 Mbps Up to 1200 Mbps
Upload speed Up to 900 Mbps Up to 150 Mbps
Wi-Fi 5 5
Bluetooth 5.1 5
Navigation GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Info
Specification Qualcomm Snapdragon 4 Gen 2 ↗ Qualcomm Snapdragon 845 ↗
Announced 23-Jun 17-Dec
Class Mid range Flagship
Model number SM4450 SDM845

Comparison with Competitors

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