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InnoReviews

Qualcomm Snapdragon 855 vs Samsung Exynos 2400

Q
31.4Inno Score
VS
WINNER
Samsung Exynos 2400
57.9Inno Score
30.1CPU51.7
24.9GPU49.4
42Benchmarks71.2
29AI—
32.1Efficiency66.5
0 spec wins — Qualcomm Snapdragon 8559 spec wins — Samsung Exynos 2400

InnoReviews verdict

Samsung Exynos 2400 wins this mobile chipset face-off, 57.9 to 31.4, pulling ahead mainly in efficiency (+34) and benchmarks (+29). Qualcomm Snapdragon 855 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Qualcomm Snapdragon 855

No decisive spec advantages — this side competes on price and preference.

Reasons to pick the Samsung Exynos 2400

  • Stronger CPU score: 52 vs 30
  • Stronger GPU score: 49 vs 25
  • Stronger benchmarks score: 71 vs 42
  • Stronger efficiency score: 67 vs 32
  • 375% higher 3DMark Wild Life Extreme: 3,800 vs 800

General

General comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 855Samsung Exynos 2400
Announced20192023
Process7 nm4 nm+43%
TDP (typical)10 W9 W+10%
ArchitectureArmv8.2Armv9.2

CPU

CPU comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 855Samsung Exynos 2400
Cores810+25%
Core configuration1x2.84 GHz Cortex-A76 + 3x2.42 GHz Cortex-A76 + 4x1.79 GHz Cortex-A551x3.2 GHz Cortex-X4 + 2x2.9 GHz Cortex-A720 + 3x2.6 GHz Cortex-A720 + 4x1.95 GHz Cortex-A520
Max clock2.84 GHz3.2 GHz+13%

GPU

GPU comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 855Samsung Exynos 2400
GPUQualcomm Adreno 640Samsung Xclipse 940

AI

AI comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 855Samsung Exynos 2400
NPUQualcomm Hexagon 690Samsung NPU
AI performance7 TOPS—

Memory

Memory comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 855Samsung Exynos 2400
Memory typeLPDDR4X-2133LPDDR5X
Max bandwidth34.1 GB/s—

Connectivity

Connectivity comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 855Samsung Exynos 2400
ModemSnapdragon X24 LTEIntegrated Exynos 5G modem
Wi-FiWi-Fi 5—
Bluetooth5.0—

Media

Media comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 855Samsung Exynos 2400
Max display4K @ 60Hz—
Video capture4K@60fps8K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 855Samsung Exynos 2400
AnTuTu 10600,000Top 52%1,914,857+219%Top 12%
Geekbench 6 (single)850Top 63%2,150+153%Top 16%
Geekbench 6 (multi)2,700Top 52%6,600+144%Top 15%
3DMark Wild Life Extreme800Top 87%3,800+375%Top 21%
AnTuTu 10 (CPU)—637,914Top 26%
AnTuTu 10 (GPU)—562,338Top 29%
AnTuTu 10 (Memory)—289,405Top 40%
AnTuTu 10 (UX)—425,200Top 29%

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