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InnoReviews

Qualcomm Snapdragon 855 vs Samsung Exynos 2400e

Q
31.4Inno Score
VS
WINNER
Samsung Exynos 2400e
55.8Inno Score
30.1CPU49.9
24.9GPU47.8
42Benchmarks66.7
29AI—
32.1Efficiency66.5
0 spec wins — Qualcomm Snapdragon 8559 spec wins — Samsung Exynos 2400e

InnoReviews verdict

Samsung Exynos 2400e wins this mobile chipset face-off, 55.8 to 31.4, pulling ahead mainly in efficiency (+34) and benchmarks (+25). 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 2400e

  • Stronger CPU score: 50 vs 30
  • Stronger GPU score: 48 vs 25
  • Stronger benchmarks score: 67 vs 42
  • Stronger efficiency score: 67 vs 32
  • 350% higher 3DMark Wild Life Extreme: 3,600 vs 800

General

General comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 855Samsung Exynos 2400e
Announced20192024
Process7 nm4 nm+43%
TDP (typical)10 W9 W+10%
ArchitectureArmv8.2Armv9.2

CPU

CPU comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 855Samsung Exynos 2400e
Cores810+25%
Core configuration1x2.84 GHz Cortex-A76 + 3x2.42 GHz Cortex-A76 + 4x1.79 GHz Cortex-A551x3.1 GHz Cortex-X4 + 2x2.9 GHz Cortex-A720 + 3x2.6 GHz Cortex-A720 + 4x1.95 GHz Cortex-A520
Max clock2.84 GHz3.1 GHz+9%

GPU

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

AI

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

Memory

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

Connectivity

Connectivity comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 855Samsung Exynos 2400e
ModemSnapdragon X24 LTEIntegrated Exynos 5G modem
Wi-FiWi-Fi 5Wi-Fi 6E
Bluetooth5.05.3

Media

Media comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 855Samsung Exynos 2400e
Max display4K @ 60HzQHD+ @ 120Hz
Video capture4K@60fps8K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 855 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 855Samsung Exynos 2400e
AnTuTu 10600,000Top 52%1,600,000+167%Top 17%
Geekbench 6 (single)850Top 63%2,050+141%Top 18%
Geekbench 6 (multi)2,700Top 52%6,400+137%Top 16%
3DMark Wild Life Extreme800Top 87%3,600+350%Top 27%

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