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InnoReviews

Qualcomm Snapdragon 678 vs Samsung Exynos 2400e

Q
21.3Inno Score
VS
WINNER
S
55.8Inno Score
23.1CPU49.9
20GPU47.8
—Benchmarks66.7
20Efficiencyspec-based66.5
0 spec wins — Qualcomm Snapdragon 6787 spec wins — Samsung Exynos 2400e

InnoReviews verdict

Samsung Exynos 2400e wins this mobile chipset face-off, 55.8 to 21.3, pulling ahead mainly in GPU (+28) and CPU (+27). Qualcomm Snapdragon 678 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 678

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

Reasons to pick the Samsung Exynos 2400e

  • Stronger CPU score: 50 vs 23
  • Stronger GPU score: 48 vs 20
  • 2435% higher 3DMark Wild Life Extreme: 3,600 vs 142
  • 290% higher Geekbench 6 (multi): 6,400 vs 1,640
  • 186% higher Geekbench 6 (single): 2,050 vs 716

General

General comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 678Samsung Exynos 2400e
Announced20202024
Process11 nm4 nm+64%
TDP (typical)—9 W
ArchitectureArmv8.2Armv9.2

CPU

CPU comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 678Samsung Exynos 2400e
Cores810+25%
Core configuration2x2.2 GHz Kryo 460 Gold (Cortex-A76) + 6x1.7 GHz Kryo 460 Silver (Cortex-A55)1x3.1 GHz Cortex-X4 + 2x2.9 GHz Cortex-A720 + 3x2.6 GHz Cortex-A720 + 4x1.95 GHz Cortex-A520
Max clock2.2 GHz3.1 GHz+41%

GPU

GPU comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 678Samsung Exynos 2400e
GPUQualcomm Adreno 612Samsung Xclipse 940

AI

AI comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 678Samsung Exynos 2400e
NPUQualcomm Hexagon 685Samsung NPU

Memory

Memory comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 678Samsung Exynos 2400e
Memory typeLPDDR4/LPDDR4X-1866LPDDR5X
Max bandwidth14.9 GB/s—

Connectivity

Connectivity comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 678Samsung Exynos 2400e
ModemQualcomm Snapdragon X12 LTEIntegrated Exynos 5G modem
Max download0.6 Gbps—
Wi-FiWi-Fi 5Wi-Fi 6E
Bluetooth5.05.3

Media

Media comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 678Samsung Exynos 2400e
Max displayFHD+ @ 60HzQHD+ @ 120Hz
Video capture4K@30fps8K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400e
SpecQualcomm Snapdragon 678Samsung Exynos 2400e
AnTuTu—1,600,000
Geekbench 6 (single)716Bottom 26%2,050+186%Top 18%
Geekbench 6 (multi)1,640Bottom 20%6,400+290%Top 17%
3DMark Wild Life Extreme142Bottom 6%3,600+2435%Top 26%

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