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InnoReviews

Qualcomm Snapdragon 678 vs Samsung Exynos 2400

Q
21.3Inno Score
VS
WINNER
Samsung Exynos 2400
57.9Inno Score
23.1CPU51.7
20GPU49.4
—Benchmarks71.2
20Efficiencyspec-based66.5
0 spec wins — Qualcomm Snapdragon 6787 spec wins — Samsung Exynos 2400

InnoReviews verdict

Samsung Exynos 2400 wins this mobile chipset face-off, 57.9 to 21.3, pulling ahead mainly in GPU (+29) and CPU (+29). 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 2400

  • Stronger CPU score: 52 vs 23
  • Stronger GPU score: 49 vs 20
  • 2576% higher 3DMark Wild Life Extreme: 3,800 vs 142
  • 302% higher Geekbench 6 (multi): 6,600 vs 1,640
  • 200% higher Geekbench 6 (single): 2,150 vs 716

General

General comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 678Samsung Exynos 2400
Announced20202023
Process11 nm4 nm+64%
TDP (typical)—9 W
ArchitectureArmv8.2Armv9.2

CPU

CPU comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 678Samsung Exynos 2400
Cores810+25%
Core configuration2x2.2 GHz Kryo 460 Gold (Cortex-A76) + 6x1.7 GHz Kryo 460 Silver (Cortex-A55)1x3.2 GHz Cortex-X4 + 2x2.9 GHz Cortex-A720 + 3x2.6 GHz Cortex-A720 + 4x1.95 GHz Cortex-A520
Max clock2.2 GHz3.2 GHz+45%

GPU

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

AI

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

Memory

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

Connectivity

Connectivity comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 678Samsung Exynos 2400
ModemQualcomm Snapdragon X12 LTEIntegrated Exynos 5G modem
Max download0.6 Gbps—
Wi-FiWi-Fi 5—
Bluetooth5.0—

Media

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

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2400
SpecQualcomm Snapdragon 678Samsung Exynos 2400
AnTuTu—1,914,857Top 34%
AnTuTu 11 (CPU)—637,914Top 31%
AnTuTu 11 (GPU)—562,338Top 34%
AnTuTu 11 (Memory)—289,405Top 43%
AnTuTu 11 (UX)—425,200Top 34%
Geekbench 6 (single)716Bottom 26%2,150+200%Top 17%
Geekbench 6 (multi)1,640Bottom 20%6,600+302%Top 16%
3DMark Wild Life Extreme142Bottom 6%3,800+2576%Top 23%

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