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InnoReviews

Qualcomm Snapdragon 678 vs Samsung Exynos 2100

Q
21.3Inno Score
VS
WINNER
Samsung Exynos 2100
44Inno Score
23.1CPU37.1
20GPU34.2
—Benchmarks47.5
—AIspec-based64
20Efficiencyspec-based55.9
0 spec wins — Qualcomm Snapdragon 6786 spec wins — Samsung Exynos 2100

InnoReviews verdict

Samsung Exynos 2100 wins this mobile chipset face-off, 44 to 21.3, pulling ahead mainly in GPU (+14) and CPU (+14). 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 2100

  • Stronger CPU score: 37 vs 23
  • Stronger GPU score: 34 vs 20
  • 956% higher 3DMark Wild Life Extreme: 1,500 vs 142
  • 116% higher Geekbench 6 (multi): 3,550 vs 1,640
  • 100% higher Geekbench 6 (single): 1,430 vs 716

General

General comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 678Samsung Exynos 2100
Announced20202021
Process11 nm5 nm+55%
TDP (typical)—9 W
ArchitectureArmv8.2Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 678Samsung Exynos 2100
Cores88
Core configuration2x2.2 GHz Kryo 460 Gold (Cortex-A76) + 6x1.7 GHz Kryo 460 Silver (Cortex-A55)1x2.9 GHz Cortex-X1 + 3x2.8 GHz Cortex-A78 + 4x2.2 GHz Cortex-A55
Max clock2.2 GHz2.9 GHz+32%

GPU

GPU comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 678Samsung Exynos 2100
GPUQualcomm Adreno 612Arm Mali-G78 MP14
GPU clock—854 MHz

AI

AI comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 678Samsung Exynos 2100
NPUQualcomm Hexagon 685Samsung NPU
AI performance—26 TOPS

Memory

Memory comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 678Samsung Exynos 2100
Memory typeLPDDR4/LPDDR4X-1866LPDDR5
Max bandwidth14.9 GB/s—

Connectivity

Connectivity comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 678Samsung Exynos 2100
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 2100
SpecQualcomm Snapdragon 678Samsung Exynos 2100
Max displayFHD+ @ 60Hz—
Video capture4K@30fps8K@30fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 678 versus Samsung Exynos 2100
SpecQualcomm Snapdragon 678Samsung Exynos 2100
AnTuTu—746,547Bottom 22%
AnTuTu 11 (CPU)—252,025Bottom 15%
AnTuTu 11 (GPU)—127,819Bottom 31%
AnTuTu 11 (Memory)—144,909Bottom 20%
AnTuTu 11 (UX)—221,794Bottom 29%
Geekbench 6 (single)716Bottom 26%1,430+100%Top 30%
Geekbench 6 (multi)1,640Bottom 20%3,550+116%Top 37%
3DMark Wild Life Extreme142Bottom 6%1,500+956%Bottom 47%

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