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InnoReviews

MediaTek Helio G91 vs Samsung Exynos 1580

MediaTek Helio G91
22.6Inno Score
VS
WINNER
Samsung Exynos 1580
52.2Inno Score
20CPU37.3
27.1GPU—
—Benchmarks60.1
—AIspec-based48.8
20Efficiencyspec-based73.8
0 spec wins — MediaTek Helio G915 spec wins — Samsung Exynos 1580

InnoReviews verdict

Samsung Exynos 1580 wins this mobile chipset face-off, 52.2 to 22.6, pulling ahead mainly in CPU (+17). MediaTek Helio G91 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the MediaTek Helio G91

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

Reasons to pick the Samsung Exynos 1580

  • Stronger CPU score: 37 vs 20
  • 227% higher Geekbench 6 (single): 1,350 vs 413
  • 178% higher Geekbench 6 (multi): 3,900 vs 1,402
  • 67% lower process: 4 nm vs 12 nm
  • 45% higher Max clock: 2.9 GHz vs 2 GHz

General

General comparison: MediaTek Helio G91 versus Samsung Exynos 1580
SpecMediaTek Helio G91Samsung Exynos 1580
Announced20242025
Process12 nm4 nm+67%
TDP (typical)—6 W
ArchitectureArmv8.2Armv9

CPU

CPU comparison: MediaTek Helio G91 versus Samsung Exynos 1580
SpecMediaTek Helio G91Samsung Exynos 1580
Cores88
Core configuration2x2.0 GHz Cortex-A75 + 6x1.8 GHz Cortex-A551x2.9 GHz Cortex-A720 + 3x2.6 GHz Cortex-A720 + 4x1.95 GHz Cortex-A520
Max clock2 GHz2.9 GHz+45%

GPU

GPU comparison: MediaTek Helio G91 versus Samsung Exynos 1580
SpecMediaTek Helio G91Samsung Exynos 1580
GPUArm Mali-G52 MC2Samsung Xclipse 540
GPU clock1,000 MHz—

AI

AI comparison: MediaTek Helio G91 versus Samsung Exynos 1580
SpecMediaTek Helio G91Samsung Exynos 1580
NPU—Samsung NPU
AI performance—15 TOPS

Memory

Memory comparison: MediaTek Helio G91 versus Samsung Exynos 1580
SpecMediaTek Helio G91Samsung Exynos 1580
Memory typeLPDDR4X-3600LPDDR5-3200
Max bandwidth—25.6 GB/s

Connectivity

Connectivity comparison: MediaTek Helio G91 versus Samsung Exynos 1580
SpecMediaTek Helio G91Samsung Exynos 1580
ModemIntegrated 4G LTE (Cat-7 DL / Cat-13 UL)Integrated 5G (sub-6)
Wi-FiWi-Fi 5Wi-Fi 6E
Bluetooth5.05.4

Media

Media comparison: MediaTek Helio G91 versus Samsung Exynos 1580
SpecMediaTek Helio G91Samsung Exynos 1580
Max displayFHD+ @ 90HzFHD+ @ 144Hz
Video capture2K@30fps4K@60fps

Benchmarks

Benchmarks comparison: MediaTek Helio G91 versus Samsung Exynos 1580
SpecMediaTek Helio G91Samsung Exynos 1580
AnTuTu—1,227,862Bottom 49%
AnTuTu 11 (CPU)—466,860Top 49%
AnTuTu 11 (GPU)—292,734Bottom 52%
AnTuTu 11 (Memory)—171,100Bottom 44%
AnTuTu 11 (UX)—297,168Bottom 49%
Geekbench 6 (single)413Bottom 12%1,350+227%Top 36%
Geekbench 6 (multi)1,402Bottom 15%3,900+178%Top 36%
3DMark Wild Life Extreme188Bottom 2%—

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