Mediatek Dimensity 9400 vs Exynos 2500
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In this comparison, we take a closer look at two SoCs, Mediatek Dimensity 9400 vs Samsung Exynos 2500, based on their benchmarks and specifications. The Mediatek Dimensity 9400 comes with an octa-core CPU paired with an Arm Immortalis-G925 MC12 GPU GPU, while the Samsung Exynos 2500 comes with a deca-core CPU and the Samsung Xclipse 950 GPU.
Why Mediatek Dimensity 9400 is better than Samsung Exynos 2500
- 10% Faster CPU clock speed (3620 MHz vs 3300 MHz)
- 25% higher AnTuTu score (2.70M vs 2.15M)
- Geekbench 6 shows 19% faster single-core performance
- 11% higher memory bandwidth (85.3 GB/s vs 76.8 GB/s)
- 21% more compute performance (4.95 vs 4.09 TFLOPS)
- 11% higher memory frequency (5333 MHz vs 4800 MHz)
Why Samsung Exynos 2500 is better than Mediatek Dimensity 9400
- Better multitasking with 10 cores compared to 8
- Newer release date (June 2025 vs October 9, 2024)
- 33% larger L3 cache (16 MB vs 12 MB)
Performance scores
CPU score
Mediatek Dimensity 9400
85
Samsung Exynos 2500
81
GPU score
Mediatek Dimensity 9400
86
Samsung Exynos 2500
85
Memory score
Mediatek Dimensity 9400
100
Samsung Exynos 2500
95
Total score
Mediatek Dimensity 9400
90
Samsung Exynos 2500
87
AnTuTu 10
Mediatek Dimensity 9400
+25% better
2,701,078
Samsung Exynos 2500
2,154,825
| CPU | 595,763 | 514,532 |
| GPU | 1,186,159 | 946,368 |
| MEM | 458,668 | 383,044 |
| UX | 460,488 | 310,881 |
| TOTAL | 2,701,078 | 2,154,825 |
Geekbench 6
Single-Core
Mediatek Dimensity 9400
+19% better
2,805
Samsung Exynos 2500
2,359
Multi-Core
Mediatek Dimensity 9400
8,037
Samsung Exynos 2500
+1% better
8,141
| Single-Core | 2,805 | 2,359 |
| Multi-Core | 8,037 | 8,141 |
General
| SoC Name | Mediatek Dimensity 9400 | Samsung Exynos 2500 |
| Launch Date | October 9, 2024 | June 2025 |
| Class | Flagship | Flagship |
| Model Number | MT6991 | S5E9955 |
| Manufacturing | TSMC | Samsung |
CPU
| CPU Cores | 8 | 10 |
| Architecture | ARMv9.2-A | ARMv9.2-A |
| Core Configuration | 1x 3.62 GHz - Cortex X925 3x 3.3 GHz - Cortex X4 4x 2.4 GHz - Cortex A720 |
1x 3.3GHz - Cortex X925 2x 2.74GHz - Cortex A725 5x 2.36GHz - Cortex A725 2x 1.8GHz - Cortex A520 |
| Max Clock Speed | 3620 MHz | 3300 MHz |
| L2 Cache | 2 MB | 11 MB |
| L3 Cache | 12 MB | 16 MB |
| Process Node | 3 nm (N3E) | 3 nm |
| TDP | - | 6 Watts |
GPU
| GPU | Arm Immortalis-G925 MC12 GPU | Samsung Xclipse 950 |
| GPU Architecture | 5th Gen Valhall Architecture | AMD RDNA 3 Architecture |
| GPU Frequency | 1612 MHz | 999 MHz |
| Neural Processing Unit | MediaTek NPU 890 | 59 TOPS NPU |
| Shading Units | 1536 | 64 |
| Compute Performance | 4.95 TFLOPS | 4.09 TFLOPS |
| Ray Tracing Support | Yes | Yes, Hardware-accelerated |
| Max Refresh Rate | 180 Hz at WQHD | 4K @ 120Hz |
| Vulkan | 1.3 | 1.4 |
| OpenCL | 3.0 | 2.0 |
| DirectX | 12.1 | 12.1 |
Memory & Storage
| Memory Type | LPDDR5X | LPDDR5X |
| Frequency | 5333 MHz | 4800 MHz |
| Bus | 4x16-bit channels | 4x 16-bit |
| Max Bandwidth | 85.3 GB/s | 76.8 GB/s |
| Max RAM Size | 24 GB | 24 GB |
| Storage Type | UFS 4.1 | UFS 4.0 |
ISP & Multimedia
| Max Camera | 320 MP | 320MP |
| Max Display Resolution | 3840x2160 | 4K |
| Video Recording | 8K @ 60FPS, 4K @ 120FPS | 8K @ 30FPS HDR, 4K @ 120FPS |
| Video Playback | 8K @ 60FPS, 4K @ 120FPS | 8K @ 30FPS |
| Video Codecs | H.264, H.265, HEVC, VP9, AV1, AVC | H.264, H.265, HEVC, VP9, AV1 |
| Audio Codecs | AAC LC, FLAC, HE-AACv1, HE-AACv2, MP3 | AAC LC, FLAC, HE-AACv1, HE-AACv2, MP3 |
Connectivity
| Modem | Integrated 5G Modem | Exynos 5400 5G |
| 4G | LTE Cat.24 (FDD/TDD) | LTE-A Cat.24 |
| 5G | Sub-6 GHz & mmWave | Sub-6GHz NR, mmWave |
| Download Speed | Up to 7 Gbps | Up to 9.64 Gbps |
| Upload Speed | - | Up to 2.55 Gbps |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| Navigation | NavIC, GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, GLONASS, BeiDou, Galileo, QZSS |
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