Highlights
- Snapdragon 8 Gen 4 prioritizes energy efficiency over raw performance
- Adreno 750 GPU achieves performance similar to Dimensity 9300 at half the power
- Modest single-digit CPU performance increase compared to Snapdragon 8 Gen 3
- TSMC’s 3nm process promises cooler operation and improved battery life
The upcoming Samsung Galaxy S25 Ultra is expected to feature Qualcomm’s yet-to-be-announced Snapdragon 8 Gen 4 processor.
Set to be unveiled at the Snapdragon Summit this October, this new chip appears to prioritize energy efficiency over raw performance, particularly in its graphics processing unit (GPU).
According to a recent leak, internal testing data reveals impressive results for the Snapdragon 8 Gen 4’s Adreno 750 GPU.
The chip, manufactured using TSMC’s advanced 3nm process, reportedly achieves performance levels similar to MediaTek’s powerful Dimensity 9300 processor but at half the power consumption.
However, the news isn’t all positive.
The same leak suggests that the CPU performance of the Snapdragon 8 Gen 4 may only see a single-digit percentage increase compared to current-generation chips like the Snapdragon 8 Gen 3.
This relatively modest CPU improvement has led some to suggest that performance-focused users might want to wait for the Snapdragon 8 Gen 5, expected to debut in 2025.
Despite the potentially underwhelming CPU gains, the move to TSMC’s 3nm process from Samsung’s 4nm node used in the Snapdragon 8 Gen 3 should provide inherent efficiency improvements across the entire chip.
Looking further ahead, the Snapdragon 8 Gen 5, which could power the Galaxy S26 series in 2026, is rumored to feature custom Pegasus CPU cores in a 2 + 6 configuration (two high-performance cores and six efficiency cores).
For potential Galaxy S25 Ultra buyers, the takeaway is clear: expect a device that emphasizes GPU efficiency and potentially longer battery life, rather than a significant leap in overall processing power.
Samsung Galaxy S25 Ultra Specs
GENERAL
| Sim Type | Dual Sim, GSM+GSM |
| Dual Sim | Yes |
| Sim Size | Nano+Nano SIM |
| Device Type | Smartphone |
| Release Date | December 8, 2024 (Expected) |
DISPLAY
| Type | Color Dynamic AMOLED 2X (1B Colors) |
| Touch | Yes |
| Size | 6.83 inches, 1800 x 3440 pixels, 144 Hz |
| Aspect Ratio | 20.5:9 |
| PPI | ~ 454 PPI |
| Glass Type | Corning Gorilla Glass Victus Plus |
| Features | Always-on Display, HDR10+, Curved Display |
| Notch | Yes, Punch Hole |
MEMORY
| RAM | 12 GB |
| Storage | 256 GB |
| Storage Type | UFS 4.0 |
| Card Slot | No |
CONNECTIVITY
| GPRS | Yes |
| EDGE | Yes |
| 3G | Yes |
| 4G | Yes |
| 5G | Yes |
| VoLTE | Yes, Dual Stand-By |
| Vo5G | Yes |
| Wifi | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.3 |
| USB | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging |
EXTRA
| GPS | Yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes, In Display |
| Face Unlock | Yes |
| Sensors | Accelerometer, Proximity, Barometer |
| 3.5mm Headphone Jack | USB Type-C |
| Water Resistance | Yes |
CAMERA
| Rear Camera | 200 MP f/1.8 12 MP f/2.2 (Ultra Wide) 12 MP f/2.4 (Telephoto) 12 MP f/4.9 (Periscope ) with autofocus |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 4K, 1080p |
| Flash | Yes, LED |
| Front Camera | Punch Hole 60 MP with Screen Flash |
| Front Video Recording | 1080p |
TECHNICAL
| OS | Android v14 |
| Custom UI | OneUI 6.0 |
| Chipset | Qualcomm Snapdragon 8 Gen4 |
| CPU | Octa Core Processor |
| GPU | Adreno GPU |
| Java | No |
| Browser | Yes |
MULTIMEDIA
| Yes | |
| Music | Yes |
| Video | Yes |
| FM Radio | Yes |
| Document Reader | Yes |
BATTERY
| Type | Non-Removable Battery |
| Size | 5100 mAh, Li-Po Battery |
| Fast Charging | Yes, 65W Fast Charging |
| Wireless Charging | Yes, 45W |
| Reverse Charging | Yes, 10W |
FAQs
What processor will the Samsung Galaxy S25 Ultra feature?
The Samsung Galaxy S25 Ultra is expected to feature Qualcomm’s upcoming Snapdragon 8 Gen 4 processor, set to be unveiled at the Snapdragon Summit in October.
How does the Snapdragon 8 Gen 4 GPU perform?
The Adreno 750 GPU in the Snapdragon 8 Gen 4 reportedly matches the performance of MediaTek’s Dimensity 9300 processor but consumes half the power, focusing on energy efficiency.
Will the CPU performance of the Snapdragon 8 Gen 4 be a significant improvement?
The CPU performance of the Snapdragon 8 Gen 4 is expected to see only a single-digit percentage increase over the Snapdragon 8 Gen 3, making it a modest improvement.
What manufacturing process is used for the Snapdragon 8 Gen 4?
The Snapdragon 8 Gen 4 is manufactured using TSMC’s advanced 3nm process, which should provide efficiency improvements and cooler operation compared to the previous 4nm process.
What can Galaxy S25 Ultra buyers expect from the new processor?
Potential buyers of the Galaxy S25 Ultra can expect a device that emphasizes GPU efficiency and improved battery life, addressing common concerns about heat and battery drain in high-performance smartphones.
Also Read: Samsung Camera Upgrades for Galaxy S24, S25, and S26 Ultra Series Leaked
Also Read: Samsung Galaxy S25 Ultra Rumoured to Feature Redesigned Camera System
Also Read: Samsung Camera Upgrades for Galaxy S24, S25, and S26 Ultra Series Leaked
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