iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Both the Snapdragon 8s Gen 4 and MediaTek Dimensity 9400e are premium Android phone platforms, but their CPU designs differ and benchmark results do not produce one universal winner. In a Smartprix comparison of the iQOO Neo 10 and realme GT 7, the realme led several CPU and graphics scores, while the iQOO scored higher in Vulkan. Those results describe the tested phones and modes—not every handset built around either chip.
How their CPU and GPU designs differ
MediaTek specifies a Dimensity 9400e CPU with four Cortex-X4 cores and four Cortex-A720 cores. One X4 core can run at up to 3.4 GHz, three at up to 2.85 GHz, and the four A720 cores at up to 2.0 GHz. The platform has 8 MB of L3 cache and 10 MB of system-level cache. MediaTek announced the chip on May 14, 2025, describing its process technology as TSMC third-generation 4nm.
Qualcomm lists a Kryo CPU clocked up to 3.2 GHz for the Snapdragon 8s Gen 4, but its product page does not give a comparable core-by-core layout. That makes a direct architectural comparison incomplete: a peak clock alone does not show how different workloads use the CPU.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesFor graphics, MediaTek names an Immortalis-G720 MC12 GPU. Qualcomm’s product page identifies an Adreno GPU without stating its model; an independent comparison identifies it as Adreno 825. Keep that model attribution separate from Qualcomm’s own specification.
#1 Best Overall
- Ultra-high Performance Chipset: This cell phone is equipped with a powerful and efficient Snapdragon 8s Gen 4 chip, using 4nm technology and a full-core 3.2GHz CPU, supporting 24GB LPDDR5X memory + UFS 4.0 flash memory, and equipped with an AI engine, with comprehensive performance upgrades.
- Revolutionary 50MP Quad Camera System: This smartphone is equipped with All 50MP four camera system: Including a Main Camera, a Periscope, an Ultra-wide Camera, and a ultra-clear Front Camera; this cell phone support Ultra XDR 4K video, Auto Tone, Portrait Optimiser, Motion Capture Mode, Night Mode; Whether you're a photographer, vlogger, or social media enthusiast, with the pro-grade camera system and AI enhancements, this Nothing phone can ensure every shot is masterpiece-ready.
- One-Touch Control, AI-Powered Organization：ESSENTIAL KEY: A new button on the side of your device.Press once to capture your screen, long-press to record voice and ideas, and double-press to access Essential Space; ESSENTIAL SPACE: Everything in one place, organised the way you want it to be，AI mobile phones helps organise your captures, generating suggestions, and staying on top of what matters; Explore more AI features, Let AI enrich your life
- GLYPH INTERFACE: Where Light Speaks; The Glyph Matrix transforms your phone into an interactive playground—smart animations turn notifications, tools, and games into living light experiences; NFC: An animation comes to life when NFC is triggered; Glyph Button: Quick-tap to browse Glyph Toys, long-press to launch—from utilities to games; Smarter Alerts: Notifications now speak in light and sound, blending visuals with meaning; Beyond illumination; This is interaction, redefined.
- Larger and Brighter FHD Display: 6.67" FHD+ 1.5K AMOLED flex screen with 1.07B colors & 120Hz adaptive refresh for ultra-smooth visuals; Vs Nothing Phone (2)/(3a): Phone (3) boasts 181.2% brighter (4500 nits), 16.7% sharper (460 PPI), and 316% faster touch response (1000Hz); IP68-rated—tough enough for any adventure.
What the platforms specify—and what phones may implement
These are platform capabilities, not guarantees that every phone maker enables every feature. Device configuration, regional variants, cooling, and software can affect what a buyer actually gets.
| Capability | Dimensity 9400e | Snapdragon 8s Gen 4 |
|---|---|---|
| Manufacturing process | TSMC third-generation 4nm, according to MediaTek’s May 14, 2025 announcement | 4nm, according to Qualcomm’s product brief |
| Memory and storage | LPDDR5X/LPDDR5T; UFS 4 with MCQ | UFS 4.0 support |
| Wireless connectivity | Wi-Fi 7; Bluetooth 6.0 | Wi-Fi 7 up to 5.8 Gbps; Bluetooth 6.0; Snapdragon 5G Modem-RF System with peak download speed up to 4.2 Gbps |
| Display output | Up to WQHD at 180 Hz or 4K at 120 Hz | Not listed in the cited product information |
| Camera and video | Camera sensors up to 320 MP; 8K at 30 fps or 4K at 60 fps capture | Not listed in the cited product information |
| Gaming and graphics features | Hardware ray tracing, Adaptive Gaming Technology 2.0, and Frame Rate Converter 2.0+ | Hardware ray tracing, Adaptive Performance Engine, and Game Super Resolution 2.0 |
MediaTek says MFRC 2.0+ can provide up to 40% power savings in popular titles; this is a conditional vendor claim, not an independent battery comparison against Qualcomm. Qualcomm’s stated 31% CPU and up-to-49% GPU improvements compare the 8s Gen 4 with the earlier Snapdragon 8s Gen 3, not with the Dimensity 9400e.
What direct phone benchmarks show
Smartprix updated its comparison on May 30, 2025, using an iQOO Neo 10 with Snapdragon 8s Gen 4 and a realme GT 7 with Dimensity 9400e. Both phones ran their highest performance modes: Monster mode on the iQOO and GT mode on the realme.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Rank #2
- Ultra-high Performance Chipset: This cell phone is equipped with a powerful and efficient Snapdragon 8s Gen 4 chip, using 4nm technology and a full-core 3.2GHz CPU, supporting 24GB LPDDR5X memory + UFS 4.0 flash memory, and equipped with an AI engine, with comprehensive performance upgrades.
- Revolutionary 50MP Quad Camera System: This smartphone is equipped with All 50MP four camera system: Including a Main Camera, a Periscope, an Ultra-wide Camera, and a ultra-clear Front Camera; this cell phone support Ultra XDR 4K video, Auto Tone, Portrait Optimiser, Motion Capture Mode, Night Mode; Whether you're a photographer, vlogger, or social media enthusiast, with the pro-grade camera system and AI enhancements, this Nothing phone can ensure every shot is masterpiece-ready.
- One-Touch Control, AI-Powered Organization：ESSENTIAL KEY: A new button on the side of your device.Press once to capture your screen, long-press to record voice and ideas, and double-press to access Essential Space; ESSENTIAL SPACE: Everything in one place, organised the way you want it to be，AI mobile phones helps organise your captures, generating suggestions, and staying on top of what matters; Explore more AI features, Let AI enrich your life
- GLYPH INTERFACE: Where Light Speaks; The Glyph Matrix transforms your phone into an interactive playground—smart animations turn notifications, tools, and games into living light experiences; NFC: An animation comes to life when NFC is triggered; Glyph Button: Quick-tap to browse Glyph Toys, long-press to launch—from utilities to games; Smarter Alerts: Notifications now speak in light and sound, blending visuals with meaning; Beyond illumination; This is interaction, redefined.
- Larger and Brighter FHD Display: 6.67" FHD+ 1.5K AMOLED flex screen with 1.07B colors & 120Hz adaptive refresh for ultra-smooth visuals; Vs Nothing Phone (2)/(3a): Phone (3) boasts 181.2% brighter (4500 nits), 16.7% sharper (460 PPI), and 316% faster touch response (1000Hz); IP68-rated—tough enough for any adventure.
| Test | iQOO Neo 10, Snapdragon 8s Gen 4 | realme GT 7, Dimensity 9400e |
|---|---|---|
| AnTuTu V10 | 1,960,780 | 2,236,357 |
| Geekbench 6 CPU, single-core / multi-core | 2,064 / 6,541 | 2,200 / 7,252 |
| Geekbench 6 GPU OpenCL | 13,920 | 14,945 |
| Geekbench 6 GPU Vulkan | 18,816 | 15,417 |
| 3DMark Wild Life Extreme | 3,499 | 5,247 |
| 3DMark stress-test stability | 77.5% | 68.3% |
In this particular comparison, the realme scored higher in AnTuTu, Geekbench 6 CPU, OpenCL, and Wild Life Extreme; the iQOO scored higher in Vulkan and had the higher reported stress-test stability. Smartprix also found slightly higher frame rates for the realme in Wuthering Waves and BGMI, with Genshin Impact results close. Its measured temperatures were generally lower on the realme, but cooling can reflect the design of each tested phone as much as the platform.
Why other benchmark tables disagree
Results from other sources do not reproduce a single consistent ordering. NanoReview’s database, accessed in 2026, reports AnTuTu 10 totals of 2,082,208 for Snapdragon and 2,093,827 for Dimensity, plus Geekbench 6 scores of 2,154/6,880 and 2,233/7,258, respectively. 91mobiles lists 2,125,733 for the Dimensity 9400e and 2,366,913 for the Snapdragon 8s Gen 4 in its comparison. These are database figures based on their own device pools and aggregation methods, not results from one shared test setup.
Notebookcheck’s account of MediaTek’s launch-event comparison reports 8,000 in Geekbench 6.2 multi-core and 99 fps in a 1440p GFXBench Aztec Ruins Vulkan test for the Dimensity 9400e, versus roughly 7,300 and 77 fps for Snapdragon. Notebookcheck cautions that MediaTek’s direct comparison is selectively framed and recommends hands-on testing. Treat those figures as vendor-event comparisons reported by Notebookcheck, not a neutral cross-phone verdict.
Rank #3
- Snapdragon 8s Gen 3 chipset: The Realme GT6 is equipped with a powerful Snapdragon 8s Gen 3 processor, designed to easily handle high load scenarios in gaming, providing smooth multitasking performance and excellent energy efficiency. Users can flexibly control device performance between 50% and 100% by adjusting CPU and GPU performance settings to meet different needs.
- Ultra bright display technology: The GT6 uses cutting-edge luminescent materials to create an easy to read and visually stunning screen experience. Its ultra-high brightness display screen (up to 6000 nits) and 2160 Hz PWM dimming function not only improve viewing comfort, but also ensure the accuracy of color display.
- Top of the line Sony LYT-808 OIS camera: The GT6 is equipped with an industry-leading 1/1.4-inch large-sized sensor, providing unparalleled performance for night photography. With the HyperTone imaging engine, realistic colors and delicate light and shadow contrasts can be captured in both bright and dim environments. Super OIS technology further enhances image stability and clarity, improving the success rate of shooting.
- Iceberg Steam Cooling System: By combining 10014 square millimeters of 3D tempered dual VC heat dissipation plates and a 9-layer cooling structure, coupled with side full zone cooling design, GT6 achieves efficient and consistent high-performance gaming experience, while significantly reducing heat perception and ensuring temperature control during long-term gaming.
- Intelligent prediction and personalized advice: The built-in artificial intelligence can identify your usage habits, predict your needs, and provide accurate advice. For example, when you long press the text to book a hotel, the AI will automatically pop up a series of map prompts to help you quickly find the best route to your destination.
Benchmark versions, phones, performance modes, cooling, and aggregation methods differ. Small gaps between results should not be read as a reliable universal lead, and a GPU score in one API does not predict the ordering in another.
Which platform is better for gaming?
Neither chip can be called the universal gaming winner from the available evidence. The Dimensity-based realme GT 7 led several tests and some game frame-rate measurements in Smartprix’s comparison, while the Snapdragon-based iQOO Neo 10 won its Vulkan score and recorded higher stress-test stability. The difference in stability also shows why a high peak score does not, by itself, describe sustained performance.
For a purchase, compare the exact phone models and regional versions. Look for sustained gaming results, temperature behavior, cooling design, battery performance, and the games or graphics APIs you actually use. Chip-level feature lists cannot establish how long a particular phone will hold performance or how long its battery will last.
What to check before choosing a phone
- Exact model and region: Confirm the processor and feature set in the specific regional variant; platform support does not ensure every implementation.
- Cooling and sustained performance: Give stress tests and longer gaming sessions more weight than a single peak benchmark if you play for extended periods.
- Battery behavior: Compare independent tests of the actual handsets. MediaTek’s up-to-40% MFRC power-savings figure is conditional on enabling that feature and is not a head-to-head battery-life result.
- Software support and price: Check current manufacturer commitments, local pricing, and available configurations for the phones you can buy. These are handset-specific and cannot be inferred from the processor specifications.
- Connectivity and media needs: Verify that the phone implements the Wi-Fi, memory, display, camera, and video capabilities that matter to you.
The cited comparison phones are the iQOO Neo 10 and realme GT 7. They are examples of complete handset designs, not interchangeable tests of the chips in isolation; availability and configurations can vary by region.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Recommended Free Tools
