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The Snapdragon 7 Gen 4 is the newer platform, but benchmark aggregates do not show it winning every workload: AnTuTu 11 totals are nearly even, Geekbench 6 CPU averages favor the Snapdragon 7+ Gen 2, and one listed graphics test favors Gen 4. These scores come from pooled phone results, not a controlled test of otherwise identical devices, so the best choice depends on the handset as well as the chip.
At a glance: which chip is newer?
Qualcomm announced the Snapdragon 7+ Gen 2 in March 2023 and the Snapdragon 7 Gen 4 on May 15, 2025. Gen 4 is newer; the “Plus” in the older chip’s name does not establish that it is faster in every task, and the newer generation does not guarantee a win in every benchmark.
Qualcomm’s launch comparisons describe each platform relative to its own predecessor. They are not direct, independent measurements of the 7+ Gen 2 against the 7 Gen 4.
Specifications and platform features
| Specification or feature | Snapdragon 7+ Gen 2 | Snapdragon 7 Gen 4 |
|---|---|---|
| Announcement | March 2023 | May 15, 2025 |
| Peak CPU speed | Up to 2.91 GHz, according to Qualcomm’s product page | Not stated in the cited Qualcomm material |
| Manufacturing process | 4 nm, according to Qualcomm’s product page | Not stated in the cited Qualcomm material |
| 5G download peak | Up to 4.4 Gbps with the X62 5G modem, according to Qualcomm | Up to 4.2 Gbps; Qualcomm identifies Release 17 5G |
| Imaging and AI highlights | 18-bit Spectra ISP, per Qualcomm | Qualcomm highlights AI-enabled camera processing |
| Connectivity and other highlights | Quick Charge 5 support, per Qualcomm | Wi-Fi 7, Bluetooth 6.0, XPAN audio, and selected Snapdragon Elite Gaming features, per Qualcomm |
These are platform capabilities, not guarantees that every phone using a chip implements every feature. For example, a handset maker’s design and regional model can affect which connectivity, charging, camera, or gaming functions are available. Qualcomm’s product information is available for the Snapdragon 7+ Gen 2 and Snapdragon 7 Gen 4.
#1 Best Overall
- [Qualcomm QCS6490 flagship core support] Rubik Pi 3 SBC as the first AI development board equipped with 6nm qua-lcomm QCS6490, achieves intelligent computing power scheduling with triple-cluster CPU architecture (1×2.7GHz + 3×2.4GHz + 4×1.9GHz). Coupled with a 12TOPS NPU, it delivers 300% higher performance than Rasp berry Pi 5. The edge-optimized hardware design supports one-click TensorFlow/PyTorch model deployment, eliminating developers' computing power constraints.
- [Fast Response, Stable and Durable] Rubik Pi 3 Single Board Computer is equipped with 8GB of LPDDR4x memory, which significantly improves the efficiency of multitasking and AI computing; and 128GB of UFS 2.2 flash memory, with a measured sequential read speed of 1,050MB/s and a write speed of 240MB/s, which is a performance increase of more than 300% compared to the traditional SD card solution. This configuration is perfectly adapted to edge computing, robot control and other high-intensity application scenarios, and fully meets the dual needs of developers for storage performance and reliability.
- [Multi-OS Development Platform] The RUBIK Pi 3 Single Board Computer supports multiple operating systems including qua-lcomm Open Source Linux, Android, Ubuntu for qua-lcomm IoT platforms, and Debian 12. Featuring a compact 100×75mm lightweight design, it streamlines both prototyping and mass production workflows.
- [Industrial Grade Multimedia Processor] The RUBIK Pi 3 AI development board is capable of hardware-accelerated 4K60 H.264/H.265/VP9 decoding and 4K30 encoding.The Spectra 570 ISP supports advanced imaging configurations including a single 64-megapixel or three 22-megapixel cameras, while the 12TOPS NPU enables real-time AI processing.
- [8-core open-source development board] RUBIK Pi 3 development board features one 2.7 GHz qua-l-comm Kryo 670 Gold Plus CPU core, three 2.4 GHz qua-l-comm Kryo 670 Gold CPU cores and four 1.9 GHz qua-l-comm Kryo 670 Silver CPU cores, which is actually a qua-lcomms upgrades for the Cortex-A78 and Cortex-A55.
Benchmark comparison
The following figures are NanoReview comparison-page aggregates reported at the time of the comparison. Counts indicate the number of test results listed for each chip where available; they are not controlled tests on a matched pair of phones.
| Benchmark | Snapdragon 7+ Gen 2 | Snapdragon 7 Gen 4 | What the result suggests |
|---|---|---|---|
| AnTuTu 11 | 1,317,007 (52 tests) | 1,329,936 (38 tests) | Close totals; Gen 4 is about 1% higher in this aggregate. |
| Geekbench 6 single-core | 1,654 (51 tests) | 1,270 (17 tests) | The displayed aggregate favors 7+ Gen 2 for single-core CPU performance. |
| Geekbench 6 multi-core | 4,217 (51 tests) | 4,106 (17 tests) | The displayed aggregate also favors 7+ Gen 2, by a smaller margin. |
| 3DMark Steel Nomad Light | 614; 98% stability listed | 667; 98% stability listed | Gen 4 leads this listed graphics test; it does not establish performance in every game or sustained thermal scenario. |
| Geekbench 6 Compute | 4,189 | 6,746 | This is a GPU compute score, not a CPU score or a direct measure of game frame rates. |
Benchmark aggregates vary across databases. For example, 91mobiles lists an AnTuTu score of 1,457,989 for a Snapdragon 7 Gen 4 example, rather than NanoReview’s aggregate total. The databases use different samples and methods, so their scores should not be averaged or treated as interchangeable. See the NanoReview comparison and 91mobiles comparison.
Rank #2
- [Qualcomm QCS6490 flagship core support] Rubik Pi 3 SBC as the first AI development board equipped with 6nm qua-lcomm QCS6490, achieves intelligent computing power scheduling with triple-cluster CPU architecture (1×2.7GHz + 3×2.4GHz + 4×1.9GHz). Coupled with a 12TOPS NPU, it delivers 300% higher performance than Rasp berry Pi 5. The edge-optimized hardware design supports one-click TensorFlow/PyTorch model deployment, eliminating developers' computing power constraints.
- [Fast Response, Stable and Durable] Rubik Pi 3 Single Board Computer is equipped with 8GB of LPDDR4x memory, which significantly improves the efficiency of multitasking and AI computing; and 128GB of UFS 2.2 flash memory, with a measured sequential read speed of 1,050MB/s and a write speed of 240MB/s, which is a performance increase of more than 300% compared to the traditional SD card solution. This configuration is perfectly adapted to edge computing, robot control and other high-intensity application scenarios, and fully meets the dual needs of developers for storage performance and reliability.
- [Multi-OS Development Platform] The RUBIK Pi 3 Single Board Computer supports multiple operating systems including qua-lcomm Open Source Linux, Android, Ubuntu for qua-lcomm IoT platforms, and Debian 12. Featuring a compact 100×75mm lightweight design, it streamlines both prototyping and mass production workflows.
- [Industrial Grade Multimedia Processor] The RUBIK Pi 3 AI development board is capable of hardware-accelerated 4K60 H.264/H.265/VP9 decoding and 4K30 encoding.The Spectra 570 ISP supports advanced imaging configurations including a single 64-megapixel or three 22-megapixel cameras, while the 12TOPS NPU enables real-time AI processing.
- [8-core open-source development board] RUBIK Pi 3 development board features one 2.7 GHz qua-l-comm Kryo 670 Gold Plus CPU core, three 2.4 GHz qua-l-comm Kryo 670 Gold CPU cores and four 1.9 GHz qua-l-comm Kryo 670 Silver CPU cores, which is actually a qua-lcomms upgrades for the Cortex-A78 and Cortex-A55.
What Qualcomm’s performance claims mean
At launch, Qualcomm said the Snapdragon 7+ Gen 2 offered over 50% higher CPU performance, 2x GPU performance, and up to 13% better system power efficiency in its stated predecessor comparison. For the Snapdragon 7 Gen 4, Qualcomm claimed 27% higher CPU performance, 30% faster GPU rendering, and 65% improved AI performance over its predecessor.
Those percentages use different launch contexts and are vendor claims, not a head-to-head comparison between these two chips. Qualcomm’s announcements provide the original context: 7+ Gen 2 launch announcement and 7 Gen 4 launch announcement.
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- ESP32-C6 GEEK Development Board,Suitable for creative WF 6 and BT applications based on ESP32-C6.
- Integrated LCD display, TF card slot, BOOT button and other peripheral interfaces.
- Adopts high-performance 32-bit RISC-V processor, up to 160MHz main frequency.
- Onboard 3PIN UART header, 3PIN GPIO header and 4PIN I2C header.
- Equipped with plastic case and cables.
How to choose between phones using these chips
For everyday CPU responsiveness
The Geekbench 6 aggregate in this comparison favors the older 7+ Gen 2 in both single-core and multi-core results. The sample counts differ, however, and phone cooling, firmware, and power limits can change results. Treat this as a signal to compare specific phones rather than proof that every 7+ Gen 2 phone will feel faster.
For gaming and graphics
Gen 4 scores higher in the listed Steel Nomad Light result, while its Geekbench 6 Compute score is also higher. Compute is not a game benchmark, and one graphics test cannot predict frame rates across games, graphics APIs, or long sessions. Look for sustained gaming tests on the actual phone models you are considering.
Rank #4
- Product advantages:Core board module programming development board's the speed of developing product prototypes is faster, the program is easier to achieve modularity, and maintenance is more convenient
- More suitable for beginners:Programming development board does not require complicated settings, installation of special software and additional hardware, or compilation and downloading. Programming in any text editor via a USB
- Most of the hardware functions:Core board module programming development board can be driven by a single command, and can be developed quickly without understanding the underlying hardware. Very good for product prototyping and software migration, making the development process easy and full of fun
- Programming development board includes 4 LEDs on the for pyboard, the USR button, the reset button and the booto button, that can indicate and use to interact with the system, built-in USB, with flash and reset switches, easy to program
- Applicable users:Core board module programming development board is a program development learning tool for makers, DIY enthusiasts, and engineers
For connectivity, camera, and platform extras
Gen 4’s cited platform highlights include Wi-Fi 7, Bluetooth 6.0, XPAN audio, Release 17 5G, and AI-enabled camera processing. The 7+ Gen 2 product information specifies an X62 modem with peak downloads up to 4.4 Gbps, an 18-bit Spectra ISP, and Quick Charge 5 support. Confirm the specific handset supports and exposes the feature you want; chip capability alone does not settle implementation.
For a purchase decision
Examples listed by 91mobiles include the POCO F5, Xiaomi Redmi Note 12 Turbo, and realme GT Neo 5 SE with the 7+ Gen 2, and the OPPO Reno16 5G and Motorola Edge 70 with Gen 4. This is not an exhaustive or globally current catalog. Verify the exact regional model and chipset, along with memory, storage, software support, price, and availability. Cooling, battery capacity, display, and firmware can matter more to the experience than a small difference in aggregate scores.
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Best Value
- UNLEASH 12 TOPS AI POWER: Powered by the advanced Qualcomm QCS6490 chipset, this development board delivers a staggering 12 TOPS of AI computing performance. Perfect for demanding edge AI, machine learning, and computer vision projects, ensuring lightning-fast processing and real-time analytics.
- MASSIVE MEMORY & STORAGE: Equipped with 8GB of high-speed RAM and 128GB of ultra-fast UFS storage. Experience seamless multitasking, rapid data access, and ample space for your complex algorithms, large datasets, and heavy-duty applications without any bottlenecks.
- SEAMLESS CONNECTIVITY & I/O: Stay connected with robust Wi-Fi 5 and Bluetooth 5.2 capabilities. Features versatile I/O options including HDMI for high-res displays and USB 3.1 for ultra-fast data transfer, making it the ultimate hub for your IoT ecosystem.
- MULTI-OS FLEXIBILITY: Designed for true developers, this board offers comprehensive Multi-OS support. Whether you prefer the versatility of Android or the robust control of Linux, seamlessly switch and deploy the environment that best suits your project needs.
- 🛠️ THE ULTIMATE IOT & AI CATALYST: Transform your ideas into reality. From smart home automation and industrial robotics to advanced AI prototyping, this board provides the enterprise-grade reliability and cutting-edge specs required to build the future of technology.
Verdict
Choose based on the complete phone, not the chipset name alone. The Snapdragon 7 Gen 4 is newer and leads the cited Steel Nomad Light and AnTuTu 11 aggregates, while the Snapdragon 7+ Gen 2 leads the cited Geekbench 6 CPU aggregates. The available scores are useful indicators, not a controlled comparison that establishes one universal winner.
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.
