The Snapdragon 7 Gen 4 is the newer platform, but benchmark aggregates do not show it winning every category. NanoReview’s AnTuTu 11 results are nearly even, its Geekbench 6 CPU averages favor the older Snapdragon 7+ Gen 2, and its Steel Nomad Light score favors Gen 4. These are pooled results from different phones—not a controlled test of otherwise identical devices—so the phone’s cooling, software, configuration, and price matter as much as the chip label.
At a glance: which Snapdragon is newer?
Snapdragon 7 Gen 4 was announced in May 2025; Snapdragon 7+ Gen 2 arrived in March 2023. Gen 4 is therefore newer, but the “Plus” in the older chip’s name does not establish that it will outperform Gen 4 in every task. Qualcomm describes improvements for each platform against its predecessor, while independent comparison aggregates show different leaders depending on the benchmark.
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Specifications and platform features
| Specification or feature | Snapdragon 7+ Gen 2 | Snapdragon 7 Gen 4 |
|---|---|---|
| Announcement | March 2023; Qualcomm announcement: Qualcomm | May 15, 2025; Qualcomm announcement: Qualcomm |
| Manufacturing process | 4 nm, according to Qualcomm’s product page | Not stated in the cited Qualcomm product information |
| Peak CPU speed | Up to 2.91 GHz, according to Qualcomm’s product page | Not stated in the cited Qualcomm product information |
| 5G modem and peak download speed | X62 modem; up to 4.4 Gbps, according to Qualcomm’s product page | Release 17 5G; up to 4.2 Gbps, according to Qualcomm’s product page |
| Imaging and charging details highlighted by Qualcomm | 18-bit Spectra ISP and Quick Charge 5 support, according to Qualcomm’s product page | AI-enabled camera processing, according to Qualcomm’s product page |
| Other highlighted connectivity or platform features | Not stated in the cited Qualcomm material used here | Wi-Fi 7, Bluetooth 6.0, XPAN audio, and selected Snapdragon Elite Gaming features, according to Qualcomm’s product page |
“Not stated” means the cited material does not establish a comparable value here; it does not mean the platform lacks that capability. A phone maker also decides which supported platform features to implement, so check the exact handset specification before treating a platform capability as a phone feature.
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The figures below are the aggregates displayed by NanoReview’s comparison page when accessed for this comparison. They combine results from device samples rather than isolate the processors in the same handset. The sample counts differ, and results can reflect differences in phones, cooling, software, and test conditions.
#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 | Snapdragon 7+ Gen 2 | Snapdragon 7 Gen 4 | What the displayed results indicate |
|---|---|---|---|
| AnTuTu 11 | 1,317,007 (52 tests) | 1,329,936 (38 tests) | Close overall 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 for multi-core CPU performance. |
| 3DMark Steel Nomad Light | 614; 98% stability listed | 667; 98% stability listed | Gen 4 scores higher in this graphics test. This result does not establish game frame rates across titles or sustained thermal conditions. |
| Geekbench 6 Compute | 4,189 | 6,746 | Gen 4 scores higher in this GPU-compute result; it is not a general CPU score or a direct gaming frame-rate measurement. |
These results do not support a single winner for every workload. AnTuTu 11 is nearly tied, Geekbench 6 CPU averages favor the older chip, and the listed graphics-focused and compute results favor Gen 4. The sample sizes are unequal, and the comparison page does not make these figures a controlled chip-to-chip test.
Other comparison databases report different values. For example, 91mobiles’ comparison page reports an AnTuTu result of 1,457,989 for a Snapdragon 7 Gen 4 example. That figure is not directly interchangeable with NanoReview’s aggregate. Do not average the sites together or interpret one score as a universal result for every phone.
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
Qualcomm’s launch materials make claims against each platform’s stated predecessor context; they are vendor comparisons, not direct measurements of Snapdragon 7+ Gen 2 against Snapdragon 7 Gen 4.
- For Snapdragon 7+ Gen 2, Qualcomm advertised over 50% higher CPU performance, 2x GPU performance, and up to 13% better system power efficiency in its March 2023 launch material. Those figures describe Qualcomm’s stated comparison context at that launch, not a measured advantage over Gen 4.
- For Snapdragon 7 Gen 4, Qualcomm claims 27% higher CPU performance, 30% faster GPU graphics rendering, and 65% improved AI performance over its predecessor. These are Qualcomm’s May 2025 claims, not independent benchmark findings in this comparison.
Which chip should you choose?
For everyday responsiveness and CPU-heavy tasks
The Geekbench 6 aggregates listed above favor the 7+ Gen 2 in both single-core and multi-core results, but their samples differ substantially. Treat that as a reason to compare reviews of the actual phones—not proof that every 7+ Gen 2 handset will feel faster. The available figures do not establish a controlled comparison of sustained performance.
Rank #3
- 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.
For graphics and gaming
Gen 4 leads in the listed Steel Nomad Light and Geekbench 6 Compute results. Neither score guarantees higher frame rates in a particular game: game workload, graphics settings, software, cooling, and sustained power all affect the result. Look for testing of the specific phone and game if gaming performance is decisive.
For connectivity, camera features, and platform extras
Qualcomm highlights Wi-Fi 7, Bluetooth 6.0, XPAN audio, selected Snapdragon Elite Gaming features, and AI-enabled camera processing for Gen 4. For 7+ Gen 2, its product page lists an X62 5G modem, an 18-bit Spectra ISP, and Quick Charge 5 support. These platform descriptions are not a substitute for checking the features a manufacturer actually enabled in a specific handset.
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 a purchase decision
Compare complete phone models rather than buying by chipset name alone. The 91mobiles comparison lists POCO F5, Xiaomi Redmi Note 12 Turbo, and realme GT Neo 5 SE examples for Snapdragon 7+ Gen 2, and OPPO Reno16 5G and Motorola Edge 70 examples for Snapdragon 7 Gen 4. This is not an exhaustive global catalog. Confirm the regional model and chipset, memory and storage configuration, software, cooling, support policy, current stock, and price before choosing.
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Quick Recap
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.
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