Qualcomm Adreno 505 vs Qualcomm Adreno 643
Qualcomm Adreno 505
► remove from comparisonThe Qualcomm Adreno 505 is a mobile graphics card for mid-range smartphones and tablets (mostly Android based). It is included in the Qualcomm Snapdragon 430 / 435 SoCs and based on the Adreno 500 architecture (like the Adreno 520 in the S820, which should be fully compatible in software).
The GPU supports modern standards like Vulkan 1.0 (according to Wikipedia), OpenGL ES 3.1 + AE (3.2 in other sources), OpenCL 2.0 and DirectX 12 (FL 12.1 according to Wikipedia, 11.1 according to Qualcomm). Furthermore, the GPU supports Universal Bandwidth Compression (UBWC) to save memory bandwidth. Compared to the faster Adreno 506, the 505 is manufactured in the older 28nm process and offers less raw performance.
Qualcomm Adreno 643
► remove from comparison
The Qualcomm Adreno 643 is an integrated graphics unit (iGPU) that is used in the Qualcomm QCM6490 and QCS6490. The SoC is not only intended for use in Android-based smartphones and tablets, but also for IoT products with Linux, Ubuntu or Windows 11 IoT Enterprise. In the QCM6490 and QCS6490 the 643 clocks at 812 MHz.
Qualcomm Adreno 505 | Qualcomm Adreno 643 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Adreno 600 Series |
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Architecture | Adreno 500 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Core Speed | 450 MHz | 812 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Shared Memory | yes | yes | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
API | DirectX 12.1, OpenGL ES 3.2, Vulkan | DirectX 12, OpenGL ES 3.2, OpenCL 2.0, Vulkan 1.x | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
technology | 14 nm | 6 nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features | OpenGL ES 3.2, OpenCL 2.0, Direct3D 12 (FL 12_1) | OpenGL ES 3.2, OpenCL 2.0, DirectX 12, Vulkan 1.1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Date of Announcement | 15.12.2015 | 12.08.2021 |
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Benchmarks
GFXBench T-Rex HD Offscreen C24Z16 + Qualcomm Adreno 505
Average Benchmarks Qualcomm Adreno 505 → 100% n=9
Average Benchmarks Qualcomm Adreno 643 → 1468% n=9

* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
Game Benchmarks
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
Average Gaming Qualcomm Adreno 505 → 100%
Average Gaming 30-70 fps → 100%
Average Gaming Qualcomm Adreno 643 → 187%
Average Gaming 30-70 fps → 187%
Qualcomm Adreno 505 | Qualcomm Adreno 643 | |||||||||||||
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low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | |||
Genshin Impact | 58 | 40 | 38 | |||||||||||
PUBG Mobile | 25 | 24 | 60 | 40 | 40 | |||||||||
Dead Trigger 2 | 39 | 60 | ||||||||||||
Qualcomm Adreno 505 | Qualcomm Adreno 643 | |||||||||||||
low | med. | high | ultra | QHD | 4K | low | med. | high | ultra | QHD | 4K | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 1 | 1 | 1 | | | | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 1 1 | 2 | 1 1 | 1 | | |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List