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Qualcomm Adreno 640 vs Qualcomm Adreno 620

Qualcomm Adreno 640

► remove from comparison Qualcomm Adreno 640

The Qualcomm Adreno 640 is a smartphone and tablet GPU that is integrated within the Qualcomm Snapdragon 855 SoC. The chip will be available from early 2019 and will be used mainly in high-end Android devices.

According to Qualcomm, the Adreno 640 GPU offers a 20% improved performance over the Adreno 630, its predecessor, which is integrated in the Snapdragon 845 SoC. The enhanced performance is achieved by the Adreno 640 having 50% more FP16 and FP32 compute units (ALUs) than the Adreno 630, while its 7 nm FinFET manufacturing process makes it 20% more efficient too.

The Adreno 640 will also support the Vulkan 1.1 API, something which is possible for other Adreno 600 series GPUs too.

Qualcomm Adreno 620

► remove from comparison Qualcomm Adreno 620

The Qualcomm Adreno 620 is a mobile graphics card for upper mid-range smartphones and tablets (mostly Android based). It is included in the Qualcomm Snapdragon 765G and 765 SoCs and based on the Adreno 600 architecture (like the Adreno 630, which should be fully compatible in software).

According to Qualcomm, the Adreno 620 in the 765G is 10% faster than the one in the 765 and 20% faster than the old Adreno 618. In our benchmarks, the Adreno 620 in the Snapdragon 765G even was 25% faster in selected benchmarks, but the faster CPU will also influence the results.

The GPU supports modern standards like Vulkan 1.0 (according to Wikipedia), OpenGL ES 3.2, OpenCL 2.0 and DirectX 11 (FL 11_1).

Qualcomm Adreno 640Qualcomm Adreno 620
ManufacturerQualcommQualcomm
Adreno 600 Series
Adreno 660 compare
Adreno 650 compare @ 0.25 - 0.67 GHz
Adreno 685 compare
Adreno 680 compare
Adreno 642 compare
Adreno 642 compare
Adreno 640
Adreno 630 compare
Adreno 620
Adreno 619 compare
Adreno 619L compare
Adreno 618 compare
Adreno 616 compare
Adreno 612 compare
Adreno 610 compare
Adreno 660 compare
Adreno 650 compare @ 0.25 - 0.67 GHz
Adreno 685 compare
Adreno 680 compare
Adreno 642 compare
Adreno 642 compare
Adreno 640
Adreno 630 compare
Adreno 620
Adreno 619 compare
Adreno 619L compare
Adreno 618 compare
Adreno 616 compare
Adreno 612 compare
Adreno 610 compare
Shared Memoryyesyes
DirectXDirectX 12DirectX 12
technology10 nm14 nm
FeaturesOpenGL ES 3.2, OpenCL 2.0, DirectX 12, Vulkan 1.1OpenGL ES 3.2, OpenCL 2.0, Direct3D 12 (FL 11_1)
Date of Announcement12.02.2018 09.04.2019
ArchitectureAdreno 600
CPU in Adreno 640GPU Base SpeedGPU Boost / Turbo
Qualcomm Snapdragon 8608 x ? MHz, 5 W250 MHz675 MHz
Qualcomm Snapdragon 855+ / 855 Plus8 x ? MHz, 5 W250 MHz675 MHz
Qualcomm Snapdragon 8558 x 2840 MHz, 5 W? MHz585 MHz
min. - max.? - 250 MHz585 - 675 MHz
CPU in Adreno 620GPU Base SpeedGPU Boost / Turbo
Qualcomm Snapdragon 765G8 x 1800 MHz? MHz? MHz
Qualcomm Snapdragon 7658 x 1800 MHz? MHz? MHz
min. - max.? - 250 MHz? - 675 MHz

Benchmarks

GFXBench (DX / GLBenchmark) 2.7
GLBench 2.7 T-Rex HD Offscreen C24Z16 + Qualcomm Adreno 640
GLBench 2.7 T-Rex HD Offscreen C24Z16 + Qualcomm Adreno 620
GLBench 2.7 T-Rex HD Onscreen C24Z16 + Qualcomm Adreno 640
GLBench 2.7 T-Rex HD Onscreen C24Z16 + Qualcomm Adreno 620
Basemark GPU 1.2 - Basemark GPU 1.2 Vulkan Official Medium Offscreen 1080
64.9 fps (3%)
30.4 fps (2%)
PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile 2D Graphics Tests
min: 10504     avg: 18251     median: 14922.5 (15%)     max: 40654 Points
min: 11776     avg: 21536     median: 21536 (22%)     max: 31296 Points
PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile 3D Graphics Tests
min: 4244     avg: 11804     median: 5422.5 (12%)     max: 44840 Points
min: 5334     avg: 16658     median: 16657.5 (37%)     max: 27981 Points

Average Benchmarks Qualcomm Adreno 640 → 100% n=18

Average Benchmarks Qualcomm Adreno 620 → 77% n=18

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* 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.

League of Legends: Wild Rift

League of Legends: Wild Rift

2020
low
Adreno 620:
60 fps  fps
high
Adreno 620:
60 fps  fps
ultra
Adreno 620:
60 fps  fps
Genshin Impact

Genshin Impact

2020
med.
Adreno 620:
52 fps  fps
ultra
Adreno 620:
23 fps  fps
Armajet

Armajet

2020
high
100%
Adreno 640:
30 fps  fps
250%
Adreno 620:
60 fps 90 fps ~ 75 fps
PUBG Mobile

PUBG Mobile

2018
low
Adreno 620:
30 fps 40 fps 40 fps 40 fps 40 fps 40 fps ~ 38 fps
med.
Adreno 620:
40 fps 40 fps 40 fps ~ 40 fps
high
100%
Adreno 640:
30 fps 30 fps 40 fps 40 fps 40 fps 59 fps 60 fps 60 fps ~ 45 fps
69%
Adreno 620:
30 fps 30 fps 30 fps 30 fps 30 fps 30 fps 30 fps 30 fps 30 fps 40 fps ~ 31 fps
World of Tanks Blitz

World of Tanks Blitz

2018
high
100%
Adreno 640:
60 fps  fps
Arena of Valor

Arena of Valor

2018
low
100%
Adreno 640:
59 fps 60 fps 60 fps 60 fps 60 fps 60 fps 60 fps ~ 60 fps
75%
Adreno 620:
30 fps 60 fps ~ 45 fps
ultra
100%
Adreno 640:
30 fps 59 fps 60 fps 60 fps 60 fps 60 fps 60 fps 60 fps 61 fps 62 fps