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Qualcomm QCM6490 Benchmark, Test and specs
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The Qualcomm QCM6490 has 8 CPU cores and can process 8 threads at the same time. The processor was presented in Q4/2021 and is based on the 9. Generation of the Qualcomm Snapdragon series. In the Geekbench 5 benchmark, the Qualcomm QCM6490 achieved a result of 869 points (single-core) or 2,705 points (multi-core).
| Name: | Qualcomm QCM6490 |
|---|---|
| Family: | Qualcomm Snapdragon (104) |
| CPU group: | Qualcomm QCM6490 (1) |
| Architecture: | Kryo 670 |
| Technology: | 6 nm |
| Segment: | Smartphone / Tablet |
| Generation: | 9 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The Qualcomm QCM6490 has 8 cores. The clock frequency of the Qualcomm QCM6490 is 2.71 GHz. An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 8 / 8 |
|---|---|
| Core architecture: | hybrid (Prime / big.LITTLE) |
| A-Core: | 1x Cortex-A78 |
| B-Core: | 3x Cortex-A78 |
| Hyperthreading / SMT: | No |
|---|---|
| Overclocking: | No |
| A-Core Frequency: | 2.71 GHz |
| B-Core Frequency: | 2.40 GHz |
NPU AI performance
The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
| AI hardware: | Qualcomm AI engine |
|---|---|
| AI specifications: | -- |
| NPU + CPU + iGPU: | -- |
Integrated graphics (iGPU)
The Qualcomm QCM6490 has an integrated graphics that the system can use to efficiently play back videos. The Qualcomm QCM6490 has the Qualcomm Adreno 643L installed, which has -- streaming multiprocessors (768 shaders).
| GPU name: | Qualcomm Adreno 643L |
|---|---|
| GPU frequency: | 0.81 GHz |
| GPU (Turbo): | 0.81 GHz |
| Compute units: | -- |
| Shader: | 768 |
| Hardware Raytracing: | No |
| Release date: | Q4/2022 |
| Max. displays: | 1 |
|---|---|
| Generation: | -- |
| Direct X: | 12.0 |
| Technology: | 6 nm |
| Max. GPU Memory: | -- |
| Frame Generation: | No |
Hardware codec support
Processors with integrated graphics can process video codecs faster. Support for modern codecs can significantly increase system efficiency during video playback.
| h265 / HEVC (8 bit): | Decode / Encode |
|---|---|
| h265 / HEVC (10 bit): | Decode / Encode |
| h264: | Decode / Encode |
| VP8: | Decode / Encode |
| VP9: | Decode / Encode |
| AV1: | No |
|---|---|
| AVC: | Decode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
Memory & PCIeThe Qualcomm QCM6490 supports a maximum of memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 44.0 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| LPDDR5-6400 LPDDR4X-4266 | 44.0 GB/s 34.1 GB/s |
| Max. Memory: | |
| Memory channels: | 2 (Dual Channel) |
| ECC: | No |
| PCIe: | |
| PCIe Bandwidth: | -- |
Thermal ManagementThe Qualcomm QCM6490 has a TDP of . Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | -- |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Qualcomm QCM6490 is made in 6 nm and has 0.00 MB cache.
| Technology: | 6 nm |
|---|---|
| Chip design: | Chiplet |
| Socket: | -- |
| L2-Cache: | -- |
| L3-Cache: | -- |
| AES-NI: | No |
| Operating systems: | Android |
| Virtualization: | None |
|---|---|
| Instruction set (ISA): | Armv8-A (64 bit) |
| ISA extensions: | -- |
| Release date: | Q4/2021 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
8C 8T @ 2.71 GHz
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Benchmark results
The benchmark results for the Qualcomm QCM6490 have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Geekbench 6 (Single-Core)
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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Qualcomm Snapdragon 870
8C 8T @ 3.20 GHz |
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MediaTek Dimensity 7200
8C 8T @ 2.80 GHz |
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MediaTek Dimensity 1200
8C 8T @ 3.00 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Apple A11 Bionic
6C 6T @ 2.39 GHz |
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MediaTek Kompanio 1300T
8C 8T @ 2.60 GHz |
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MediaTek Dimensity 8050
8C 8T @ 3.00 GHz |
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Geekbench 6 (Multi-Core)
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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Qualcomm Snapdragon 855
8C 8T @ 2.84 GHz |
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HiSilicon Kirin 980
8C 8T @ 2.60 GHz |
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Samsung Exynos 1380
8C 8T @ 2.40 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Dimensity 1000C
8C 8T @ 2.00 GHz |
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Qualcomm Snapdragon 778G+
8C 8T @ 2.50 GHz |
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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Samsung Exynos 1480
8C 8T @ 2.75 GHz |
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MediaTek Dimensity 1300
8C 8T @ 3.00 GHz |
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MediaTek Dimensity 8050
8C 8T @ 3.00 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Dimensity 1200
8C 8T @ 3.00 GHz |
||
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Qualcomm Snapdragon 865
8C 8T @ 2.84 GHz |
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MediaTek Dimensity 8000
8C 8T @ 2.75 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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MediaTek Dimensity 930
8C 8T @ 2.20 GHz |
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Apple A12 Bionic
6C 6T @ 2.49 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
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Qualcomm Snapdragon 860
8C 8T @ 2.96 GHz |
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Qualcomm Snapdragon 855 Plus
8C 8T @ 2.96 GHz |
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MediaTek Kompanio 820
8C 8T @ 2.20 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Apple A15 Bionic (4-GPU)
Apple A15 (4 GPU Cores) @ 1.34 GHz |
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Samsung Exynos 2100
ARM Mali-G78 MP14 @ 0.76 GHz |
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Qualcomm Snapdragon 865
Qualcomm Adreno 650 @ 0.59 GHz |
||
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Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz |
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Apple A12Z Bionic
Apple A12Z @ 1.13 GHz |
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Samsung Exynos 990
ARM Mali-G77 MP11 @ 0.80 GHz |
||
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Qualcomm Snapdragon 855 Plus
Qualcomm Adreno 640 @ 0.68 GHz |
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AnTuTu 10 Benchmark
The AnTuTu 10 benchmark is one of the best-known benchmarks for mobile processors, which is now available in version 10. There is a version for Android-based smartphones and tablets, as well as a version for Apple mobile devices, i.e. iPhones and iPads.
The Antutu 10 benchmark has 3 phases. In the first phase, the device's RAM is tested, in phase 2 the graphics are tested and in the final phase the entire device is pushed to its performance limits by rendering 3D graphics.
Antutu 10 is therefore ideal for comparing the performance of different devices.
The Antutu 10 benchmark has 3 phases. In the first phase, the device's RAM is tested, in phase 2 the graphics are tested and in the final phase the entire device is pushed to its performance limits by rendering 3D graphics.
Antutu 10 is therefore ideal for comparing the performance of different devices.
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Google Tensor G3
8C 8T @ 2.91 GHz |
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Qualcomm Snapdragon 7 Gen 3
8C 8T @ 2.63 GHz |
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Samsung Exynos 1480
8C 8T @ 2.75 GHz |
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|
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
|
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Samsung Exynos 1380
8C 8T @ 2.40 GHz |
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|
Qualcomm Snapdragon 778G
8C 8T @ 2.40 GHz |
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Qualcomm Snapdragon 6 Gen 1
8C 8T @ 2.20 GHz |
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Benchmarks
Geekbench 6 (SC)
1,818 entries
1,818 entries
Geekbench 6 (MC)
1,764 entries
1,764 entries
Geekbench 5 (SC)
2,501 entries
2,501 entries
Geekbench 5 (MC)
2,473 entries
2,473 entries
FP32 SP (iGPU)
2,089 entries
2,089 entries
AnTuTu 10 Benchmark
18 entries
18 entries
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