Qualcomm QCM6490 | MediaTek Helio G90T | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm QCM6490 and the MediaTek Helio G90T and use benchmarks to check which processor is faster.
We compare the Qualcomm QCM6490 8 core processor released in Q4/2021 with the MediaTek Helio G90T which has 8 CPU cores and was introduced in Q3/2019. |
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Qualcomm Snapdragon (102) | Family | Mediatek Helio (37) |
Qualcomm QCM6490 (1) | CPU group | MediaTek Helio G90 (4) |
9 | Generation | 1 |
Kryo 670 | Architecture | Cortex-A76 / Cortex-A55 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm QCM6490 is a 8 core processor with a clock frequency of 2.71 GHz. The processor can compute 8 threads at the same time. The MediaTek Helio G90T clocks with 2.05 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Qualcomm QCM6490 | Characteristic | MediaTek Helio G90T |
8 | Cores | 8 |
8 | Threads | 8 |
hybrid (Prime / big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.71 GHz 1x Cortex-A78 |
A-Core | 2.05 GHz 2x Cortex-A76 |
2.40 GHz 3x Cortex-A78 |
B-Core | 2.00 GHz 6x Cortex-A55 |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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Qualcomm QCM6490 | Characteristic | MediaTek Helio G90T |
Qualcomm AI engine | AI hardware | -- |
-- | AI specifications | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Qualcomm Adreno 643L | GPU | ARM Mali-G76 MP4 |
0.81 GHz | GPU frequency | 0.80 GHz |
0.81 GHz | GPU (Turbo) | -- |
-- | GPU Generation | Bifrost 3 |
6 nm | Technology | 7 nm |
1 | Max. displays | 2 |
-- | Compute units | 4 |
768 | Shader | 64 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 4 GB |
12.0 | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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Qualcomm Adreno 643L | GPU | ARM Mali-G76 MP4 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode / Encode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the Qualcomm QCM6490, while the MediaTek Helio G90T supports a maximum of 10 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled. |
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Qualcomm QCM6490 | Characteristic | MediaTek Helio G90T |
LPDDR5-6400, LPDDR4X-4266 | Memory | LPDDR4X-4266 |
Max. Memory | 10 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
44.0 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Qualcomm QCM6490 has a TDP of --. The TDP of the MediaTek Helio G90T is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm QCM6490 | Characteristic | MediaTek Helio G90T |
-- | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm QCM6490 has 0.00 MB cache and is manufactured in 6 nm. The cache of MediaTek Helio G90T is at 0.00 MB. The processor is manufactured in 12 nm. |
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Qualcomm QCM6490 | Characteristic | MediaTek Helio G90T |
6 nm | Technology | 12 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
-- | ISA extensions | -- |
-- | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Android | Operating systems | Android |
Q4/2021 | Release date | Q3/2019 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz |
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MediaTek Helio G90T
ARM Mali-G76 MP4 @ 0.80 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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MediaTek Helio G90T
8C 8T @ 2.05 GHz |
Devices using this processor |
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Qualcomm QCM6490 | MediaTek Helio G90T |
Fairphone 5 | Unknown |