![]() |
![]() |
![]() |
Qualcomm QCM6490 | Intel Pentium 3825U | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm QCM6490 and the Intel Pentium 3825U and use benchmarks to check which processor is faster.
We compare the Qualcomm QCM6490 8 core processor released in Q4/2021 with the Intel Pentium 3825U which has 2 CPU cores and was introduced in Q1/2015. |
||
Qualcomm Snapdragon (104) | Family | Intel Pentium (150) |
Qualcomm QCM6490 (1) | CPU group | Intel Pentium 3000 (8) |
9 | Generation | 4 |
Kryo 670 | Architecture | Haswell U |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
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 Intel Pentium 3825U clocks with 1.90 GHz, has 2 CPU cores and can calculate 4 threads in parallel. |
||
Qualcomm QCM6490 | Characteristic | Intel Pentium 3825U |
8 | Cores | 2 |
8 | Threads | 4 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.71 GHz 1x Cortex-A78 |
A-Core | 1.90 GHz |
2.40 GHz 3x Cortex-A78 |
B-Core | -- |
NPU AI performanceThe 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. |
||
Qualcomm QCM6490 | Characteristic | Intel Pentium 3825U |
Qualcomm AI engine | AI hardware | -- |
-- | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (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. |
||
Qualcomm Adreno 643L | GPU | Intel HD Graphics (Broadwell GT1) |
0.81 GHz | GPU frequency | 0.30 GHz |
0.81 GHz | GPU (Turbo) | 0.85 GHz |
-- | GPU Generation | 8 |
6 nm | Technology | 14 nm |
1 | Max. displays | 3 |
-- | Compute units | 12 |
768 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
12.0 | DirectX Version | 11.2 |
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. |
||
Qualcomm Adreno 643L | GPU | Intel HD Graphics (Broadwell GT1) |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the Qualcomm QCM6490, while the Intel Pentium 3825U supports a maximum of 16 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
||
Qualcomm QCM6490 | Characteristic | Intel Pentium 3825U |
LPDDR5-6400, LPDDR4X-4266 | Memory | DDR3-1600 |
Max. Memory | 16 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
44.0 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
-- | PCIe version | 2.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 6.0 GB/s |
Thermal ManagementThe Qualcomm QCM6490 has a TDP of --. The TDP of the Intel Pentium 3825U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
Qualcomm QCM6490 | Characteristic | Intel Pentium 3825U |
-- | TDP (PL1 / PBP) | 15 W |
-- | 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 Intel Pentium 3825U is at 2.00 MB. The processor is manufactured in 22 nm. |
||
Qualcomm QCM6490 | Characteristic | Intel Pentium 3825U |
6 nm | Technology | 22 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1168 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q4/2021 | Release date | Q1/2015 |
-- | Release price | 145 $ |
show more data | show more data | |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
![]() |
Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz |
||
![]() |
Intel Pentium 3825U
Intel HD Graphics (Broadwell GT1) @ 0.85 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Pentium 3825U
2C 4T @ 1.90 GHz |
Devices using this processor |
|
Qualcomm QCM6490 | Intel Pentium 3825U |
Fairphone 5 | Unknown |