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Qualcomm QCM6490 | Intel Core i7-7700 | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm QCM6490 and the Intel Core i7-7700 and use benchmarks to check which processor is faster.
We compare the Qualcomm QCM6490 8 core processor released in Q4/2021 with the Intel Core i7-7700 which has 4 CPU cores and was introduced in Q1/2017. |
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Qualcomm Snapdragon (104) | Family | Intel Core i7 (298) |
Qualcomm QCM6490 (1) | CPU group | Intel Core i 7000 (17) |
9 | Generation | 7 |
Kryo 670 | Architecture | Kaby Lake S |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Core i7-6700 |
-- | Successor | Intel Core i7-8700 |
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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 Intel Core i7-7700 clocks with 3.60 GHz (4.20 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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Qualcomm QCM6490 | Characteristic | Intel Core i7-7700 |
8 | Cores | 4 |
8 | Threads | 8 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.71 GHz 1x Cortex-A78 |
A-Core | 3.60 GHz (4.20 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. |
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Qualcomm QCM6490 | Characteristic | Intel Core i7-7700 |
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. |
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Qualcomm Adreno 643L | GPU | Intel HD Graphics 630 |
0.81 GHz | GPU frequency | 0.35 GHz |
0.81 GHz | GPU (Turbo) | 1.15 GHz |
-- | GPU Generation | 9.5 |
6 nm | Technology | 14 nm |
1 | Max. displays | 3 |
-- | Compute units | 24 |
768 | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 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 | Intel HD Graphics 630 |
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 |
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 Intel Core i7-7700 supports a maximum of 64 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled. |
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Qualcomm QCM6490 | Characteristic | Intel Core i7-7700 |
LPDDR5-6400, LPDDR4X-4266 | Memory | DDR4-2400 |
Max. Memory | 64 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
44.0 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | 8.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 16 |
-- | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe Qualcomm QCM6490 has a TDP of --. The TDP of the Intel Core i7-7700 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm QCM6490 | Characteristic | Intel Core i7-7700 |
-- | TDP (PL1 / PBP) | 65 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 Core i7-7700 is at 8.00 MB. The processor is manufactured in 14 nm. |
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Qualcomm QCM6490 | Characteristic | Intel Core i7-7700 |
6 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2, AVX2 |
-- | Socket | LGA 1151 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q4/2021 | Release date | Q1/2017 |
-- | Release price | 310 $ |
show more data | show more data | |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.20 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.00 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.20 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.00 GHz |
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Qualcomm QCM6490
Qualcomm Adreno 643L @ 0.81 GHz |
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Intel Core i7-7700
Intel HD Graphics 630 @ 1.15 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.20 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.00 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.20 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.00 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 3.60 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.00 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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![]() |
Intel Core i7-7700
4C 8T @ 4.00 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
||
![]() |
Intel Core i7-7700
4C 8T @ 4.20 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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![]() |
Intel Core i7-7700
4C 8T @ 3.60 GHz |
![]() |
Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.20 GHz |
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Qualcomm QCM6490
8C 8T @ 2.71 GHz |
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Intel Core i7-7700
4C 8T @ 4.00 GHz |
Devices using this processor |
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Qualcomm QCM6490 | Intel Core i7-7700 |
Fairphone 5 | Unknown |