Intel Core i7-6820HQ | Qualcomm Snapdragon 780G | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i7-6820HQ and the Qualcomm Snapdragon 780G and use benchmarks to check which processor is faster.
We compare the Intel Core i7-6820HQ 4 core processor released in Q3/2015 with the Qualcomm Snapdragon 780G which has 8 CPU cores and was introduced in Q2/2021. |
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Intel Core i7 (298) | Family | Qualcomm Snapdragon (104) |
Intel Core i 6000H (15) | CPU group | Qualcomm Snapdragon 780 (2) |
6 | Generation | 4 |
Skylake H | Architecture | Kryo 670 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
Intel Core i7-7820HQ | Successor | Qualcomm Snapdragon 782G |
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CPU Cores and Base FrequencyThe Intel Core i7-6820HQ is a 4 core processor with a clock frequency of 2.70 GHz (3.60 GHz). The processor can compute 8 threads at the same time. The Qualcomm Snapdragon 780G clocks with 2.40 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Intel Core i7-6820HQ | Characteristic | Qualcomm Snapdragon 780G |
4 | Cores | 8 |
8 | Threads | 8 |
normal | Core architecture | hybrid (Prime / big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.70 GHz (3.60 GHz) | A-Core | 2.40 GHz 1x Kryo 670 Prime |
-- | B-Core | 2.20 GHz 3x Kryo 670 Gold |
-- | C-Core | 1.90 GHz 4x Kryo 670 Silver |
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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Intel HD Graphics 530 | GPU | Qualcomm Adreno 642 |
0.35 GHz | GPU frequency | -- |
1.05 GHz | GPU (Turbo) | -- |
9 | GPU Generation | 5 |
14 nm | Technology | 5 nm |
3 | Max. displays | 1 |
24 | Compute units | 4 |
192 | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | 4 GB |
12 | DirectX Version | 12.0 |
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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Intel HD Graphics 530 | GPU | Qualcomm Adreno 642 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-6820HQ, while the Qualcomm Snapdragon 780G supports a maximum of 16 GB of memory with a maximum memory bandwidth of 34.1 GB/s enabled. |
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Intel Core i7-6820HQ | Characteristic | Qualcomm Snapdragon 780G |
LPDDR3-1866, DDR4-2133, DDR3L-1600 | Memory | LPDDR4X-4266 |
64 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 34.1 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | -- |
20 | PCIe lanes | -- |
19.7 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Core i7-6820HQ has a TDP of 45 W. The TDP of the Qualcomm Snapdragon 780G is 5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i7-6820HQ | Characteristic | Qualcomm Snapdragon 780G |
45 W | TDP (PL1 / PBP) | 5 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core i7-6820HQ has 8.00 MB cache and is manufactured in 14 nm. The cache of Qualcomm Snapdragon 780G is at 2.00 MB. The processor is manufactured in 5 nm. |
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Intel Core i7-6820HQ | Characteristic | Qualcomm Snapdragon 780G |
14 nm | Technology | 5 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | -- |
BGA 1440 | Socket | -- |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q3/2015 | Release date | Q2/2021 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i7-6820HQ
4C 8T @ 3.60 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.60 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
Intel HD Graphics 530 @ 1.05 GHz |
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Qualcomm Snapdragon 780G
Qualcomm Adreno 642 @ 0.00 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.60 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.60 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.60 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.60 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 2.70 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 2.70 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.60 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Intel Core i7-6820HQ
4C 8T @ 2.70 GHz |
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Qualcomm Snapdragon 780G
8C 8T @ 2.40 GHz |
Devices using this processor |
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Intel Core i7-6820HQ | Qualcomm Snapdragon 780G |
Unknown | Unknown |