Qualcomm Snapdragon 845 | Intel Atom x6427FE | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 845 and the Intel Atom x6427FE and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 845 8 core processor released in Q1/2018 with the Intel Atom x6427FE which has 4 CPU cores and was introduced in Q1/2021. |
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Qualcomm Snapdragon (102) | Family | Intel Atom (108) |
Qualcomm Snapdragon 845/850 (2) | CPU group | Intel Atom x6000 (10) |
5 | Generation | 6 |
Kryo 385 | Architecture | Elkhart Lake |
Mobile | Segment | Mobile |
Qualcomm Snapdragon 835 | Predecessor | -- |
Qualcomm Snapdragon 855 | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 845 is a 8 core processor with a clock frequency of 2.80 GHz. The processor can compute 8 threads at the same time. The Intel Atom x6427FE clocks with 1.90 GHz, has 4 CPU cores and can calculate 4 threads in parallel. |
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Qualcomm Snapdragon 845 | Characteristic | Intel Atom x6427FE |
8 | Cores | 4 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.80 GHz 4x Kryo 385 Gold |
A-Core | 1.90 GHz |
1.80 GHz 4x Kryo 385 Silver |
B-Core | -- |
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 630 | GPU | Intel UHD Graphics 10th Gen (32 EU) |
0.70 GHz | GPU frequency | 0.40 GHz |
-- | GPU (Turbo) | -- |
4 | GPU Generation | 11 |
10 nm | Technology | 14 nm |
2 | Max. displays | 3 |
-- | Compute units | 32 |
256 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 GB | Max. GPU Memory | 64 GB |
11 | 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 630 | GPU | Intel UHD Graphics 10th Gen (32 EU) |
Decode | 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 | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 10 GB of memory in a maximum of 4 memory channels is supported by the Qualcomm Snapdragon 845, while the Intel Atom x6427FE supports a maximum of 32 GB of memory with a maximum memory bandwidth of 136.4 GB/s enabled. |
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Qualcomm Snapdragon 845 | Characteristic | Intel Atom x6427FE |
LPDDR4X-3733 | Memory | LPDDR4X-4266, DDR4-3200 |
10 GB | Max. Memory | 32 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
52.0 GB/s | Max. Bandwidth | 136.4 GB/s |
No | ECC | Yes |
1.50 MB | L2 Cache | 1.50 MB |
2.00 MB | L3 Cache | -- |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 8 |
-- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe Qualcomm Snapdragon 845 has a TDP of --. The TDP of the Intel Atom x6427FE is 12 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm Snapdragon 845 | Characteristic | Intel Atom x6427FE |
-- | TDP (PL1 / PBP) | 12 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 110 °C |
Technical detailsThe Qualcomm Snapdragon 845 has 3.50 MB cache and is manufactured in 10 nm. The cache of Intel Atom x6427FE is at 1.50 MB. The processor is manufactured in 10 nm. |
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Qualcomm Snapdragon 845 | Characteristic | Intel Atom x6427FE |
10 nm | Technology | 10 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1493 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Android | Operating systems | |
Q1/2018 | Release date | Q1/2021 |
-- | Release price | -- |
show more data | show more data | |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
Qualcomm Snapdragon 845
Qualcomm Adreno 630 @ 0.70 GHz |
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Intel Atom x6427FE
Intel UHD Graphics 10th Gen (32 EU) @ 0.40 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
Qualcomm Snapdragon 845
8C 8T @ 2.80 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
Devices using this processor |
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Qualcomm Snapdragon 845 | Intel Atom x6427FE |
OnePlus 6 OnePlus 6T Vivo NEX S Asus Zenfone 5z Razer Phone 2 Asus ROG Phone Sony Xperia XZ2 |
Unknown |