Intel Core i7-9850HE | Intel Atom E3845 | |
CPU comparisonIntel Core i7-9850HE or Intel Atom E3845 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i7-9850HE has 6 cores with 12 threads and clocks with a maximum frequency of 4.40 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i7-9850HE was released in Q2/2019. The Intel Atom E3845 has 4 cores with 4 threads and clocks with a maximum frequency of 1.91 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Atom E3845 was released in Q4/2013. |
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Intel Core i7 (298) | Family | Intel Atom (108) |
Intel Core i 9000H (11) | CPU group | Intel Atom E3800 (6) |
9 | Generation | 4 |
Coffee Lake H Refresh | Architecture | Bay Trail |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-9850HE is a 6 core processor with a clock frequency of 2.70 GHz (4.40 GHz). The Intel Atom E3845 has 4 CPU cores with a clock frequency of 1.91 GHz. |
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Intel Core i7-9850HE | Characteristic | Intel Atom E3845 |
6 | Cores | 4 |
12 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.70 GHz | Frequency | 1.91 GHz |
4.40 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel UHD Graphics 630 | GPU | Intel HD Graphics (Bay Trail GT1) |
0.35 GHz | GPU frequency | 0.54 GHz |
1.15 GHz | GPU (Turbo) | 0.79 GHz |
9.5 | GPU Generation | 7 |
14 nm | Technology | 22 nm |
3 | Max. displays | 2 |
24 | Compute units | 4 |
192 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 2 GB |
12 | 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. |
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Intel UHD Graphics 630 | GPU | Intel HD Graphics (Bay Trail 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 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe Intel Core i7-9850HE supports a maximum of 64 GB of memory in 2 memory channels. The Intel Atom E3845 can connect up to 8 GB of memory in 2 memory channels. |
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Intel Core i7-9850HE | Characteristic | Intel Atom E3845 |
DDR4-2666 | Memory | DDR3L-1333 |
64 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
42.7 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
9.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-9850HE has a TDP of 45 W, that of the Intel Atom E3845 is 10 W. |
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Intel Core i7-9850HE | Characteristic | Intel Atom E3845 |
45 W | TDP (PL1 / PBP) | 10 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
35 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i7-9850HE has a 9.00 MB cache, while the Intel Atom E3845 cache has a total of 2.00 MB. |
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Intel Core i7-9850HE | Characteristic | Intel Atom E3845 |
14 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2 |
BGA 1440 | Socket | BGA 1170 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | |
Q2/2019 | Release date | Q4/2013 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i7-9850HE
6C 12T @ 4.40 GHz |
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Intel Atom E3845
4C 4T @ 1.91 GHz |
Intel Core i7-9850HE
6C 12T @ 2.70 GHz |
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Intel Atom E3845
4C 4T @ 1.91 GHz |
Intel Core i7-9850HE
6C 12T @ 4.40 GHz |
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Intel Atom E3845
4C 4T @ 1.91 GHz |
Intel Core i7-9850HE
6C 12T @ 2.70 GHz |
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Intel Atom E3845
4C 4T @ 1.91 GHz |
Intel Core i7-9850HE
Intel UHD Graphics 630 @ 1.15 GHz |
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Intel Atom E3845
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz |
Intel Core i7-9850HE
6C 12T @ 2.70 GHz |
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Intel Atom E3845
4C 4T @ 1.91 GHz |
Devices using this processor |
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Intel Core i7-9850HE | Intel Atom E3845 |
Unknown | Unknown |