Intel Atom x7835RE vs Intel Atom E3845
Last updated:
CPU comparison with benchmarks
|
 |
|
| Intel Atom x7835RE | Intel Atom E3845 | |
CPU comparisonIntel Atom x7835RE 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 Atom x7835RE has 8 cores with 8 threads and clocks with a maximum frequency of 3.60 GHz. Up to 16 GB of memory is supported in 1 memory channels. The Intel Atom x7835RE was released in Q2/2024. 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. |
||
| Intel Atom (108) | Family | Intel Atom (108) |
| Intel Atom x7000 AL (7) | CPU group | Intel Atom E3800 (6) |
| 7 | Generation | 4 |
| Amston Lake | Architecture | Bay Trail |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
|
|
||
CPU Cores and Base FrequencyThe Intel Atom x7835RE is a 8 core processor with a clock frequency of 1.30 GHz (3.60 GHz). The Intel Atom E3845 has 4 CPU cores with a clock frequency of 1.91 GHz. |
||
| Intel Atom x7835RE | Characteristic | Intel Atom E3845 |
| 8 | Cores | 4 |
| 8 | Threads | 4 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.30 GHz | Frequency | 1.91 GHz |
| 3.60 GHz | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe 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. |
||
| Intel UHD Graphics 32 EUs (Alder Lake) | GPU | Intel HD Graphics (Bay Trail GT1) |
| 0.80 GHz | GPU frequency | 0.54 GHz |
| 1.20 GHz | GPU (Turbo) | 0.79 GHz |
| 12 | GPU Generation | 7 |
| 10 nm | Technology | 22 nm |
| 3 | Max. displays | 2 |
| 32 | Compute units | 4 |
| 256 | Shader | 32 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 8 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. |
||
| Intel UHD Graphics 32 EUs (Alder Lake) | 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 |
| Decode | Codec AV1 | No |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe Intel Atom x7835RE supports a maximum of 16 GB of memory in 1 memory channels. The Intel Atom E3845 can connect up to 8 GB of memory in 2 memory channels. |
||
| Intel Atom x7835RE | Characteristic | Intel Atom E3845 |
| LPDDR5-4800, DDR5-4800, DDR4-3200 | Memory | DDR3L-1333 |
| 16 GB | Max. Memory | 8 GB |
| 1 (Single Channel) | Memory channels | 2 (Dual Channel) |
| 38.4 GB/s | Max. Bandwidth | 21.3 GB/s |
| No | ECC | No |
| 2.00 MB | L2 Cache | -- |
| 6.00 MB | L3 Cache | 2.00 MB |
| 3.0 | PCIe version | -- |
| 9 | PCIe lanes | -- |
| 8.9 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom x7835RE has a TDP of 12 W, that of the Intel Atom E3845 is 10 W. |
||
| Intel Atom x7835RE | Characteristic | Intel Atom E3845 |
| 12 W | TDP (PL1 / PBP) | 10 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 105 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom x7835RE has a 8.00 MB cache, while the Intel Atom E3845 cache has a total of 2.00 MB. |
||
| Intel Atom x7835RE | Characteristic | Intel Atom E3845 |
| 10 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 1264 | Socket | BGA 1170 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
| Yes | AES-NI | Yes |
| Operating systems | ||
| Q2/2024 | Release date | Q4/2013 |
| -- | Release price | -- |
| show more data | show more data | |
|
8C 8T @ 1.30 GHz (3.60 GHz) buy now on Amazon and save!
4C 4T @ 1.91 GHz buy now on Amazon and save!
|
||
Rate these processors
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
|
Intel Atom x7835RE
Intel UHD Graphics 32 EUs (Alder Lake) @ 1.20 GHz |
||
|
|
Intel Atom E3845
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz |
||
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
|
|
Intel Atom x7835RE
8C 8T @ 3.60 GHz |
||
|
|
Intel Atom E3845
4C 4T @ 1.91 GHz |
||
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
|
|
Intel Atom x7835RE
8C 8T @ 1.30 GHz |
||
|
|
Intel Atom E3845
4C 4T @ 1.91 GHz |
||
Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
|
|
Intel Atom x7835RE
8C 8T @ 3.60 GHz |
||
|
|
Intel Atom E3845
4C 4T @ 1.91 GHz |
||
Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
|
|
Intel Atom x7835RE
8C 8T @ 1.30 GHz |
||
|
|
Intel Atom E3845
4C 4T @ 1.91 GHz |
||
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
|
|
Intel Atom x7835RE
8C 8T @ 1.30 GHz |
||
|
|
Intel Atom E3845
4C 4T @ 1.91 GHz |
||
Devices using this processor |
|
| Intel Atom x7835RE | Intel Atom E3845 |
| Unknown | Unknown |
Popular comparisons containing this CPUs
back to index
