Intel Atom x7211E vs AMD Ryzen 5 8645HS
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CPU comparison with benchmarks
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| Intel Atom x7211E | AMD Ryzen 5 8645HS | |
CPU comparisonIntel Atom x7211E or AMD Ryzen 5 8645HS - 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 x7211E has 2 cores with 2 threads and clocks with a maximum frequency of 3.20 GHz. Up to 16 GB of memory is supported in 1 memory channels. The Intel Atom x7211E was released in Q1/2023. The AMD Ryzen 5 8645HS has 6 cores with 12 threads and clocks with a maximum frequency of 5.00 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 5 8645HS was released in Q1/2024. |
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| Intel Atom (108) | Family | AMD Ryzen 5 (85) |
| Intel Atom x7000 (3) | CPU group | AMD Ryzen 8040 (20) |
| 7 | Generation | 7 |
| Alder Lake N | Architecture | Hawk Point (Zen 4) |
| Mobile | Segment | Mobile |
| Intel Atom x6211E | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom x7211E has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Atom x7211E is 1.00 GHz (3.20 GHz) while the AMD Ryzen 5 8645HS has 6 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 5 8645HS is at 4.30 GHz (5.00 GHz). |
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| Intel Atom x7211E | Characteristic | AMD Ryzen 5 8645HS |
| 2 | Cores | 6 |
| 2 | Threads | 12 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.00 GHz | Frequency | 4.30 GHz |
| 3.20 GHz | Turbo Frequency (1 Core) | 5.00 GHz |
| -- | Turbo Frequency (All Cores) | -- |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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| Intel Atom x7211E | Characteristic | AMD Ryzen 5 8645HS |
| -- | AI hardware | AMD Ryzen AI |
| -- | AI specifications | AMD Ryzen™ AI |
Internal GraphicsThe Intel Atom x7211E or AMD Ryzen 5 8645HS has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| Intel UHD Graphics 16 EUs (Alder Lake) | GPU | AMD Radeon 760M |
| 0.40 GHz | GPU frequency | 0.80 GHz |
| 1.00 GHz | GPU (Turbo) | 2.60 GHz |
| 12 | GPU Generation | 10 |
| 10 nm | Technology | 4 nm |
| 3 | Max. displays | 4 |
| 16 | Compute units | 8 |
| 128 | Shader | 512 |
| No | Hardware Raytracing | Yes |
| No | Frame Generation | AMD FSR |
| 8 GB | Max. GPU Memory | 32 GB |
| 12.1 | 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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| Intel UHD Graphics 16 EUs (Alder Lake) | GPU | AMD Radeon 760M |
| 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 |
| Decode / Encode | Codec VP8 | Decode |
| Decode | Codec AV1 | Decode / Encode |
| Decode / Encode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Atom x7211E can use up to 16 GB of memory in 1 memory channels. The maximum memory bandwidth is 38.4 GB/s. The AMD Ryzen 5 8645HS supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 120.0 GB/s. |
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| Intel Atom x7211E | Characteristic | AMD Ryzen 5 8645HS |
| LPDDR5-4800, DDR5-4800, DDR4-3200 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
| 16 GB | Max. Memory | 256 GB |
| 1 (Single Channel) | Memory channels | 2 (Dual Channel) |
| 38.4 GB/s | Max. Bandwidth | 120.0 GB/s |
| No | ECC | Yes |
| 1.00 MB | L2 Cache | 6.00 MB |
| 6.00 MB | L3 Cache | 16.00 MB |
| 3.0 | PCIe version | 4.0 |
| 9 | PCIe lanes | 20 |
| 8.9 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Atom x7211E is 6 W, while the AMD Ryzen 5 8645HS has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Atom x7211E | Characteristic | AMD Ryzen 5 8645HS |
| 6 W | TDP (PL1 / PBP) | 45 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 54 W |
| -- | TDP down | 35 W |
| 105 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Atom x7211E is manufactured in 10 nm and has 7.00 MB cache. The AMD Ryzen 5 8645HS is manufactured in 4 nm and has a 22.00 MB cache. |
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| Intel Atom x7211E | Characteristic | AMD Ryzen 5 8645HS |
| 10 nm | Technology | 4 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| BGA 1264 | Socket | FP8 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Operating systems | Windows 10, Windows 11, Linux | |
| Q1/2023 | Release date | Q1/2024 |
| -- | Release price | -- |
| show more data | show more data | |
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6C 12T @ 4.30 GHz (5.00 GHz) buy now on Amazon and save!
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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.
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Intel Atom x7211E
Intel UHD Graphics 16 EUs (Alder Lake) @ 1.00 GHz |
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AMD Ryzen 5 8645HS
AMD Radeon 760M @ 2.60 GHz |
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Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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Intel Atom x7211E
2C 2T @ 3.20 GHz |
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AMD Ryzen 5 8645HS
6C 12T @ 5.00 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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Intel Atom x7211E
2C 2T @ 3.20 GHz |
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AMD Ryzen 5 8645HS
6C 12T @ 5.00 GHz |
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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.
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Intel Atom x7211E
2C 2T @ 3.20 GHz |
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AMD Ryzen 5 8645HS
6C 12T @ 5.00 GHz |
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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.
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Intel Atom x7211E
2C 2T @ 1.00 GHz |
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AMD Ryzen 5 8645HS
6C 12T @ 4.30 GHz |
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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.
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Intel Atom x7211E
2C 2T @ 3.20 GHz |
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AMD Ryzen 5 8645HS
6C 12T @ 5.00 GHz |
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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.
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Intel Atom x7211E
2C 2T @ 1.00 GHz |
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AMD Ryzen 5 8645HS
6C 12T @ 4.30 GHz |
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Performance for Artificial Intelligence (AI) and Machine Learning (ML)
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
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Intel Atom x7211E
2C 2T @ 1.00 GHz |
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AMD Ryzen 5 8645HS
6C 12T @ 4.30 GHz |
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Devices using this processor |
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| Intel Atom x7211E | AMD Ryzen 5 8645HS |
| Unknown | Unknown |
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