AMD Ryzen 3 5125C vs Intel Atom Z3735E
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CPU comparison with benchmarks
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| AMD Ryzen 3 5125C | Intel Atom Z3735E | |
CPU comparisonAMD Ryzen 3 5125C or Intel Atom Z3735E - 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 AMD Ryzen 3 5125C has 2 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 3 5125C was released in Q3/2022. The Intel Atom Z3735E has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. The CPU supports up to 1 GB of memory in 1 memory channels. The Intel Atom Z3735E was released in Q1/2014. |
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| AMD Ryzen 3 (33) | Family | Intel Atom (101) |
| AMD Ryzen 5000C (4) | CPU group | Intel Atom Z3700 (16) |
| 4 | Generation | 4 |
| Barcelo (Zen 3) | Architecture | Bay Trail |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 3 5125C has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Ryzen 3 5125C is 3.00 GHz (3.00 GHz) while the Intel Atom Z3735E has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom Z3735E is at 1.33 GHz (1.83 GHz). |
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| AMD Ryzen 3 5125C | Characteristic | Intel Atom Z3735E |
| 2 | Cores | 4 |
| 4 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.00 GHz | Frequency | 1.33 GHz |
| 3.00 GHz | Turbo Frequency (1 Core) | 1.83 GHz |
| -- | Turbo Frequency (All Cores) | 1.83 GHz |
Internal GraphicsThe AMD Ryzen 3 5125C or Intel Atom Z3735E 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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| AMD Radeon RX Vega 3 (Raven Ridge) | GPU | Intel HD Graphics (Bay Trail GT1) |
| 1.20 GHz | GPU frequency | 0.31 GHz |
| -- | GPU (Turbo) | 0.65 GHz |
| 8 | GPU Generation | 7 |
| 14 nm | Technology | 22 nm |
| 3 | Max. displays | 2 |
| 3 | Compute units | 4 |
| 192 | Shader | 32 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 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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| AMD Radeon RX Vega 3 (Raven Ridge) | 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 AMD Ryzen 3 5125C can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Intel Atom Z3735E supports up to 1 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 10.6 GB/s. |
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| AMD Ryzen 3 5125C | Characteristic | Intel Atom Z3735E |
| LPDDR4-4266, DDR4-3200 | Memory | DDR3L-1333 |
| 64 GB | Max. Memory | 1 GB |
| 2 (Dual Channel) | Memory channels | 1 (Single Channel) |
| 51.2 GB/s | Max. Bandwidth | 10.6 GB/s |
| Yes | ECC | No |
| 1.00 MB | 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 thermal design power (TDP for short) of the AMD Ryzen 3 5125C is 15 W, while the Intel Atom Z3735E has a TDP of 4 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD Ryzen 3 5125C | Characteristic | Intel Atom Z3735E |
| 15 W | TDP (PL1 / PBP) | 4 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 3 5125C is manufactured in 7 nm and has 9.00 MB cache. The Intel Atom Z3735E is manufactured in 22 nm and has a 2.00 MB cache. |
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| AMD Ryzen 3 5125C | Characteristic | Intel Atom Z3735E |
| 7 nm | Technology | 22 nm |
| Chiplet | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2 |
| FP6 | Socket | BGA 138 |
| AMD-V, SVM | Virtualization | VT-x, VT-x EPT |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | |
| Q3/2022 | Release date | Q1/2014 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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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AMD Ryzen 3 5125C
2C 4T @ 3.00 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 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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AMD Ryzen 3 5125C
2C 4T @ 3.00 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 GHz |
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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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AMD Ryzen 3 5125C
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.20 GHz |
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Intel Atom Z3735E
Intel HD Graphics (Bay Trail GT1) @ 0.65 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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AMD Ryzen 3 5125C
2C 4T @ 3.00 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 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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AMD Ryzen 3 5125C
2C 4T @ 3.00 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 GHz |
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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.
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AMD Ryzen 3 5125C
2C 4T @ 3.00 GHz |
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Intel Atom Z3735E
4C 4T @ 1.83 GHz |
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Devices using this processor |
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| AMD Ryzen 3 5125C | Intel Atom Z3735E |
| Unknown | Unknown |
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