AMD Ryzen 3 PRO 5475U vs UNISOC T740
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CPU comparison with benchmarks
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| AMD Ryzen 3 PRO 5475U | UNISOC T740 | |
CPU comparisonAMD Ryzen 3 PRO 5475U or UNISOC T740 - 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 PRO 5475U has 4 cores with 8 threads and clocks with a maximum frequency of 4.10 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Ryzen 3 PRO 5475U was released in Q2/2021. The UNISOC T740 has 8 cores with 8 threads and clocks with a maximum frequency of 1.80 GHz. The CPU supports up to GB of memory in 0 memory channels. The UNISOC T740 was released in Q1/2020. |
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| AMD Ryzen 3 (33) | Family | UNISOC 5G (3) |
| AMD Ryzen 5000U (13) | CPU group | UNISOC 5G 12nm (1) |
| 4 | Generation | 0 |
| Cezanne (Zen 3) | Architecture | -- |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 3 PRO 5475U is a 4 core processor with a clock frequency of 2.70 GHz (4.10 GHz). The UNISOC T740 has 8 CPU cores with a clock frequency of 1.80 GHz. |
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| AMD Ryzen 3 PRO 5475U | Characteristic | UNISOC T740 |
| 4 | Cores | 8 |
| 8 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.70 GHz (4.10 GHz) | A-Core | 1.80 GHz 4x Cortex-A75 |
| -- | B-Core | 1.80 GHz 4x Cortex-A55 |
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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| AMD Radeon RX Vega 6 (Renoir) | GPU | PowerVR GM 9446 |
| 0.40 GHz | GPU frequency | 0.80 GHz |
| 1.60 GHz | GPU (Turbo) | -- |
| 9 | GPU Generation | 1 |
| 7 nm | Technology | 12 |
| 3 | Max. displays | 0 |
| 6 | Compute units | 3 |
| 384 | Shader | 12 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | 2 GB |
| 12 | DirectX Version | -- |
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 6 (Renoir) | GPU | PowerVR GM 9446 |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 3 PRO 5475U supports a maximum of 32 GB of memory in 2 memory channels. The UNISOC T740 can connect up to GB of memory in 0 memory channels. |
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| AMD Ryzen 3 PRO 5475U | Characteristic | UNISOC T740 |
| LPDDR4-4266, DDR4-3200 | Memory | LPDDR4X-1866, LPDDR4-1866 |
| 32 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 0 |
| 51.2 GB/s | Max. Bandwidth | -- |
| Yes | ECC | No |
| 2.00 MB | L2 Cache | -- |
| 8.00 MB | L3 Cache | -- |
| 3.0 | PCIe version | -- |
| 12 | PCIe lanes | -- |
| 11.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 3 PRO 5475U has a TDP of 15 W, that of the UNISOC T740 is --. |
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| AMD Ryzen 3 PRO 5475U | Characteristic | UNISOC T740 |
| 15 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| 25 W | TDP up | -- |
| 10 W | TDP down | -- |
| 105 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 3 PRO 5475U has a 10.00 MB cache, while the UNISOC T740 cache has a total of 0.00 MB. |
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| AMD Ryzen 3 PRO 5475U | Characteristic | UNISOC T740 |
| 7 nm | Technology | 12 nm |
| Chiplet | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | -- |
| FP6 | Socket | -- |
| AMD-V, SVM | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Windows 11, Linux | Operating systems | Android |
| Q2/2021 | Release date | Q1/2020 |
| -- | Release price | -- |
| show more data | show more data | |
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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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AMD Ryzen 3 PRO 5475U
AMD Radeon RX Vega 6 (Renoir) @ 1.60 GHz |
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UNISOC T740
PowerVR GM 9446 @ 0.80 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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AMD Ryzen 3 PRO 5475U
4C 8T @ 4.10 GHz |
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UNISOC T740
8C 8T @ 1.80 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 PRO 5475U
4C 8T @ 3.90 GHz |
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UNISOC T740
8C 8T @ 1.80 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 PRO 5475U
4C 8T @ 4.10 GHz |
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UNISOC T740
8C 8T @ 1.80 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 PRO 5475U
4C 8T @ 3.90 GHz |
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UNISOC T740
8C 8T @ 1.80 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 PRO 5475U
4C 8T @ 3.90 GHz |
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UNISOC T740
8C 8T @ 1.80 GHz |
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Devices using this processor |
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| AMD Ryzen 3 PRO 5475U | UNISOC T740 |
| Unknown | Unknown |
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