AMD Ryzen 5 PRO 7540U vs AMD A8-4500M
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CPU comparison with benchmarks
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| AMD Ryzen 5 PRO 7540U | AMD A8-4500M | |
CPU comparisonAMD Ryzen 5 PRO 7540U or AMD A8-4500M - 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 5 PRO 7540U has 6 cores with 12 threads and clocks with a maximum frequency of 4.90 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 PRO 7540U was released in Q2/2023. The AMD A8-4500M has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD A8-4500M was released in Q2/2012. |
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| AMD Ryzen 5 PRO (28) | Family | AMD A (112) |
| AMD Ryzen 7040 (21) | CPU group | AMD A8-4000M (2) |
| 6 | Generation | 2 |
| Phoenix (Zen 4) | Architecture | Trinity (Piledriver) |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| AMD Ryzen 5 PRO 8540U | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 PRO 7540U is a 6 core processor with a clock frequency of 3.20 GHz (4.90 GHz). The AMD A8-4500M has 4 CPU cores with a clock frequency of 1.90 GHz (2.80 GHz). |
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| AMD Ryzen 5 PRO 7540U | Characteristic | AMD A8-4500M |
| 6 | Cores | 4 |
| 12 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.20 GHz | Frequency | 1.90 GHz |
| 4.90 GHz | Turbo Frequency (1 Core) | 2.80 GHz |
| -- | Turbo Frequency (All Cores) | 2.80 GHz |
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. |
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| AMD Radeon 740M | GPU | AMD Radeon HD 7640G |
| 0.80 GHz | GPU frequency | 0.50 GHz |
| 2.50 GHz | GPU (Turbo) | 0.69 GHz |
| 10 | GPU Generation | 4 |
| 4 nm | Technology | 32 nm |
| 4 | Max. displays | 2 |
| 4 | Compute units | 4 |
| 256 | Shader | 256 |
| Yes | Hardware Raytracing | No |
| AMD FSR | Frame Generation | No |
| 32 GB | Max. GPU Memory | 2 GB |
| 12 | DirectX Version | 11 |
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 740M | GPU | AMD Radeon HD 7640G |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | Decode |
| Decode | Codec VP9 | No |
| Decode | Codec VP8 | No |
| Decode / Encode | Codec AV1 | No |
| Decode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 5 PRO 7540U supports a maximum of 256 GB of memory in 2 memory channels. The AMD A8-4500M can connect up to GB of memory in 2 memory channels. |
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| AMD Ryzen 5 PRO 7540U | Characteristic | AMD A8-4500M |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR3-1600 |
| 256 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 120.0 GB/s | Max. Bandwidth | 25.6 GB/s |
| Yes | ECC | No |
| 6.00 MB | L2 Cache | -- |
| 16.00 MB | L3 Cache | 4.00 MB |
| 4.0 | PCIe version | -- |
| 20 | PCIe lanes | -- |
| 39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 5 PRO 7540U has a TDP of 15 W, that of the AMD A8-4500M is 35 W. |
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| AMD Ryzen 5 PRO 7540U | Characteristic | AMD A8-4500M |
| 15 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 5 PRO 7540U has a 22.00 MB cache, while the AMD A8-4500M cache has a total of 4.00 MB. |
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| AMD Ryzen 5 PRO 7540U | Characteristic | AMD A8-4500M |
| 4 nm | Technology | 32 nm |
| Monolithic | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| FP8 | Socket | FS1r2 |
| AMD-V, SVM | Virtualization | AMD-V |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | |
| Q2/2023 | Release date | Q2/2012 |
| -- | Release price | -- |
| show more data | show more data | |
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4C 4T @ 1.90 GHz (2.80 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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AMD Ryzen 5 PRO 7540U
AMD Radeon 740M @ 2.50 GHz |
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AMD A8-4500M
AMD Radeon HD 7640G @ 0.69 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 5 PRO 7540U
6C 12T @ 4.90 GHz |
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AMD A8-4500M
4C 4T @ 2.80 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 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD A8-4500M
4C 4T @ 2.80 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. 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 5 PRO 7540U
6C 12T @ 4.90 GHz |
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AMD A8-4500M
4C 4T @ 2.80 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD A8-4500M
4C 4T @ 2.80 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 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD A8-4500M
4C 4T @ 2.80 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD A8-4500M
4C 4T @ 1.90 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. 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 5 PRO 7540U
6C 12T @ 4.90 GHz |
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AMD A8-4500M
4C 4T @ 2.80 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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AMD A8-4500M
4C 4T @ 2.80 GHz |
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Devices using this processor |
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| AMD Ryzen 5 PRO 7540U | AMD A8-4500M |
| Unknown | Unknown |
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