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AMD Ryzen 5 4500 vs AMD Ryzen 5 7640S
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CPU comparison with benchmarks
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| AMD Ryzen 5 4500 | AMD Ryzen 5 7640S | |
CPU comparisonAMD Ryzen 5 4500 or AMD Ryzen 5 7640S - 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 4500 has 6 cores with 12 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 5 4500 was released in Q2/2022. The AMD Ryzen 5 7640S has 6 cores with 12 threads and clocks with a maximum frequency of 4.90 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 5 7640S was released in Q2/2023. |
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| AMD Ryzen 5 (92) | Family | AMD Ryzen 5 (92) |
| AMD Ryzen 4000G (26) | CPU group | AMD Ryzen 7040 (21) |
| 3 | Generation | 6 |
| Renoir (Zen 2) | Architecture | Phoenix (Zen 4) |
| Desktop | Segment | Notebook |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 4500 is a 6 core processor with a clock frequency of 3.60 GHz (4.10 GHz). The AMD Ryzen 5 7640S has 6 CPU cores with a clock frequency of 3.50 GHz (4.90 GHz). |
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| AMD Ryzen 5 4500 | Characteristic | AMD Ryzen 5 7640S |
| 6 | Cores | 6 |
| 12 | Threads | 12 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 3.60 GHz | Frequency | 3.50 GHz |
| 4.10 GHz | Turbo Frequency (1 Core) | 4.90 GHz |
| -- | Turbo Frequency (All Cores) | -- |
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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| no iGPU | GPU | AMD Radeon 760M |
| GPU frequency | 0.80 GHz | |
| -- | GPU (Turbo) | 2.60 GHz |
| -- | GPU Generation | 10 |
| Technology | 4 nm | |
| Max. displays | 4 | |
| -- | Compute units | 8 |
| -- | Shader | 512 |
| No | Hardware Raytracing | Yes |
| No | Frame Generation | AMD FSR |
| -- | Max. GPU Memory | 32 GB |
| -- | 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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| no iGPU | GPU | AMD Radeon 760M |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode |
| No | Codec VP8 | Decode |
| No | Codec AV1 | Decode / Encode |
| No | Codec AVC | Decode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 5 4500 supports a maximum of 32 GB of memory in 2 memory channels. The AMD Ryzen 5 7640S can connect up to 256 GB of memory in 2 memory channels. |
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| AMD Ryzen 5 4500 | Characteristic | AMD Ryzen 5 7640S |
| DDR4-3200 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
| 32 GB | Max. Memory | 256 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 120.0 GB/s |
| Yes | ECC | Yes |
| 3.00 MB | L2 Cache | 6.00 MB |
| 8.00 MB | L3 Cache | 16.00 MB |
| 3.0 | PCIe version | 4.0 |
| 12 | PCIe lanes | 20 |
| 11.8 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 5 4500 has a TDP of 65 W, that of the AMD Ryzen 5 7640S is 18 W. |
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| AMD Ryzen 5 4500 | Characteristic | AMD Ryzen 5 7640S |
| 65 W | TDP (PL1 / PBP) | 18 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 28 W |
| 45 W | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 5 4500 has a 11.00 MB cache, while the AMD Ryzen 5 7640S cache has a total of 22.00 MB. |
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| AMD Ryzen 5 4500 | Characteristic | AMD Ryzen 5 7640S |
| 7 nm | Technology | 4 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| AM4 (PGA 1331) | Socket | FP8 |
| AMD-V, SVM | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q2/2022 | Release date | Q2/2023 |
| 129 $ | Release price | -- |
| show more data | show more data | |
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6C 12T @ 3.50 GHz (4.90 GHz) buy now on Amazon and save!
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Rate these processors
Geekbench 6 (Single-Core)
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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AMD Ryzen 5 4500
6C 12T @ 4.10 GHz |
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AMD Ryzen 5 7640S
6C 12T @ 4.90 GHz |
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Geekbench 6 (Multi-Core)
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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AMD Ryzen 5 4500
6C 12T @ 3.60 GHz |
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AMD Ryzen 5 7640S
6C 12T @ 3.50 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 4500
6C 12T @ 4.10 GHz |
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AMD Ryzen 5 7640S
6C 12T @ 4.90 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 4500
6C 12T @ 3.60 GHz |
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AMD Ryzen 5 7640S
6C 12T @ 3.50 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 5 4500
@ 0.00 GHz |
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AMD Ryzen 5 7640S
AMD Radeon 760M @ 2.60 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 4500
6C 12T @ 3.60 GHz |
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AMD Ryzen 5 7640S
6C 12T @ 3.50 GHz |
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Devices using this processor |
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| AMD Ryzen 5 4500 | AMD Ryzen 5 7640S |
| Unknown | Unknown |
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