AMD Ryzen 5 PRO 7640U vs AMD Ryzen 5 PRO 7540U
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CPU comparison with benchmarks
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| AMD Ryzen 5 PRO 7640U | AMD Ryzen 5 PRO 7540U | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 5 PRO 7640U and the AMD Ryzen 5 PRO 7540U and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 5 PRO 7640U 6 core processor released in Q3/2023 with the AMD Ryzen 5 PRO 7540U which has 6 CPU cores and was introduced in Q2/2023. |
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| AMD Ryzen 5 PRO (28) | Family | AMD Ryzen 5 PRO (28) |
| AMD Ryzen 7040 (21) | CPU group | AMD Ryzen 7040 (21) |
| 6 | Generation | 6 |
| Phoenix (Zen 4) | Architecture | Phoenix (Zen 4) |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| AMD Ryzen 5 PRO 8640U | Successor | AMD Ryzen 5 PRO 8540U |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 PRO 7640U is a 6 core processor with a clock frequency of 3.50 GHz (4.90 GHz). The processor can compute 12 threads at the same time. The AMD Ryzen 5 PRO 7540U clocks with 3.20 GHz (4.90 GHz), has 6 CPU cores and can calculate 12 threads in parallel. |
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| AMD Ryzen 5 PRO 7640U | Characteristic | AMD Ryzen 5 PRO 7540U |
| 6 | Cores | 6 |
| 12 | Threads | 12 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.50 GHz | Frequency | 3.20 GHz |
| 4.90 GHz | Turbo Frequency (1 Core) | 4.90 GHz |
| -- | Turbo Frequency (All Cores) | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| AMD Radeon 760M | GPU | AMD Radeon 740M |
| 0.80 GHz | GPU frequency | 0.80 GHz |
| 2.60 GHz | GPU (Turbo) | 2.50 GHz |
| 10 | GPU Generation | 10 |
| 4 nm | Technology | 4 nm |
| 4 | Max. displays | 4 |
| 8 | Compute units | 4 |
| 512 | Shader | 256 |
| Yes | Hardware Raytracing | Yes |
| AMD FSR | Frame Generation | AMD FSR |
| 32 GB | Max. GPU Memory | 32 GB |
| 12 | 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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| AMD Radeon 760M | GPU | AMD Radeon 740M |
| 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 | Codec VP9 | Decode |
| Decode | Codec VP8 | Decode |
| Decode / Encode | Codec AV1 | Decode / Encode |
| Decode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 5 PRO 7640U, while the AMD Ryzen 5 PRO 7540U supports a maximum of 256 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled. |
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| AMD Ryzen 5 PRO 7640U | Characteristic | AMD Ryzen 5 PRO 7540U |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
| 256 GB | Max. Memory | 256 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 120.0 GB/s | Max. Bandwidth | 120.0 GB/s |
| Yes | ECC | Yes |
| 6.00 MB | L2 Cache | 6.00 MB |
| 16.00 MB | L3 Cache | 16.00 MB |
| 4.0 | PCIe version | 4.0 |
| 20 | PCIe lanes | 20 |
| 39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe AMD Ryzen 5 PRO 7640U has a TDP of 28 W. The TDP of the AMD Ryzen 5 PRO 7540U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD Ryzen 5 PRO 7640U | Characteristic | AMD Ryzen 5 PRO 7540U |
| 28 W | TDP (PL1 / PBP) | 15 W |
| -- | TDP (PL2) | -- |
| 30 W | TDP up | -- |
| 15 W | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 5 PRO 7640U has 22.00 MB cache and is manufactured in 4 nm. The cache of AMD Ryzen 5 PRO 7540U is at 22.00 MB. The processor is manufactured in 4 nm. |
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| AMD Ryzen 5 PRO 7640U | Characteristic | AMD Ryzen 5 PRO 7540U |
| 4 nm | Technology | 4 nm |
| Monolithic | Chip design | Monolithic |
| 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,FMA3, AVX2, AVX512 |
| FP8 | 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 |
| Q3/2023 | Release date | Q2/2023 |
| -- | 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 5 PRO 7640U
AMD Radeon 760M @ 2.60 GHz |
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AMD Ryzen 5 PRO 7540U
AMD Radeon 740M @ 2.50 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 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 7640U
6C 12T @ 4.90 GHz |
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AMD Ryzen 5 PRO 7540U
6C 12T @ 4.90 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 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 7640U
6C 12T @ 3.50 GHz |
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AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 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 7640U
6C 12T @ 4.90 GHz |
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AMD Ryzen 5 PRO 7540U
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 PRO 7640U
6C 12T @ 3.50 GHz |
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AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 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 5 PRO 7640U
6C 12T @ 4.90 GHz |
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AMD Ryzen 5 PRO 7540U
6C 12T @ 4.90 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 5 PRO 7640U
6C 12T @ 3.50 GHz |
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AMD Ryzen 5 PRO 7540U
6C 12T @ 3.20 GHz |
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Devices using this processor |
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| AMD Ryzen 5 PRO 7640U | AMD Ryzen 5 PRO 7540U |
| Unknown | Unknown |
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