AMD Ryzen 5 7640U Benchmark, Test and specs
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The AMD Ryzen 5 7640U has 6 cores with 12 threads and is based on the 6. gen of the AMD Ryzen 5 series. The processor uses a mainboard with the FP8 socket and was released in Q3/2023. The AMD Ryzen 5 7640U scores 1,869 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 8,853 points.
CPU lineageThe segment in which we have classified the AMD Ryzen 5 7640U. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the AMD Ryzen 5 7640U. |
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| Name: | AMD Ryzen 5 7640U |
| Family: | AMD Ryzen 5 |
| CPU group: | AMD Ryzen 7040 |
| Segment: | Mobile |
| Generation: | 6 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The AMD Ryzen 5 7640U has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the AMD Ryzen 5 7640U is 3.50 GHz (4.90 GHz). The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
| CPU Cores / Threads: | 6 / 12 |
| Core architecture: | normal |
| Cores: | 6x Zen 4 |
| Hyperthreading / SMT: | Yes |
| Overclocking: | No |
| Frequency: | 3.50 GHz |
| Turbo Frequency (1 Core): | 4.90 GHz |
| Turbo Frequency (6 Cores): | -- |
Artificial Intelligence and Machine Learning
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
| AI hardware: | AMD Ryzen AI |
| AI specifications: | AMD dedicated AI XDNA Technology |
Internal Graphics
The AMD Ryzen 5 7640U has integrated graphics, called iGPU for short. Specifically, the AMD Ryzen 5 7640U uses the AMD Radeon 760M Graphics, which has 512 texture shaders and 8 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
| GPU name: | AMD Radeon 760M Graphics |
| GPU frequency: | 1.00 GHz |
| GPU (Turbo): | 2.60 GHz |
| Execution units: | 8 |
| Shader: | 512 |
| Max. GPU Memory: | 32 GB |
| Max. displays: | 4 |
| Generation: | 10 |
| Direct X: | 12 |
| Technology: | 4 nm |
| Release date: | Q1/2023 |
Hardware codec support
A 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.
| h265 / HEVC (8 bit): | Decode / Encode |
| h265 / HEVC (10 bit): | Decode / Encode |
| h264: | Decode / Encode |
| VP8: | Decode |
| VP9: | Decode |
| AV1: | Decode / Encode |
| AVC: | Decode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
Memory & PCIeThe processor can use up to 256 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 89.6 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system. |
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| Memory type: | DDR5-5600 LPDDR5X-7500 |
| Max. Memory: | 256 GB |
| Memory channels: | 2 (Dual Channel) |
| Bandwidth: | 89.6 GB/s |
| ECC: | Yes |
| PCIe: | 4.0 x 20 |
| AES-NI: | Yes |
Thermal ManagementThe thermal design power (TDP for short) of the processor is 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU. |
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| TDP (PL1 / PBP): | 15 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | 100 °C |
Technical details
The AMD Ryzen 5 7640U is made in 4 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 22.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.
| Technology: | 4 nm |
| Chip design: | Chiplet |
| Socket: | FP8 |
| L2-Cache: | 6.00 MB |
| L3-Cache: | 16.00 MB |
| Architecture: | Phoenix (Zen 4) |
| Operating systems: | Windows 10, Windows 11, Linux |
| Virtualization: | AMD-V, SVM |
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| Release date: | Q3/2023 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
6C 12T @ 3.50 GHz (4.90 GHz)
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Benchmark results
The benchmark results for the AMD Ryzen 5 7640U have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
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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Apple M2
8C 8T @ 3.50 GHz |
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Intel Core i7-12700K
12C 20T @ 5.00 GHz |
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Intel Core i7-12700KF
12C 20T @ 5.00 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz |
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AMD Ryzen Z1
6C 12T @ 4.90 GHz |
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Intel Core i7-13620H
10C 16T @ 4.90 GHz |
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Intel Core i7-13650HX
14C 20T @ 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 7 PRO 6860Z
8C 16T @ 2.70 GHz |
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AMD EPYC 7301
16C 32T @ 2.70 GHz |
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Intel Xeon Gold 5117
14C 28T @ 2.40 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
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Apple M2 (8-GPU)
8C 8T @ 3.50 GHz |
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Apple M2
8C 8T @ 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 7 6800H
AMD Radeon RX 680M @ 2.20 GHz |
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AMD Ryzen 7 6800U
AMD Radeon RX 680M @ 2.20 GHz |
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AMD Ryzen 7 PRO 6850U
AMD Radeon RX 680M @ 2.20 GHz |
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AMD Ryzen 5 7640U
AMD Radeon 760M Graphics @ 2.60 GHz |
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AMD Ryzen 5 7640HS
AMD Radeon 760M Graphics @ 2.60 GHz |
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Apple M2 (8-GPU)
Apple M2 (8 Core) @ 1.40 GHz |
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Apple M1
Apple M1 (8 Core) @ 1.30 GHz |
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Performance for Artificial Intelligence (AI) and Machine Learning (ML)
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
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Qualcomm Snapdragon 865
8C 8T @ 2.84 GHz |
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Qualcomm Snapdragon 865 Plus
8C 8T @ 3.10 GHz |
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Samsung Exynos 990
8C 8T @ 2.73 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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AMD Ryzen 3 7440U
4C 8T @ 3.00 GHz |
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AMD Ryzen 5 7540U
6C 12T @ 3.20 GHz |
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AMD Ryzen 7 7840U
8C 16T @ 3.30 GHz |
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Benchmarks
Geekbench 5 (SC)
2,357 entries
2,357 entries
Geekbench 5 (MC)
2,330 entries
2,330 entries
FP32 SP iGPU
1,872 entries
1,872 entries
AI / ML Performance
42 entries
42 entries
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