AMD Ryzen 5 PRO 5645 Benchmark, Test and specs
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The AMD Ryzen 5 PRO 5645 has 6 cores with 12 threads and is based on the 4. gen of the AMD Ryzen 5 series. The processor uses a mainboard with the AM4 (LGA 1331) socket and was released in Q3/2022. The AMD Ryzen 5 PRO 5645 scores 1,739 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 7,089 points.
CPU lineageThe segment in which we have classified the AMD Ryzen 5 PRO 5645. 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 PRO 5645. |
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| Name: | AMD Ryzen 5 PRO 5645 |
| Family: | AMD Ryzen 5 |
| CPU group: | AMD Ryzen 5000U |
| Segment: | Mobile |
| Generation: | 4 |
| Predecessor: | -- |
| Successor: | -- |
CPU Cores and Base Frequency
The AMD Ryzen 5 PRO 5645 has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the AMD Ryzen 5 PRO 5645 is 3.70 GHz (4.60 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 |
| Hyperthreading / SMT: | Yes |
| Overclocking: | Yes |
| Frequency: | 3.70 GHz |
| Turbo Frequency (1 Core): | 4.60 GHz |
| Turbo Frequency (6 Cores): | -- |
Memory & PCIeThe processor can use up to 64 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 51.2 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: | LPDDR4-3200 |
| Max. Memory: | 64 GB |
| Memory channels: | 2 (Dual Channel) |
| Bandwidth: | 51.2 GB/s |
| ECC: | No |
| PCIe: | 4.0 |
| AES-NI: | Yes |
Thermal ManagementThe thermal design power (TDP for short) of the processor is 65 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): | 65 W |
| TDP (PL2): | -- |
| TDP up: | -- |
| TDP down: | -- |
| Tjunction max.: | 95 °C |
Technical details
The AMD Ryzen 5 PRO 5645 is made in 7 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 35.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.
| Technology: | 7 nm |
| Chip design: | Chiplet |
| Socket: | AM4 (LGA 1331) |
| L2-Cache: | 3.00 MB |
| L3-Cache: | 32.00 MB |
| Architecture: | Cezanne (Zen 3) |
| 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, AVX2, FMA3 |
| Release date: | Q3/2022 |
| Release price: | -- |
| Part Number: | 100-000000833 |
| Documents: | Technical data sheet |
6C 12T @ 3.70 GHz (4.60 GHz)
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Benchmark results
The benchmark results for the AMD Ryzen 5 PRO 5645 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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Intel Core i5-13500HX
14C 20T @ 4.70 GHz |
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Apple M1
8C 8T @ 3.20 GHz |
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Apple M1 (7-GPU)
8C 8T @ 3.20 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 4.60 GHz |
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Intel Core i3-12300
4C 8T @ 4.40 GHz |
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AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Core i5-11600KF
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 7 5825U
8C 16T @ 3.50 GHz |
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Intel Core i5-11500B
6C 12T @ 3.30 GHz |
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AMD Ryzen 7 2700X
8C 16T @ 3.85 GHz |
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AMD Ryzen 5 PRO 5645
6C 12T @ 3.70 GHz |
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Intel Xeon E-2286G
6C 6T @ 4.40 GHz |
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Intel Core i9-9900T
8C 16T @ 3.60 GHz |
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Intel Core i7-8086K
6C 12T @ 4.30 GHz |
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