CPU comparison with benchmarks
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CPU lineage |
AMD Ryzen 5 PRO 5645 or AMD Ryzen 5 PRO 5645 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes. The AMD Ryzen 5 PRO 5645 features 6 processor cores and has the capability to manage 12 threads concurrently. It was released in Q3/2022 and belongs to the 4 generation of the AMD Ryzen 5 series. To use the AMD Ryzen 5 PRO 5645, you'll need a motherboard with a AM4 (PGA 1331) socket. The AMD Ryzen 7 5700X features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q2/2022 and belongs to the 4 generation of the AMD Ryzen 7 series. To use the AMD Ryzen 7 5700X, you'll need a motherboard with a AM4 (PGA 1331) socket.
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| AMD Ryzen 5000U |
Group |
AMD Ryzen 5000 |
| 4 |
Generation |
4 |
| Mobile |
Segment |
Desktop / Server |
| AMD Ryzen 5 PRO 5645 |
Name |
AMD Ryzen 7 5700X |
| AMD Ryzen 5 |
Family |
AMD Ryzen 7 |
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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 3.7 GHz and turbo frequency for one core is 4.6 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The AMD Ryzen 7 5700X has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 5700X is 3.4 GHz
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| 12 |
Threads |
16 |
| 6x |
Cores |
8x |
| 6 |
CPU Cores |
8 |
| normal |
Core architecture |
normal |
| Yes |
Hyperthreading |
Yes |
| Yes |
Overclocking |
Yes |
| 4.6 GHz |
Turbo Frequency (1 core) |
4.6 GHz |
| 3.7 GHz |
Frequency |
3.4 GHz |
| None |
None |
4.2 GHz |
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Internal Graphics |
The AMD Ryzen 5 PRO 5645 does not have integrated graphics. The AMD Ryzen 7 5700X does not have integrated graphics.
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| -- |
Shaders |
-- |
| -- |
Release date |
-- |
| -- |
Technology |
-- |
| -- |
Direct X |
-- |
| 0 bytes |
Max. GPU Memory |
0 bytes |
| -- |
Max. displays |
-- |
| -- |
Execution units |
-- |
| -- |
GPU frequency |
-- |
| -- |
Generation |
-- |
| -- |
GPU (Turbo) |
-- |
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GPU name |
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Artificial Intelligence and Machine Learning |
| -- |
AI specifications |
-- |
| -- |
AI hardware |
-- |
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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.
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| -- |
VP8 |
-- |
| -- |
VC-1 |
-- |
| -- |
JPEG |
-- |
| -- |
AV1 |
-- |
| -- |
h265 / HEVC (8 bit) |
-- |
| -- |
AVC |
-- |
| -- |
h264 |
-- |
| -- |
VP9 |
-- |
| -- |
h265 / HEVC (10 bit) |
-- |
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Memory & PCIe |
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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| pci |
PCIe |
pci |
| Yes |
AES-NI |
Yes |
| LPDDR4-3200 |
Memory type |
DDR4-3200 |
| No |
ECC |
Yes |
| 64.0 GB |
Max. Memory |
128.0 GB |
| 2 |
Memory channels |
2 |
| 51.2 GB/s |
Bandwidth |
51.2 GB/s |
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Thermal Management |
The processor has a thermal design power (TDP) of 65 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
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| 65 W |
TDP (PL1 / PBP) |
65 W |
| 95 °C |
Tjunction max |
90 °C |
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Technical details |
The AMD Ryzen 5 PRO 5645 is manufactured using a 7 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 32.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The AMD Ryzen 7 5700X is manufactured using a 7 nm process.
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| Q3/2022 |
Release date |
Q2/2022 |
| AMD-V, SVM |
Virtualization |
AMD-V, SVM |
| SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
ISA extensions |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
| 7 nm |
Technology |
7 nm |
| Chiplet |
Chip design |
Chiplet |
| -- |
Release price |
299 $ |
| Cezanne (Zen 3) |
Architecture |
Vermeer (Zen 3) |
| 32.0 MB |
L3-Cache |
32.0 MB |
| Windows 10, Linux, Windows 11 |
Operating systems |
Windows 10, Linux, Windows 11 |
| Technical data sheet |
Documents |
Technical data sheet |
| x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
| 100-000000833 |
Part Number |
-- |
| AM4 (PGA 1331) |
Socket |
AM4 (PGA 1331) |
| 3.0 MB |
L2-Cache |
4.0 MB |
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