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AMD Ryzen 5 7645HX
Benchmarks & Specs
Last updated:
AMD Ryzen 5 7645HX
Summary
The AMD Ryzen 5 7645HX provides a solid foundation for high-performance laptops. This processor is based on the modern Zen 4 architecture. It is manufactured using an advanced 5 nm process. This ensures good energy efficiency and remarkable computing power in everyday use. We find that its integrated graphics unit, the AMD Radeon 610M, handles everyday tasks without any problems.
Light games are also easily possible, which increases versatility. The AMD Ryzen 5 7645HX has 6 MB of L2 cache. In addition, there is a generous 32 MB L3 cache. This enables fast data access and overall very responsive system performance. The maximum memory bandwidth of 83 GB/s also supports the smooth execution of applications.
For users looking for a reliable mobile processor, this is a good choice. It delivers the necessary performance for various demanding tasks on the go.
Light games are also easily possible, which increases versatility. The AMD Ryzen 5 7645HX has 6 MB of L2 cache. In addition, there is a generous 32 MB L3 cache. This enables fast data access and overall very responsive system performance. The maximum memory bandwidth of 83 GB/s also supports the smooth execution of applications.
For users looking for a reliable mobile processor, this is a good choice. It delivers the necessary performance for various demanding tasks on the go.
- Modern Zen 4 Architecture
- Manufactured in 5 nm process
- Integrated AMD Radeon 610M graphics
- Generous L3 cache for fast access
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Cinebench R23 Single-Core
Single-core performance
Intel Core i7-12700H
100 %
14C / 20T · 4.70 GHz
Intel Core i7-12700HL
100 %
14C / 20T · 4.70 GHz
AMD Ryzen 5 7645HX
100 %
6C / 12T · 5.00 GHz
Intel Core i7-1270P
99 %
12C / 16T · 4.80 GHz
AMD Ryzen 7 260
99 %
8C / 16T · 5.10 GHz
Cinebench R23 Multi-Core
Multi-core performance
8C / 16T · 4.20 GHz
Intel Core i7-13620H
100 %
10C / 16T · 4.40 GHz
AMD Ryzen 5 7645HX
100 %
6C / 12T · 4.00 GHz
AMD Ryzen 7 250
100 %
8C / 16T · 3.30 GHz
AMD Ryzen 7 PRO 250
100 %
8C / 16T · 3.30 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Pentium J6426
103 %
Intel UHD Graphics 32 EUs (Elkhart Lake)
Intel UHD Graphics 32 EUs (Jasper Lake)
AMD Ryzen 5 7645HX
100 %
AMD Radeon 610M
Intel Core i7-10850H
100 %
Intel UHD Graphics 630
Intel Core i7-10750H
100 %
Intel UHD Graphics 630
More benchmarks
Specifications
At a glance
| Property | Value |
|---|---|
| Family | AMD Ryzen 5 (100) |
| CPU group | AMD Ryzen 7045 (6) |
| Architecture | Dragon Range (Zen 4) |
| Technology | 5 nm |
| Segment | Notebook |
| Socket | FL1 |
| Generation | 6 |
| Predecessor | |
| Successor |
CPU Cores and Base Frequency
| Property | Value |
|---|---|
| CPU Cores / Threads | 6 / 12 |
| Hyperthreading / SMT | ✓ |
| Core architecture | normal |
| Cores: | 6x Zen 4 |
| Frequency: | 4.00 GHz |
| Turbo Frequency (1 Core): | 5.00 GHz |
| Turbo Frequency (6 Cores): | |
| L2-Cache | 6.00 MB |
| L3-Cache | 32.00 MB |
| Overclocking | Yes |
Integrated graphics (iGPU)
| Property | Value |
|---|---|
| GPU name | AMD Radeon 610M |
| GPU frequency | 0.40 - 2.20 GHz |
| CUs / Shader | 2 / 128 |
| Raytracing | ✓ |
| Max. displays | 3 |
| Max. GPU Memory | 8 GB |
| Technology | 6 nm |
| Release date | Q3/2022 |
Memory & PCIe
| Memory type | Memory bandwidth |
|---|---|
| DDR5-5200 | 83.2 GB/s |
| Property | Value |
| Max. Memory | 128 GB |
| Memory channels | 2 |
| ECC | ✓ |
| PCIe | 5.0 x 28 |
| PCIe Bandwidth | 110.3 GB/s |
Thermal Management
| Property | Value |
|---|---|
| TDP | 55 W |
| TDP (PL2) | |
| TDP up | 75 W |
| TDP down | 45 W |
| T. junction max. | 100 °C |
Technical details
| Property | Value |
|---|---|
| Chip design | Chiplet |
| AES-NI | ✓ |
| Operating systems | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| Release date | Q1/2023 |
| Release price | |
| Documents | Technical data sheet |
User Reviews
Most popular CPUs in the category Notebook
1
AMD Ryzen 5 7645HX
6C / 12T · 5.00 GHz
2
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
3
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
4
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
5
Apple M1 Ultra (64-GPU)
20C / 20T · 3.20 GHz
6
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
7
Apple M4 (8-CPU)
8C / 8T · 4.46 GHz
8
Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
9
Apple M1 Pro (8-CPU)
8C / 8T · 3.20 GHz
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