AMD Ryzen 7 7745HX vs AMD Ryzen 5 7600 vs AMD Ryzen 7 7700X
AMD Ryzen 7 7745HX
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The AMD Ryzen 7 7745HX is a fast high-end laptop processor of the Dragon Range series. It offers 8 cores based on the Zen 4 architecture that supports hyperthreading (16 threads). The cores clock from 3.6 (base) up to 5.1 GHz (single core boost).
The Dragon Range series still uses a chiplet design with two CCD-clusters (each with 8 possible cores, the 7745HX only uses one CCD) in 5nm and an IO-die (including the memory controller and the Radeon 610M iGPU) in 6nm. The chip integrates 4x USB 3.2 Gen2 (10 Gbps) ports (no USB4), 28 PCIe 5.0 lanes (for GPU and SSDs) and a dual-channel DDR5-5200 memory controller.
Performance
The average 7745HX in our database is in the same league as the Core i5-13500HX and the Core i7-13705H, as far as multi-thread benchmark scores are concerned. This is a very fast chip, as of early 2023, and it will make both content creators and gamers happy - for the next two years or so, at least. Your mileage may vary depending on how competent the cooling solution of your system is and how high the CPU power limits are.
The R7 7745HX is rated at a TDP of 55 Watt and can be configured up to 75 Watt (cTDP).
AMD Ryzen 5 7600
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The AMD Ryzen 5 7600 is a fast mid-range desktop processor of the Raphael series. It offers 6 cores based on the Zen 4 architecture that supports hyperthreading (12 threads). The cores clock from 3.8 (base) up to 5.1 GHz (single core boost).
The Raphael series still uses a chiplet design with two CCD-clusters (each with 8 possible cores) in 5nm and an IO-die (including the memory controller and the Radeon Graphics iGPU) in 6nm.
The R5 7600X is rated at 65 Watt TDP.
AMD Ryzen 7 7700X
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The AMD Ryzen 7 7700X is a fast high-end desktop processor of the Raphael series. It offers 8 cores based on the Zen 4 architecture that supports hyperthreading (16 threads). The cores clock from 4.5 (base) up to 5.4 GHz (single core boost). Compared to the faster Ryzen 9 CPUs (like the 7900X), the R7 offers less cores and slightly lower clock speeds.
The performance of the R7 7700X is clearly better than the old Ryzen 7 of the 5000 generation thanks to the improved architecture and modern 5nm process. Compared to Intels Alder Lake Core i7-12900K the performance is quite similar but stays behind the newer Rocket Lake i5-13600K (multi-threaded).
The Raphael series still uses a chiplet design with two CCD-clusters (each with 8 possible cores, so only one used for the 7700X) in 5nm and an IO-die (including the memory controller and the Radeon Graphics iGPU) in 6nm.
| Model | AMD Ryzen 7 7745HX | AMD Ryzen 5 7600 | AMD Ryzen 7 7700X | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Codename | Dragon Range (Zen 4) | Raphael (Zen4) | Raphael (Zen4) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Series | AMD Dragon Range (Zen 4, Ryzen 7X4X/8X4X) | AMD Raphael (Zen 4, Ryzen 7000) | AMD Raphael (Zen 4, Ryzen 7000) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Clock | 3600 - 5100 MHz | 3800 - 5100 MHz | 4500 - 5400 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| L1 Cache | 512 KB | 384 KB | 512 KB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| L2 Cache | 8 MB | 6 MB | 8 MB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| L3 Cache | 32 MB | 32 MB | 32 MB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cores / Threads | 8 / 16 | 6 / 12 | 8 / 16 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TDP | 55 Watt | 65 Watt | 170 Watt | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Transistors | 9900 Million | CCD: 6,5 Mrd + IOD: 3,4 Mrd Million | 9.9 Million | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Technology | CCD = 5 nm, I/O = 6 nm | 5 nm | 5 nm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| max. Temp. | 100 °C | 95 °C | 95 °C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Socket | FL1 | AM5 (LGA 1718) | AM5 (LGA 1718) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Features | DDR5-5200 RAM, PCIe 5, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, AVX512F, FMA3, SHA, Precision Boost 2 | MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, x86-64, AMD-V, AES, AVX, AVX2, AVX512F, FMA3, SHA, Precision Boost 2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| iGPU | AMD Radeon 610M (400 - 2200 MHz) | AMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz) | AMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Architecture | x86 | x86 | x86 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Announced | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | www.amd.com | www.amd.com | www.amd.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Series: Raphael (Zen 4, Ryzen 7000) Raphael (Zen4) |
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| Voltage | 0.650 - 1.475V V | 0.650 - 1.475V V | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Die Size | 1x 70 (CCD) mm2 + 122 (I/O) mm2 | 2x 70 (CCD) mm2 + 122 (I/O) mm2 |
Benchmarks
Average Benchmarks AMD Ryzen 7 7745HX → 100% n=40
Average Benchmarks AMD Ryzen 5 7600 → 90% n=40
Average Benchmarks AMD Ryzen 7 7700X → 107% n=40
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
