Ryzen 3 PRO 4450U vs Ryzen 7 4700U
Aggregated performance score
Ryzen 7 4700U outperforms Ryzen 3 PRO 4450U by 33% based on our aggregated benchmark results.
Primary Details
Comparing Ryzen 7 4700U and Ryzen 3 PRO 4450U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 802 | 956 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Renoir (Ryzen 4000 APU) | AMD Renoir (Ryzen 4000 APU) |
| Architecture codename | Renoir-U (Zen 2) | Renoir PRO (Zen 2) (2020) |
| Release date | 6 January 2020 (4 years ago) | 7 May 2020 (3 years ago) |
| Current price | $521 | no data |
Detailed Specifications
Ryzen 7 4700U and Ryzen 3 PRO 4450U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 8 (Octa-Core) | 4 (Quad-Core) |
| Threads | 8 | 8 |
| Base clock speed | 1.8 GHz | 2.4 GHz |
| Boost clock speed | 4.1 GHz | 3.7 GHz |
| L1 cache | 512 KB | 256 KB |
| L2 cache | 4 MB | 2 MB |
| L3 cache | 8 MB | 4 MB (shared) |
| Chip lithography | 7 nm | 7 nm |
| Die size | 156 mm2 | 156 mm2 |
| Maximum core temperature | 105 °C | 105 °C |
| Number of transistors | 9800 Million | 9800 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Ryzen 7 4700U and Ryzen 3 PRO 4450U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | 1 |
| Socket | FP6 | FP6 |
| Power consumption (TDP) | 15 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 4700U and Ryzen 3 PRO 4450U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | DDR4-3200/LPDDR4-4266 RAM, PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | + |
| FMA | + | no data |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 4700U and Ryzen 3 PRO 4450U are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 4700U and Ryzen 3 PRO 4450U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR4 | DDR4-4266 |
| Maximum memory size | 64 GB | 64 GB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | 68.27 GB/s | 68.27 GB/s |
| ECC memory support | no data | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon RX Vega 7 | AMD Radeon RX Vega 5 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 4700U and Ryzen 3 PRO 4450U.
| PCIe version | 3.0 | 3.0 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Ryzen 7 4700U outperforms Ryzen 3 PRO 4450U by 33% based on our aggregated benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Ryzen 7 4700U outperforms Ryzen 3 PRO 4450U by 33% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Ryzen 7 4700U outperforms Ryzen 3 PRO 4450U by 4% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Ryzen 7 4700U outperforms Ryzen 3 PRO 4450U by 21% in GeekBench 5 Multi-Core.
Pros & Cons Summary
| Performance score | 8.54 | 6.41 |
| Integrated graphics card | 7.43 | 4.65 |
| Recency | 6 January 2020 | 7 May 2020 |
| Physical cores | 8 | 4 |
The Ryzen 7 4700U is our recommended choice as it beats the Ryzen 3 PRO 4450U in performance tests.
Should you still have questions on choice between Ryzen 7 4700U and Ryzen 3 PRO 4450U, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
