Processor U300 vs Ryzen 7 5800X3D
Aggregate performance score
Ryzen 7 5800X3D outperforms Processor U300 by a whopping 223% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 498 | 1431 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 27.29 | 17.44 |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen 7 | Intel Raptor Lake-U |
| Power efficiency | 6.50 | 14.06 |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Vermeer (Zen3) (2020−2022) | Raptor Lake-U (2023) |
| Release date | 20 April 2022 (4 years ago) | 4 January 2023 (3 years ago) |
| Launch price (MSRP) | $449 | $193 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Ryzen 7 5800X3D has 56% better value for money than Processor U300.
Performance to price scatter graph
Detailed specifications
Basic parameters of Ryzen 7 5800X3D and Processor U300: 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) | 5 (Penta-Core) |
| Threads | 16 | 6 |
| Base clock speed | 3.4 GHz | 1.2 GHz |
| Boost clock speed | 4.5 GHz | 4.4 GHz |
| Bus rate | no data | 55 MHz |
| L1 cache | 64 KB (per core) | 80K (per core) |
| L2 cache | 512 KB (per core) | 1.25 MB (per core) |
| L3 cache | 96 MB (shared) | 8 MB (shared) |
| Chip lithography | 7 nm, 12 nm | 10 nm |
| Die size | 74 + 125 mm | no data |
| Maximum core temperature | 90 °C | 100 °C |
| Maximum case temperature (TCase) | 90 °C | no data |
| Number of transistors | 8,850 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
Compatibility
Information on Ryzen 7 5800X3D and Processor U300 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 | AM4 | Intel BGA 1744 |
| Power consumption (TDP) | 105 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 5800X3D and Processor U300. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen 7 5800X3D and Processor U300 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 5800X3D and Processor U300 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 5800X3D and Processor U300. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR4, DDR5 Dual-channel |
| Maximum memory size | 128 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Intel UHD Graphics Xe G4 48EUs ( - 1100 MHz) |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 5800X3D and Processor U300.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 20 | 8 |
Synthetic benchmarks
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.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
TrueCrypt AES
TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.
x264 encoding pass 1
x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.
x264 encoding pass 2
x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.
Geekbench 5.5 Multi-Core
7-Zip Single
7-Zip
Pros & cons summary
| Performance score | 16.17 | 5.00 |
| Recency | 20 April 2022 | 4 January 2023 |
| Physical cores | 8 | 5 |
| Threads | 16 | 6 |
| Chip lithography | 7 nm | 10 nm |
| Power consumption (TDP) | 105 Watt | 15 Watt |
Ryzen 7 5800X3D has a 223% higher aggregate performance score, 60% more physical cores and 167% more threads, and a 43% more advanced lithography process.
Processor U300, on the other hand, has an age advantage of 8 months, and 600% lower power consumption.
The AMD Ryzen 7 5800X3D is our recommended choice as it beats the Intel Processor U300 in performance tests.
Note that Ryzen 7 5800X3D is a desktop processor while Processor U300 is a notebook one.
Other comparisons
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