Xeon 6766E vs Ryzen 3 PRO 4450U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1304 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Renoir (Ryzen 4000 APU) | no data |
| Power efficiency | 15.31 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Renoir PRO (Zen 2) (2020) | Sierra Forest (2024) |
| Release date | 7 May 2020 (5 years ago) | 3 June 2024 (1 year ago) |
| Launch price (MSRP) | no data | $10,257 |
Detailed specifications
Ryzen 3 PRO 4450U and Xeon 6766E 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 | 4 (Quad-Core) | 144 |
| Threads | 8 | 144 |
| Base clock speed | 2.4 GHz | 1.9 GHz |
| Boost clock speed | 3.7 GHz | 2.7 GHz |
| Multiplier | 25 | no data |
| L1 cache | 64K (per core) | 96 KB (per core) |
| L2 cache | 512K (per core) | 4 MB (per module) |
| L3 cache | 4 MB (shared) | 108 MB (shared) |
| Chip lithography | 7 nm | Intel 3 nm |
| Die size | 156 mm2 | no data |
| Maximum core temperature | 105 °C | no data |
| Maximum case temperature (TCase) | no data | 84 °C |
| Number of transistors | 9,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 3 PRO 4450U and Xeon 6766E 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 | 2 |
| Socket | FP6 | FCLGA4710 |
| Power consumption (TDP) | 15 Watt | 250 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 3 PRO 4450U and Xeon 6766E. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
| Deep Learning Boost | - | + |
Security technologies
Ryzen 3 PRO 4450U and Xeon 6766E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 3 PRO 4450U and Xeon 6766E 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 3 PRO 4450U and Xeon 6766E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-4266 | DDR5-6400 |
| Maximum memory size | 64 GB | 4 TB |
| Max memory channels | 4 | 8 |
| Maximum memory bandwidth | 68.27 GB/s | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 5 ( - 1400 MHz) | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen 3 PRO 4450U and Xeon 6766E.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | no data | 88 |
Pros & cons summary
| Recency | 7 May 2020 | 3 June 2024 |
| Physical cores | 4 | 144 |
| Threads | 8 | 144 |
| Power consumption (TDP) | 15 Watt | 250 Watt |
Ryzen 3 PRO 4450U has 1566.7% lower power consumption.
Xeon 6766E, on the other hand, has an age advantage of 4 years, and 3500% more physical cores and 1700% more threads.
We couldn't decide between AMD Ryzen 3 PRO 4450U and Intel Xeon 6766E. We've got no test results to judge.
Be aware that Ryzen 3 PRO 4450U is a notebook processor while Xeon 6766E is a server/workstation one.
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