Ryzen 9 5900HX vs Xeon L7545
Primary details
Comparing Xeon L7545 and Ryzen 9 5900HX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 509 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD Cezanne (Zen 3, Ryzen 5000) |
| Power efficiency | no data | 29.83 |
| Architecture codename | no data | Cezanne-H (Zen 3) (2021) |
| Release date | 1 January 2010 (14 years ago) | 12 January 2021 (3 years ago) |
Detailed specifications
Xeon L7545 and Ryzen 9 5900HX 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 | 6 (Hexa-Core) | 8 (Octa-Core) |
| Threads | 12 | 16 |
| Base clock speed | 1.87 GHz | 3.3 GHz |
| Boost clock speed | 2.53 GHz | 4.6 GHz |
| Multiplier | no data | 33 |
| L1 cache | no data | 64K (per core) |
| L2 cache | no data | 512K (per core) |
| L3 cache | 18 MB L3 Cache | 16 MB (shared) |
| Chip lithography | 45 nm | 7 nm |
| Die size | no data | 156 mm2 |
| Maximum core temperature | 70 °C | 105 °C |
| Number of transistors | no data | 9,800 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Xeon L7545 and Ryzen 9 5900HX 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 | no data | 1 |
| Socket | FCLGA1567 | FP6 |
| Power consumption (TDP) | 95 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon L7545 and Ryzen 9 5900HX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 1.0 | no data |
| Hyper-Threading Technology | + | no data |
Security technologies
Xeon L7545 and Ryzen 9 5900HX technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon L7545 and Ryzen 9 5900HX are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon L7545 and Ryzen 9 5900HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 8 (Ryzen 4000/5000) |
Peripherals
Specifications and connection of peripherals supported by Xeon L7545 and Ryzen 9 5900HX.
| PCIe version | no data | 3.0 |
Pros & cons summary
| Recency | 1 January 2010 | 12 January 2021 |
| Physical cores | 6 | 8 |
| Threads | 12 | 16 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 95 Watt | 45 Watt |
Ryzen 9 5900HX has an age advantage of 11 years, 33.3% more physical cores and 33.3% more threads, a 542.9% more advanced lithography process, and 111.1% lower power consumption.
We couldn't decide between Xeon L7545 and Ryzen 9 5900HX. We've got no test results to judge.
Be aware that Xeon L7545 is a server/workstation processor while Ryzen 9 5900HX is a notebook one.
Should you still have questions on choice between Xeon L7545 and Ryzen 9 5900HX, 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.
