K6-III+ 500ACZ vs Xeon w5-2545
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 280 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 25.43 | no data |
| Market segment | Server | Laptop |
| Power efficiency | 11.80 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | no data |
| Architecture codename | Sapphire Rapids (2023−2024) | Sharptooth (2000) |
| Release date | 24 August 2024 (1 year ago) | 18 April 2000 (25 years ago) |
| Launch price (MSRP) | $889 | $184 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon w5-2545 and K6-III+ 500ACZ 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 | 12 (Dodeca-Core) | 1 (Single-Core) |
| Performance-cores | 12 | no data |
| Threads | 24 | 1 |
| Base clock speed | 3.5 GHz | no data |
| Boost clock speed | 4.7 GHz | 0.5 GHz |
| L1 cache | 80 KB (per core) | 64 KB |
| L2 cache | 2 MB (per core) | 256 KB |
| L3 cache | 30 MB | no data |
| Chip lithography | Intel 7 nm | 180 nm |
| Die size | no data | 76 mm2 |
| Maximum case temperature (TCase) | 74 °C | 85 °C |
| Number of transistors | no data | 21 million |
| 64 bit support | + | - |
Compatibility
Information on Xeon w5-2545 and K6-III+ 500ACZ 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 | FCLGA4677 | AMD Super Socket 7 |
| Power consumption (TDP) | 210 Watt | 12 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon w5-2545 and K6-III+ 500ACZ. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | - |
| AVX | + | - |
| PowerNow | - | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | + | no data |
| Deep Learning Boost | + | - |
Security technologies
Xeon w5-2545 and K6-III+ 500ACZ 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 Xeon w5-2545 and K6-III+ 500ACZ are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon w5-2545 and K6-III+ 500ACZ. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-4800 | no data |
| Maximum memory size | 2 TB | no data |
| Max memory channels | 4 | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | N/A |
Peripherals
Specifications and connection of peripherals supported by Xeon w5-2545 and K6-III+ 500ACZ.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 64 | no data |
Pros & cons summary
| Recency | 24 August 2024 | 18 April 2000 |
| Physical cores | 12 | 1 |
| Threads | 24 | 1 |
| Power consumption (TDP) | 210 Watt | 12 Watt |
Xeon w5-2545 has an age advantage of 24 years, and 1100% more physical cores and 2300% more threads.
K6-III+ 500ACZ, on the other hand, has 1650% lower power consumption.
We couldn't decide between Intel Xeon w5-2545 and AMD K6-III+ 500ACZ. We've got no test results to judge.
Be aware that Xeon w5-2545 is a server/workstation processor while K6-III+ 500ACZ is a notebook one.
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