Xeon Gold 6538N vs Atom Z500
Aggregate performance score
Xeon Gold 6538N outperforms Atom Z500 by a whopping 17563% based on our aggregate benchmark results.
Primary details
Comparing Atom Z500 and Xeon Gold 6538N processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3299 | 165 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 21.85 |
| Market segment | Laptop | Server |
| Series | Intel Atom | no data |
| Power efficiency | 23.30 | 13.05 |
| Architecture codename | Silverthorne (2008−2010) | Emerald Rapids (2023) |
| Release date | 2 April 2008 (16 years ago) | 14 December 2023 (1 year ago) |
| Launch price (MSRP) | $45 | $3,351 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Atom Z500 and Xeon Gold 6538N 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 | 1 (Single-Core) | 32 (Dotriaconta-Core) |
| Threads | 1 | 64 |
| Base clock speed | no data | 2.1 GHz |
| Boost clock speed | 0.8 GHz | 4.1 GHz |
| Bus type | FSB | no data |
| Bus rate | 400 MT/s | no data |
| Multiplier | 8 | no data |
| L1 cache | 56 KB | 80 KB (per core) |
| L2 cache | 512 KB | 2 MB (per core) |
| L3 cache | 0 KB | 60 MB (shared) |
| Chip lithography | 45 nm | Intel 7 nm |
| Die size | 24.18 mm2 | 2x 763 mm2 |
| Maximum core temperature | 90 °C | no data |
| Maximum case temperature (TCase) | no data | 85 °C |
| Number of transistors | 47 Million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 0.80 -1.1V | no data |
Compatibility
Information on Atom Z500 and Xeon Gold 6538N 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 (Uniprocessor) | 2 |
| Socket | PBGA441 | FCLGA4677 |
| Power consumption (TDP) | 0.65 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z500 and Xeon Gold 6538N. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | + | no data |
| FSB parity | - | no data |
| Deep Learning Boost | - | + |
Security technologies
Atom Z500 and Xeon Gold 6538N technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z500 and Xeon Gold 6538N are enumerated here.
| VT-d | - | + |
| VT-x | - | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z500 and Xeon Gold 6538N. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5-5200 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | N/A |
Peripherals
Specifications and connection of peripherals supported by Atom Z500 and Xeon Gold 6538N.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 80 |
Pros & cons summary
| Performance score | 0.16 | 28.26 |
| Recency | 2 April 2008 | 14 December 2023 |
| Physical cores | 1 | 32 |
| Threads | 1 | 64 |
Xeon Gold 6538N has a 17562.5% higher aggregate performance score, an age advantage of 15 years, and 3100% more physical cores and 6300% more threads.
The Xeon Gold 6538N is our recommended choice as it beats the Atom Z500 in performance tests.
Be aware that Atom Z500 is a notebook processor while Xeon Gold 6538N is a server/workstation one.
Should you still have questions on choice between Atom Z500 and Xeon Gold 6538N, 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.
