Xeon Gold 6438Y vs A100
Primary details
Comparing A100 and Xeon Gold 6438Y processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Architecture codename | Stealey (2007) | no data |
| Release date | June 2007 (17 years ago) | 1 January 2023 (1 year ago) |
Detailed specifications
A100 and Xeon Gold 6438Y 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 GHz |
| Boost clock speed | 0.6 GHz | 4 GHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 0 KB | 60 MB |
| Chip lithography | 90 nm | Intel 7 nm |
| Die size | 66 mm2 | no data |
| Maximum core temperature | no data | 76 °C |
| Number of transistors | 176 million | no data |
| 64 bit support | - | - |
| Windows 11 compatibility | - | no data |
Compatibility
Information on A100 and Xeon Gold 6438Y 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 | no data |
| Socket | Intel BGA 437 | FCLGA4677 |
| Power consumption (TDP) | 3 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A100 and Xeon Gold 6438Y. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Deep Learning Boost | - | + |
Security technologies
A100 and Xeon Gold 6438Y technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A100 and Xeon Gold 6438Y 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 A100 and Xeon Gold 6438Y. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR5-4800, DDR5-4400 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by A100 and Xeon Gold 6438Y.
| PCIe version | no data | 5 |
| PCI Express lanes | no data | 80 |
Pros & cons summary
| Physical cores | 1 | 32 |
| Threads | 1 | 64 |
| Power consumption (TDP) | 3 Watt | 205 Watt |
A100 has 6733.3% lower power consumption.
Xeon Gold 6438Y, on the other hand, has 3100% more physical cores and 6300% more threads.
We couldn't decide between A100 and Xeon Gold 6438Y. We've got no test results to judge.
Be aware that A100 is a notebook processor while Xeon Gold 6438Y is a server/workstation one.
Should you still have questions on choice between A100 and Xeon Gold 6438Y, ask them in Comments section, and we shall answer.
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