EPYC Embedded 9454 vs Atom x7835RE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1611 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 21.43 | no data |
| Market segment | Laptop | Server |
| Power efficiency | 14.17 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Amston Lake (2024−2025) | Genoa (2022−2023) |
| Release date | 8 April 2024 (2 years ago) | 14 March 2023 (3 years ago) |
| Launch price (MSRP) | $127 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Atom x7835RE and EPYC Embedded 9454: 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 | 8 (Octa-Core) | 48 (Octatetraconta-Core) |
| Threads | 8 | 96 |
| Base clock speed | 1.3 GHz | 2.75 GHz |
| Boost clock speed | 3.6 GHz | 3.8 GHz |
| L1 cache | 96 KB (per core) | 64 KB (per core) |
| L2 cache | 2 MB (per module) | 1 MB (per core) |
| L3 cache | 6 MB (shared) | 256 MB (shared) |
| Chip lithography | 10 nm | 5 nm |
| Die size | no data | 8x 72 mm2 |
| Number of transistors | no data | 52,560 million |
| 64 bit support | + | + |
Compatibility
Information on Atom x7835RE and EPYC Embedded 9454 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 | Intel BGA 1264 | SP5 |
| Power consumption (TDP) | 12 Watt | 290 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7835RE and EPYC Embedded 9454. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x7835RE and EPYC Embedded 9454 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 Atom x7835RE and EPYC Embedded 9454. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR5-4800 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 32EU | N/A |
Peripherals
Specifications and connection of peripherals supported by Atom x7835RE and EPYC Embedded 9454.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 9 | 128 |
Pros & cons summary
| Recency | 8 April 2024 | 14 March 2023 |
| Physical cores | 8 | 48 |
| Threads | 8 | 96 |
| Chip lithography | 10 nm | 5 nm |
| Power consumption (TDP) | 12 Watt | 290 Watt |
Atom x7835RE has an age advantage of 1 year, and 2317% lower power consumption.
EPYC Embedded 9454, on the other hand, has 500% more physical cores and 1100% more threads, and a 100% more advanced lithography process.
We couldn't decide between Intel Atom x7835RE and AMD EPYC Embedded 9454. We've got no test results to judge.
Be aware that Atom x7835RE is a notebook processor while EPYC Embedded 9454 is a server/workstation one.
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