EPYC 7532 vs Atom N450
Aggregate performance score
EPYC 7532 outperforms Atom N450 by a whopping 24050% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3667 | 205 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Atom | AMD EPYC |
| Power efficiency | 0.84 | 6.11 |
| Designer | Intel | AMD |
| Manufacturer | Intel | no data |
| Architecture codename | Pinetrail (2009−2011) | Zen 2 (2019−2020) |
| Release date | 21 December 2009 (16 years ago) | 19 February 2020 (6 years ago) |
| Launch price (MSRP) | $64 | no data |
Detailed specifications
Atom N450 and EPYC 7532 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 | 2 | 64 |
| Base clock speed | 1.66 GHz | 2.4 GHz |
| Boost clock speed | 1.67 GHz | 3.3 GHz |
| Bus rate | 533 MHz | no data |
| Multiplier | no data | 24 |
| L1 cache | 56 KB (per core) | 2 MB |
| L2 cache | 512 KB (per core) | 16 MB |
| L3 cache | 0 KB | 256 MB |
| Chip lithography | 45 nm | 7 nm, 14 nm |
| Die size | 66 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 123 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom N450 and EPYC 7532 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 | FCBGA559 | Socket SP3 |
| Power consumption (TDP) | 5.5 Watt | 200 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom N450 and EPYC 7532. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | no data |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Atom N450 and EPYC 7532 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom N450 and EPYC 7532 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 N450 and EPYC 7532. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4-3200 |
| Maximum memory size | 2 GB | 4 TiB |
| Max memory channels | 1 | 8 |
| Maximum memory bandwidth | no data | 204.763 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 0.12 | 28.98 |
| Recency | 21 December 2009 | 19 February 2020 |
| Physical cores | 1 | 32 |
| Threads | 2 | 64 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 5 Watt | 200 Watt |
Atom N450 has 3900% lower power consumption.
EPYC 7532, on the other hand, has a 24050% higher aggregate performance score, an age advantage of 10 years, 3100% more physical cores and 3100% more threads, and a 543% more advanced lithography process.
The AMD EPYC 7532 is our recommended choice as it beats the Intel Atom N450 in performance tests.
Be aware that Atom N450 is a notebook processor while EPYC 7532 is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
