EPYC 7663 vs A4-1350
Aggregate performance score
EPYC 7663 outperforms A4-1350 by a whopping 8890% 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 | 3157 | 70 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 5.25 |
| Market segment | Laptop | Server |
| Series | AMD A-Series | AMD EPYC |
| Power efficiency | 2.74 | 8.22 |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Kabini (2013−2014) | Milan (2021−2023) |
| Release date | 18 October 2013 (12 years ago) | 15 March 2021 (5 years ago) |
| Launch price (MSRP) | no data | $6,366 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of A4-1350 and EPYC 7663: 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 | 4 (Quad-Core) | 56 (Hexapentaconta-Core) |
| Threads | 4 | 112 |
| Base clock speed | no data | 2 GHz |
| Boost clock speed | 1 GHz | 3.5 GHz |
| Multiplier | no data | 20 |
| L1 cache | 128K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 512 KB (per core) |
| L3 cache | 0 KB | 256 MB (shared) |
| Chip lithography | 32 nm | 7 nm+ |
| Die size | 246 mm2 | 8x 81 mm2 |
| Maximum case temperature (TCase) | 90 °C | no data |
| Number of transistors | 1,178 million | 33,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on A4-1350 and EPYC 7663 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 | FT3 | SP3 |
| Power consumption (TDP) | 8 Watt | 240 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A4-1350 and EPYC 7663. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX | no data |
| AES-NI | + | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A4-1350 and EPYC 7663 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A4-1350 and EPYC 7663. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-3200 |
| Maximum memory size | no data | 4 TiB |
| Maximum memory bandwidth | no data | 204.795 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 8210 (300 MHz) | N/A |
Peripherals
Specifications and connection of peripherals supported by A4-1350 and EPYC 7663.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 128 |
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.
Pros & cons summary
| Performance score | 0.52 | 46.75 |
| Recency | 18 October 2013 | 15 March 2021 |
| Physical cores | 4 | 56 |
| Threads | 4 | 112 |
| Chip lithography | 32 nm | 7 nm |
| Power consumption (TDP) | 8 Watt | 240 Watt |
A4-1350 has 2900% lower power consumption.
EPYC 7663, on the other hand, has a 8890% higher aggregate performance score, an age advantage of 7 years, 1300% more physical cores and 2700% more threads, and a 357% more advanced lithography process.
The AMD EPYC 7663 is our recommended choice as it beats the AMD A4-1350 in performance tests.
Be aware that A4-1350 is a notebook processor while EPYC 7663 is a server/workstation one.
Other comparisons
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