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Apple A14 Bionic vs AMD EPYC Embedded 3251
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Specifications
At a glance
|
Wischen
|
Apple A14 Bionic | AMD EPYC Embedded 3251 |
|---|---|---|
| Family | Apple A series (27) | AMD EPYC (147) |
| CPU group | Apple A14 (1) | AMD EPYC Embedded 3000 (7) |
| Architecture | A14 (Firestorm/Icestorm) | Snowy Owl (Zen) |
| Technology | 5 nm | 14 nm |
| Segment | Smartphone / Tablet | Enterprise / Embedded |
| Socket | SP4r2 | |
| Predecessor | Apple A13 Bionic | |
| Successor | Apple A15 Bionic (5-GPU) |
CPU Cores and Base Frequency
|
Wischen
|
Apple A14 Bionic | AMD EPYC Embedded 3251 |
|---|---|---|
| CPU Cores / Threads | 6 / 6 | 8 / 16 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 2x Firestorm 3.00 GHz |
8x 2.50 - 3.10 GHz |
| Core Cluster 2: | 4x Icestorm 1.82 GHz |
|
| L2-Cache | 12.00 MB | 4.00 MB |
| L3-Cache | 16.00 MB | 16.00 MB |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Apple A14 Bionic | AMD EPYC Embedded 3251 |
|---|---|---|
| GPU name | Apple A14 | no iGPU |
| GPU frequency | 1.46 GHz | |
| CUs / Shader | 16 / 256 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 6 GB | |
| Technology | 5 nm | |
| Release date | Q3/2020 |
NPU AI performance
|
Wischen
|
Apple A14 Bionic | AMD EPYC Embedded 3251 |
|---|---|---|
| AI hardware | Apple Neural Engine | |
| AI specifications | 16 Neural cores @ 11 TOPS | |
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Apple A14 Bionic | AMD EPYC Embedded 3251 |
|---|---|---|
| Memory | LPDDR4X-4266 (34.1 GB/s) | DDR4-2666 (42.7 GB/s) |
| Max. Memory | 6 GB | |
| Memory channels | 1 | 2 |
| ECC | No | Yes |
| PCIe | 3.0 x 32 | |
| PCIe Bandwidth | 31.5 GB/s |
Thermal Management
|
Wischen
|
Apple A14 Bionic | AMD EPYC Embedded 3251 |
|---|---|---|
| TDP | 7.25 W | 55 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 105 °C |
Technical details
|
Wischen
|
Apple A14 Bionic | AMD EPYC Embedded 3251 |
|---|---|---|
| Chip design | Chiplet | Chiplet |
| AES-NI | ✗ | ✓ |
| Operating systems | iOS | Windows 10, Linux |
| Instruction set | Armv8-A (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | |
| Release date | Q3/2020 | Q1/2018 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Apple A14 Bionic is 3.9 stars (242 ratings), while AMD EPYC Embedded 3251 has received 0 stars (0 ratings).
Click on the stars to rate one or both processors.
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AMD EPYC Embedded 3251
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