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Intel Atom C3858 vs AMD Ryzen 7 5825U
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Atom C3858 | AMD Ryzen 7 5825U |
|---|---|---|
| Family | Intel Atom (108) | AMD Ryzen 7 (79) |
| CPU group | Intel Atom C3000 (20) | AMD Ryzen 5025U/7030U (9) |
| Architecture | Denverton | Barcelo (Zen 3) |
| Technology | 14 nm | 7 nm |
| Segment | Desktop | Notebook |
| Socket | BGA 1310 | FP6 |
| Predecessor | AMD Ryzen 7 5700U | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom C3858 | AMD Ryzen 7 5825U |
|---|---|---|
| CPU Cores / Threads | 12 / 12 | 8 / 16 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 12x | 8x Zen 3 |
| Frequency: | 2.00 GHz | 2.00 GHz |
| Turbo (1 Core): | 4.50 GHz | |
| Turbo (All Cores): | 3.50 GHz | |
| L2-Cache | 12.00 MB | |
| L3-Cache | 16.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom C3858 | AMD Ryzen 7 5825U |
|---|---|---|
| GPU name | no iGPU | AMD Radeon RX Vega 8 (Renoir) |
| GPU frequency | 0.40 - 2.00 GHz | |
| CUs / Shader | / | 8 / 512 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 8 GB | |
| Technology | 7 nm | |
| Release date | Q1/2020 |
NPU AI performance
|
Wischen
|
Intel Atom C3858 | AMD Ryzen 7 5825U |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Atom C3858 | AMD Ryzen 7 5825U |
|---|---|---|
| Memory | DDR4-2400 (38.4 GB/s) | DDR4-3200 (51.2 GB/s) LPDDR4X-4266 (34.1 GB/s) |
| Max. Memory | 256 GB | 32 GB |
| Memory channels | 2 | 2 |
| ECC | Yes | Yes |
| PCIe | 3.0 x 16 | 3.0 x 12 |
| PCIe Bandwidth | 15.8 GB/s | 11.8 GB/s |
Thermal Management
|
Wischen
|
Intel Atom C3858 | AMD Ryzen 7 5825U |
|---|---|---|
| TDP | 25 W | 15 W |
| TDP (PL2) | ||
| TDP up | 25 W | |
| TDP down | 10 W | |
| T. junction max. | 100 °C | 105 °C |
Technical details
|
Wischen
|
Intel Atom C3858 | AMD Ryzen 7 5825U |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| Release date | Q3/2017 | Q1/2022 |
| Release price | 332 $ | |
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Atom C3858 is 5.0 stars (1 ratings), while AMD Ryzen 7 5825U has received 4.2 stars (205 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Intel Atom C3858
12C / 12T · 0.00 GHz
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Apple M5 Max (18-CPU 32-GPU)
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3
Apple M3 Ultra (28-CPU 60-GPU)
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4
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
5
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
6
Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
7
Apple M5 Max (18-CPU 40-GPU)
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8
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
9
AMD Ryzen 7 5825U
8C / 16T · 4.50 GHz
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