Follow us
Share link
Submit benchmark
VS
Intel Atom E3827 vs AMD RX-421BD
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Atom E3827
6 %
Intel HD Graphics (Bay Trail GT1)
AMD RX-421BD
100 %
AMD Radeon R7 - 512 (Merlin Falcon)
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Atom E3827 | AMD RX-421BD |
|---|---|---|
| Family | Intel Atom (108) | AMD R (6) |
| CPU group | Intel Atom E3800 (6) | AMD RX 1st Gen. (6) |
| Architecture | Bay Trail | Merlin Falcon (Excavator) |
| Technology | 22 nm | 28 nm |
| Segment | Notebook | Notebook |
| Socket | BGA 1170 | FP4 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom E3827 | AMD RX-421BD |
|---|---|---|
| CPU Cores / Threads | 2 / 2 | 4 / 4 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | normal |
| Cores: | 2x | 4x |
| Frequency: | 1.75 GHz | 2.10 GHz |
| Turbo (1 Core): | 3.40 GHz | |
| Turbo (All Cores): | ||
| L2-Cache | 2.00 MB | |
| L3-Cache | 1.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom E3827 | AMD RX-421BD |
|---|---|---|
| GPU name | Intel HD Graphics (Bay Trail GT1) | AMD Radeon R7 - 512 (Merlin Falcon) |
| GPU frequency | 0.54 - 0.79 GHz | 0.80 GHz |
| CUs / Shader | 4 / 32 | 8 / 512 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 3 |
| Max. GPU Memory | 2 GB | 2 GB |
| Technology | 22 nm | 28 |
| Release date | Q3/2013 | 2015 |
NPU AI performance
|
Wischen
|
Intel Atom E3827 | AMD RX-421BD |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Atom E3827 | AMD RX-421BD |
|---|---|---|
| Memory | DDR3L-1333 (21.3 GB/s) | DDR4-2400 (38.4 GB/s) DDR3-2133 (34.2 GB/s) |
| Max. Memory | 8 GB | |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 3.0 x 12 | |
| PCIe Bandwidth | 11.8 GB/s |
Thermal Management
|
Wischen
|
Intel Atom E3827 | AMD RX-421BD |
|---|---|---|
| TDP | 8 W | 35 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 12 W | |
| T. junction max. | 90 °C |
Technical details
|
Wischen
|
Intel Atom E3827 | AMD RX-421BD |
|---|---|---|
| Chip design | Monolithic | Unknown |
| AES-NI | ✓ | ✓ |
| Operating systems | ||
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
| Release date | Q4/2013 | Q4/2015 |
| Release price | ||
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Atom E3827 is 1.0 stars (2 ratings), while AMD RX-421BD has received 0 stars (0 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
2
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
3
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
4
Apple M1 Ultra (64-GPU)
20C / 20T · 3.20 GHz
5
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
6
Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
7
Apple M1 Pro (8-CPU)
8C / 8T · 3.20 GHz
8
Intel Atom E3827
2C / 2T · 0.00 GHz
9
AMD RX-421BD
4C / 4T · 3.40 GHz
Popular Comparisons
