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Intel Atom E3845 vs AMD Ryzen AI 5 340
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Intel Atom E3845
6 %
4C / 4T · 1.91 GHz
AMD Ryzen AI 5 340
100 %
6C / 12T · 4.80 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Atom E3845
4 %
4C / 4T · 1.91 GHz
AMD Ryzen AI 5 340
100 %
6C / 12T · 2.00 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Atom E3845
3 %
Intel HD Graphics (Bay Trail GT1)
AMD Ryzen AI 5 340
100 %
AMD Radeon 840M
More benchmarks
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
AI performance (NPU)
218 entries
218 entries
Specifications
At a glance
|
Wischen
|
Intel Atom E3845 | AMD Ryzen AI 5 340 |
|---|---|---|
| Family | Intel Atom (108) | AMD Ryzen AI (9) |
| CPU group | Intel Atom E3800 (6) | AMD Ryzen AI 300 (Krackan) (3) |
| Architecture | Bay Trail | Krackan Point (Zen 5) |
| Technology | 22 nm | 4 nm |
| Segment | Notebook | Notebook |
| Socket | BGA 1170 | FP8 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom E3845 | AMD Ryzen AI 5 340 |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 6 / 12 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 4x 1.91 GHz |
3x Zen 5 2.00 - 4.80 GHz |
| Core Cluster 2: | 3x Zen 5c 2.00 - 3.40 GHz |
|
| L2-Cache | 6.00 MB | |
| L3-Cache | 2.00 MB | 16.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom E3845 | AMD Ryzen AI 5 340 |
|---|---|---|
| GPU name | Intel HD Graphics (Bay Trail GT1) | AMD Radeon 840M |
| GPU frequency | 0.54 - 0.79 GHz | 0.80 - 2.90 GHz |
| CUs / Shader | 4 / 32 | 4 / 256 |
| Raytracing | ✗ | ✓ |
| Max. displays | 2 | 4 |
| Max. GPU Memory | 2 GB | 32 GB |
| Technology | 22 nm | 4 nm |
| Release date | Q3/2013 | Q2/2025 |
NPU AI performance
|
Wischen
|
Intel Atom E3845 | AMD Ryzen AI 5 340 |
|---|---|---|
| AI hardware | AMD Ryzen™ AI | |
| AI specifications | AMD Ryzen™ AI (XDNA 2) @ 50 TOPS | |
| NPU + CPU + iGPU | 59 TOPS |
Memory & PCIe
|
Wischen
|
Intel Atom E3845 | AMD Ryzen AI 5 340 |
|---|---|---|
| Memory | DDR3L-1333 (21.3 GB/s) | LPDDR5X-8000 (128.0 GB/s) |
| Max. Memory | 8 GB | 256 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 4.0 x 16 | |
| PCIe Bandwidth | 31.5 GB/s |
Thermal Management
|
Wischen
|
Intel Atom E3845 | AMD Ryzen AI 5 340 |
|---|---|---|
| TDP | 10 W | 28 W |
| TDP (PL2) | ||
| TDP up | 54 W | |
| TDP down | 15 W | |
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Atom E3845 | AMD Ryzen AI 5 340 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | 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,FMA3, AVX2, AVX512 |
| Release date | Q4/2013 | Q2/2025 |
| Release price | ||
| 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 E3845 is 1.0 stars (1 ratings), while AMD Ryzen AI 5 340 has received 2.7 stars (100 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Apple M5 Max (18-CPU 32-GPU)
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Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
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18C / 18T · 4.61 GHz
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20C / 20T · 3.20 GHz
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8C / 8T · 3.20 GHz
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AMD Ryzen AI 5 340
6C / 12T · 4.80 GHz
9
Intel Atom E3845
4C / 4T · 0.00 GHz
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