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Intel Atom Z3745 vs AMD Ryzen 7 5800
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Atom Z3745
11 %
4C / 4T · 1.86 GHz
AMD Ryzen 7 5800
100 %
8C / 16T · 4.60 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Atom Z3745
5 %
4C / 4T · 1.33 GHz
AMD Ryzen 7 5800
100 %
8C / 16T · 4.00 GHz
More benchmarks
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
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Monero Hashrate
94 entries
94 entries
V-Ray CPU-Render
251 entries
251 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Specifications
At a glance
|
Wischen
|
Intel Atom Z3745 | AMD Ryzen 7 5800 |
|---|---|---|
| Family | Intel Atom (108) | AMD Ryzen 7 (79) |
| CPU group | Intel Atom Z3700 (16) | AMD Ryzen 5000 (17) |
| Architecture | Bay Trail | Vermeer (Zen 3) |
| Technology | 22 nm | 7 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1380 | AM4 (PGA 1331) |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom Z3745 | AMD Ryzen 7 5800 |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 8 / 16 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 4x | 8x |
| Frequency: | 1.33 GHz | 3.40 GHz |
| Turbo (1 Core): | 1.86 GHz | 4.60 GHz |
| Turbo (All Cores): | 4.00 GHz | |
| L2-Cache | 4.00 MB | |
| L3-Cache | 2.00 MB | 32.00 MB |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom Z3745 | AMD Ryzen 7 5800 |
|---|---|---|
| GPU name | Intel HD Graphics (Bay Trail GT1) | no iGPU |
| GPU frequency | 0.31 - 0.78 GHz | |
| CUs / Shader | 4 / 32 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | |
| Max. GPU Memory | 2 GB | |
| Technology | 22 nm | |
| Release date | Q3/2013 |
NPU AI performance
|
Wischen
|
Intel Atom Z3745 | AMD Ryzen 7 5800 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Atom Z3745 | AMD Ryzen 7 5800 |
|---|---|---|
| Memory | LPDDR3-1066 (17.1 GB/s) | DDR4-3200 (51.2 GB/s) |
| Max. Memory | 4 GB | 128 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 4.0 x 20 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
Intel Atom Z3745 | AMD Ryzen 7 5800 |
|---|---|---|
| TDP | 4 W | 65 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 90 °C | 95 °C |
Technical details
|
Wischen
|
Intel Atom Z3745 | AMD Ryzen 7 5800 |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| 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, AVX2, FMA3 |
| Release date | Q1/2014 | Q2/2021 |
| 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 Z3745 is 4.2 stars (5 ratings), while AMD Ryzen 7 5800 has received 4.5 stars (17 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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18C / 18T · 4.61 GHz
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Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
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Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
4
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
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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 M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
8
AMD Ryzen 7 5800
8C / 16T · 4.60 GHz
9
Intel Atom Z3745
4C / 4T · 1.86 GHz
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