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Intel Atom Z3580 vs AMD Ryzen 9 PRO 7945
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 Z3580
8 %
4C / 4T · 2.33 GHz
AMD Ryzen 9 PRO 7945
100 %
12C / 24T · 5.40 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Atom Z3580
3 %
4C / 4T · 2.33 GHz
AMD Ryzen 9 PRO 7945
100 %
12C / 24T · 4.70 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Atom Z3580
24 %
PowerVR G6430
AMD Ryzen 9 PRO 7945
100 %
AMD Radeon Graphics (Raphael)
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
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
3DMark Timespy (iGPU)
534 entries
534 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Specifications
At a glance
|
Wischen
|
Intel Atom Z3580 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| Family | Intel Atom (108) | AMD Ryzen 9 PRO (5) |
| CPU group | Intel Atom Z3500 (3) | AMD Ryzen 7000 (18) |
| Architecture | Moorefield | Raphael (Zen 4) |
| Technology | 22 nm | 5 nm |
| Segment | Notebook | Desktop |
| Socket | FC-MB5T1064 | AM5 (LGA 1718) |
| Predecessor | ||
| Successor | AMD Ryzen 9 PRO 8945HS |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom Z3580 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 12 / 24 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 4x | 12x Zen 4 |
| Frequency: | 2.33 GHz | 3.70 GHz |
| Turbo (1 Core): | 5.40 GHz | |
| Turbo (All Cores): | 4.70 GHz | |
| L2-Cache | 2.00 MB | 12.00 MB |
| L3-Cache | 64.00 MB | |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom Z3580 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| GPU name | PowerVR G6430 | AMD Radeon Graphics (Raphael) |
| GPU frequency | 0.46 - 0.53 GHz | 0.40 - 2.20 GHz |
| CUs / Shader | 16 / 128 | 2 / 128 |
| Raytracing | ✗ | ✗ |
| Max. displays | 2 | 3 |
| Max. GPU Memory | 8 GB | |
| Technology | 28 nm | 5 nm |
| Release date | Q3/2013 | Q3/2022 |
NPU AI performance
|
Wischen
|
Intel Atom Z3580 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Atom Z3580 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| Memory | LPDDR3-1600 (12.8 GB/s) | DDR5-5200 (83.2 GB/s) |
| Max. Memory | 4 GB | 128 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 5.0 x 24 | |
| PCIe Bandwidth | 94.5 GB/s |
Thermal Management
|
Wischen
|
Intel Atom Z3580 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| TDP | 65 W | |
| TDP (PL2) | 88 W | |
| TDP up | 170 W | |
| TDP down | ||
| T. junction max. | 90 °C | 95 °C |
Technical details
|
Wischen
|
Intel Atom Z3580 | AMD Ryzen 9 PRO 7945 |
|---|---|---|
| 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 | MMX, SSE3, SSSE3, SSE4.1, SSE4.2, | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| Release date | Q2/2014 | Q2/2023 |
| 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 Z3580 is 3.7 stars (3 ratings), while AMD Ryzen 9 PRO 7945 has received 1.9 stars (42 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
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Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
6
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
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Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
8
Intel Atom Z3580
4C / 4T · 0.00 GHz
9
AMD Ryzen 9 PRO 7945
12C / 24T · 5.40 GHz
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