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Intel Atom Z3530 vs Intel Core Ultra 7 255HX
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Atom Z3530
6 %
PowerVR G6430
Intel Core Ultra 7 255HX
100 %
Intel Xe 4 Core Graphics 64 EUs (Arrow Lake)
More benchmarks
Specifications
At a glance
|
Wischen
|
Intel Atom Z3530 | Intel Core Ultra 7 255HX |
|---|---|---|
| Family | Intel Atom (108) | Intel Core Ultra 7 (31) |
| CPU group | Intel Atom Z3500 (3) | Intel Core Ultra 200HX (8) |
| Architecture | Moorefield | Arrow Lake |
| Technology | 22 nm | 3 nm |
| Segment | Notebook | Notebook |
| Socket | FC-MB5T1064 | BGA 2114 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Atom Z3530 | Intel Core Ultra 7 255HX |
|---|---|---|
| CPU Cores / Threads | 4 / 4 | 20 / 20 |
| Hyperthreading / SMT | ✗ | ✗ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 4x 1.33 GHz |
8x Lion Cove 2.40 - 5.20 GHz |
| Core Cluster 2: | 12x Skymont 1.80 - 4.50 GHz |
|
| L2-Cache | 2.00 MB | 36.00 MB |
| L3-Cache | 30.00 MB | |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Atom Z3530 | Intel Core Ultra 7 255HX |
|---|---|---|
| GPU name | PowerVR G6430 | Intel Xe 4 Core Graphics 64 EUs (Arrow Lake) |
| GPU frequency | 0.46 GHz | 0.30 - 1.85 GHz |
| CUs / Shader | 16 / 128 | 4 / 512 |
| Raytracing | ✗ | ✓ |
| Max. displays | 2 | 3 |
| Max. GPU Memory | 32 GB | |
| Technology | 28 nm | 5 nm |
| Release date | Q3/2013 | Q3/2024 |
NPU AI performance
|
Wischen
|
Intel Atom Z3530 | Intel Core Ultra 7 255HX |
|---|---|---|
| AI hardware | Intel® AI Boost | |
| AI specifications | Intel AI Boost NPU 4 @ 13 TOPS | |
| NPU + CPU + iGPU | 33 TOPS |
Memory & PCIe
|
Wischen
|
Intel Atom Z3530 | Intel Core Ultra 7 255HX |
|---|---|---|
| Memory | LPDDR3-1600 (12.8 GB/s) | DDR5-6400 (102.4 GB/s) |
| Max. Memory | 4 GB | 192 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 5.0 x 20 | |
| PCIe Bandwidth | 78.8 GB/s |
Thermal Management
|
Wischen
|
Intel Atom Z3530 | Intel Core Ultra 7 255HX |
|---|---|---|
| TDP | 55 W | |
| TDP (PL2) | 160 W | |
| TDP up | ||
| TDP down | 45 W | |
| T. junction max. | 90 °C | 105 °C |
Technical details
|
Wischen
|
Intel Atom Z3530 | Intel Core Ultra 7 255HX |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 11, Linux | |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | MMX, SSE3, SSSE3, SSE4.1, SSE4.2, | SSE4.1, SSE4.2, AVX2 |
| Release date | Q2/2014 | Q1/2025 |
| 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 Z3530 is 5.0 stars (2 ratings), while Intel Core Ultra 7 255HX has received 3.4 stars (146 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Intel Atom Z3530
4C / 4T · 0.00 GHz
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Apple M5 Max (18-CPU 32-GPU)
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Apple M2 Ultra (76-GPU)
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Apple M5 Pro (15-CPU 16-GPU)
15C / 15T · 4.61 GHz
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Apple M5 Max (18-CPU 40-GPU)
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Apple M1 Ultra (48-GPU)
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Apple M2 Ultra (60-GPU)
24C / 24T · 3.50 GHz
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Apple M1 Pro (8-CPU)
8C / 8T · 3.20 GHz
9
Intel Core Ultra 7 255HX
20C / 20T · 5.20 GHz
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