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Intel Core i3-1315U vs Intel Atom Z3770
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i3-1315U
100 %
Intel Iris Xe Graphics 64 (Alder Lake)
Intel Atom Z3770
3 %
Intel HD Graphics (Bay Trail GT1)
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
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
3DMark Timespy (iGPU)
534 entries
534 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
CPU performance per watt (efficiency)
140 entries
140 entries
Specifications
At a glance
|
Wischen
|
Intel Core i3-1315U | Intel Atom Z3770 |
|---|---|---|
| Family | Intel Core i3 (205) | Intel Atom (108) |
| CPU group | Intel Core i 1300P/1300U (33) | Intel Atom Z3700 (16) |
| Architecture | Raptor Lake U | Bay Trail |
| Technology | 10 nm | 22 nm |
| Segment | Notebook | Notebook |
| Socket | BGA 1744 | BGA 1380 |
| Predecessor | Intel Core i3-1215U | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i3-1315U | Intel Atom Z3770 |
|---|---|---|
| CPU Cores / Threads | 6 / 8 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 2x Raptor Cove 1.20 - 4.50 GHz |
4x 1.46 - 2.39 GHz |
| Core Cluster 2: | 4x Gracemont 0.90 - 3.30 GHz |
|
| L2-Cache | ||
| L3-Cache | 10.00 MB | 2.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i3-1315U | Intel Atom Z3770 |
|---|---|---|
| GPU name | Intel Iris Xe Graphics 64 (Alder Lake) | Intel HD Graphics (Bay Trail GT1) |
| GPU frequency | 0.35 - 1.25 GHz | 0.31 - 0.67 GHz |
| CUs / Shader | 64 / 512 | 4 / 32 |
| Raytracing | ✗ | ✗ |
| Max. displays | 4 | 2 |
| Max. GPU Memory | 32 GB | 2 GB |
| Technology | 10 nm | 22 nm |
| Release date | Q1/2022 | Q3/2013 |
NPU AI performance
|
Wischen
|
Intel Core i3-1315U | Intel Atom Z3770 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i3-1315U | Intel Atom Z3770 |
|---|---|---|
| Memory | LPDDR5-5200 (83.2 GB/s) DDR5-5200 (83.2 GB/s) LPDDR4X-4266 (68.2 GB/s) DDR4-3200 (51.2 GB/s) | LPDDR3-1066 (17.1 GB/s) |
| Max. Memory | 96 GB | 4 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 4.0 x 20 | |
| PCIe Bandwidth | 39.4 GB/s |
Thermal Management
|
Wischen
|
Intel Core i3-1315U | Intel Atom Z3770 |
|---|---|---|
| TDP | 15 W | 3.5 W |
| TDP (PL2) | 55 W | |
| TDP up | ||
| TDP down | 12 W | |
| T. junction max. | 100 °C | 90 °C |
Technical details
|
Wischen
|
Intel Core i3-1315U | Intel Atom Z3770 |
|---|---|---|
| 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, AVX2 | SSE4.1, SSE4.2 |
| Release date | Q1/2023 | Q3/2013 |
| 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 Core i3-1315U is 4.2 stars (121 ratings), while Intel Atom Z3770 has received 3.7 stars (3 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
2
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
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5
Apple M1 Ultra (48-GPU)
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6
Apple M2 Ultra (60-GPU)
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Apple M1 Pro (8-CPU)
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Intel Core i3-1315U
6C / 8T · 4.50 GHz
9
Intel Atom Z3770
4C / 4T · 2.39 GHz
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