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Intel Core i7-7660U vs Intel Atom C3830
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
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
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
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
Intel Core i7-7660U | Intel Atom C3830 |
|---|---|---|
| Family | Intel Core i7 (300) | Intel Atom (108) |
| CPU group | Intel Core i 7000U (18) | Intel Atom C3000 (20) |
| Architecture | Kaby Lake U | Denverton |
| Technology | 14 nm | 14 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1356 | BGA 1310 |
| Predecessor | Intel Core i7-6660U | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i7-7660U | Intel Atom C3830 |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 12 / 12 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 2x | 12x |
| Frequency: | 2.50 GHz | 1.90 GHz |
| Turbo (1 Core): | 4.00 GHz | 2.30 GHz |
| Turbo (All Cores): | 3.80 GHz | 2.30 GHz |
| L2-Cache | 12.00 MB | |
| L3-Cache | 4.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i7-7660U | Intel Atom C3830 |
|---|---|---|
| GPU name | Intel Iris Plus Graphics 640 | no iGPU |
| GPU frequency | 0.30 - 1.05 GHz | |
| CUs / Shader | 48 / 384 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 32 GB | |
| Technology | 14 nm | |
| Release date | Q2/2016 |
NPU AI performance
|
Wischen
|
Intel Core i7-7660U | Intel Atom C3830 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i7-7660U | Intel Atom C3830 |
|---|---|---|
| Memory | DDR4-2133 (34.1 GB/s) DDR3-1866 (29.9 GB/s) | DDR4-2133 (34.1 GB/s) |
| Max. Memory | 32 GB | 256 GB |
| Memory channels | 2 | 2 |
| ECC | No | Yes |
| PCIe | 3.0 x 12 | 3.0 x 12 |
| PCIe Bandwidth | 11.8 GB/s | 11.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i7-7660U | Intel Atom C3830 |
|---|---|---|
| TDP | 15 W | 21.5 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Core i7-7660U | Intel Atom C3830 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2 | SSE4.1, SSE4.2 |
| Release date | Q4/2016 | Q3/2017 |
| 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 i7-7660U is 4.7 stars (3 ratings), while Intel Atom C3830 has received 0 stars (0 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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Apple M3 Ultra (32-CPU 80-GPU)
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Apple M1 Ultra (64-GPU)
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Apple M1 Ultra (48-GPU)
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Intel Core i7-7660U
2C / 4T · 4.00 GHz
9
Intel Atom C3830
12C / 12T · 2.30 GHz
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