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Intel Core i7-660UM vs Intel Core i5-14400F
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 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
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
Specifications
At a glance
|
Wischen
|
Intel Core i7-660UM | Intel Core i5-14400F |
|---|---|---|
| Family | Intel Core i7 (300) | Intel Core i5 (336) |
| CPU group | Intel Core i7 600 (3) | Intel Core i 14000 (34) |
| Architecture | Arrandale | Raptor Lake S Refresh |
| Technology | 32 nm | 10 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1288 | LGA 1700 |
| Predecessor | Intel Core i5-13400F | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i7-660UM | Intel Core i5-14400F |
|---|---|---|
| CPU Cores / Threads | 2 / 4 | 10 / 16 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | hybrid (big.LITTLE) |
| Core Cluster 1: | 2x 1.33 - 2.40 GHz |
6x Raptor Cove 2.50 - 4.70 GHz |
| Core Cluster 2: | 4x Gracemont 1.80 - 3.50 GHz |
|
| L2-Cache | 4.00 MB | 9.50 MB |
| L3-Cache | 20.00 MB | |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i7-660UM | Intel Core i5-14400F |
|---|---|---|
| GPU name | Intel HD Graphics Ironlake (Arrandale) | no iGPU |
| GPU frequency | 0.17 - 0.50 GHz | |
| CUs / Shader | 12 / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 0 | |
| Max. GPU Memory | 2 GB | |
| Technology | 45 nm | |
| Release date | 2010 |
NPU AI performance
|
Wischen
|
Intel Core i7-660UM | Intel Core i5-14400F |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i7-660UM | Intel Core i5-14400F |
|---|---|---|
| Memory | DDR3-800 (12.8 GB/s) | DDR5-5600 (89.6 GB/s) DDR4-3200 (51.2 GB/s) |
| Max. Memory | 8 GB | 192 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 2.0 x 16 | 5.0 x 20 |
| PCIe Bandwidth | 8.0 GB/s | 78.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i7-660UM | Intel Core i5-14400F |
|---|---|---|
| TDP | 18 W | 65 W |
| TDP (PL2) | 148 W | |
| TDP up | ||
| TDP down | ||
| T. junction max. | 105 °C | 100 °C |
Technical details
|
Wischen
|
Intel Core i7-660UM | Intel Core i5-14400F |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4.1, SSE4.2, AVX2, AVX2+ |
| Release date | Q2/2010 | Q1/2024 |
| Release price | 196 $ | |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i7-660UM is 0 stars (0 ratings), while Intel Core i5-14400F has received 4.0 stars (151 ratings).
Click on the stars to rate one or both processors.
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