intel core i5 1240u vs intel core i5 1235u
We compared two CPUs Intel Core i5 1240U (Laptop) 10-cores against Intel Core i5 1235U (Laptop) 10-cores. In this comparison page, we check which of these two processor has better performance in benchmark results, Games, architecture, price and other useful information.
Review
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Key Differences
Advantages of Intel Core i5 1240U
- Consumes up to 40% less energy than the Intel Core i5 1235U – 9 vs 15 Watt
Advantages of Intel Core i5 1235U
Benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Specifications
General
Intel Core i5 1240U | Intel Core i5 1235U | |
Vendor | Intel | Intel |
Released | January 4 2022 | January 4 2022 |
Type | Laptop | Laptop |
instruction set | x86-64 | x86-64 |
Codename | Alder Lake-U | Alder Lake-U |
Socket | Intel BGA 1781 | FCBGA1744 |
Integrated GPU | Intel® Iris® Xe Graphics eligible | Intel® Iris® Xe Graphics eligible |
Performance
Intel Core i5 1240U | Intel Core i5 1235U | |
Cores | 10 | 10 |
Threads | 12 | 12 |
Base Frequency | 1.1 GHz | 1.3 GHz |
Turbo Boost Frequency | 4.4 GHz | 4.4 GHz |
L1 Cache | 80K (per core) | 80K (per core) |
L2 Cache | 1.25 MB (per core) | 1.25 MB (per core) |
L3 Cache | 12 MB (shared) | 12 MB (shared) |
Power
Intel Core i5 1240U | Intel Core i5 1235U | |
Fabrication process | Intel 7 nm | Intel 7 nm |
Power consumption (TDP) | 9 W | 15 W |
Max. temperature | 100°C | 100°C |
Memory support
Intel Core i5 1240U | Intel Core i5 1235U | |
Memory types | LPDDR5-5200, LPDDR4x-4267 | DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267 |
Memory Size | 64 GB | 64 GB |
Max. Memory Channels | 2 | 2 |
Max. Memory Bandwidth | - | - |
ECC Support | No | No |
iGPU
Intel Core i5 1240U | Intel Core i5 1235U | |
Integrated Graphics | Intel® Iris® Xe Graphics eligible | Intel® Iris® Xe Graphics eligible |
GPU Base Clock | 300 MHz | 300 MHz |
GPU Boost Clock | 900 MHz | 1.2 MHz |
Shading Units | 640 | 640 |
TMUs | 40 | 40 |
ROPs | 20 | 20 |
Execution Units | 80 | 80 |
TGP | 15 W | 15 W |
iGPU FLOPS
Misc
Intel Core i5 1240U | Intel Core i5 1235U | |
Official site | Intel Core i5 1240U official page | Intel Core i5 1235U official page |
PCI Express Version | 4 | 4 |
PCI Express Lanes | 14 | 20 |