Intel Core i5 1240P vs AMD Ryzen 7 7735U

We compared two laptop CPUs: the 1.7 GHz Intel Core i5 1240P with 12-cores against the 2.7 GHz AMD Ryzen 7 7735U with 8-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.


General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 7735U and 1240P
Advantages of Intel Core i5 1240P
  • Has 4 more physical cores
Advantages of AMD Ryzen 7 7735U
  • Newer - released 10-months later
  • More modern manufacturing process – 6 versus 10 nanometers
  • Has 4096 KB larger L3 cache size
  • 8% higher Turbo Boost frequency (4.75 GHz vs 4.4 GHz)


Comparing the performance of CPUs in 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)


Full technical specification of Intel Core i5 1240P and AMD Ryzen 7 7735U


Vendor Intel AMD
Released February 23, 2022 January 5, 2023
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Alder Lake Zen 3+ (Rembrandt)
Model number i5-1240P -
Integrated GPU Iris Xe Graphics (80EU) Radeon 680M


Performance Cores
P-Cores 4 8
P-Threads 8 16
Base Frequency (P) 1.7 GHz 2.7 GHz
Turbo Boost Frequency (P) 4.4 GHz 4.75 GHz
Efficient Cores
E-Cores 8 -
E-Threads 8 -
Base Frequency (E) 1.2 GHz -
Turbo Boost Frequency (E) 3.3 GHz -
Total Cores 12 8
Total Threads 16 16
Bus Frequency 100 MHz 100 MHz
Multiplier 17x 27x
L1 Cache 80K (per core) 64K (per core)
L2 Cache 1280K (per core) 512K (per core)
L3 Cache 12MB (shared) 16MB (shared)
Unlocked Multiplier No No


Fabrication process 10 nm 6 nm
Socket BGA-1744 FP7
TDP 20-28 W (configurable) 28 W
Max. Boost TDP 64 W -
Peak temperature 100°C 95°C


Integrated Graphics Intel Iris Xe Graphics (80EU) Radeon 680M
GPU Base Clock 300 MHz 2000 MHz
GPU Boost Clock 1300 MHz 2200 MHz
Shading Units 640 768
TMUs 40 48
ROPs 20 32
Execution Units 80 12
TGP 15 W 15 W
3.686 TFLOPS

Memory Support

Memory types DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267 DDR5-4800, LPDDR5-6400
Memory Size 64 GB 64 GB
Max. Memory Channels 2 2
ECC Support No Yes


Official site Intel Core i5 1240P official page AMD Ryzen 7 7735U official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 20

Cast your vote

Choose between two processors
2 (11.1%)
16 (88.9%)
Total votes: 18


So which CPU will you choose: AMD Ryzen 7 7735U or Intel Core i5 1240P?