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Intel Core i3 1115G4 vs AMD Ryzen 3 4300U

We compared two laptop CPUs: the 1.7-3.0 GHz Intel Core i3 1115G4 with 2-cores against the 2.7 GHz AMD Ryzen 3 4300U with 4-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
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 4300U and 1115G4
Advantages of Intel Core i3 1115G4
  • Newer - released 8-months later
  • Has 4 MB larger L3 cache size
  • Supports up to 64 GB DDR4-3200 RAM
  • Newer PCI Express version – 4.0
  • 16% faster in a single-core Geekbench v5 test - 1208 vs 1045 points
  • 11% higher Turbo Boost frequency (4.1 GHz vs 3.7 GHz)
Advantages of AMD Ryzen 3 4300U
  • Has 2 more physical cores
  • Consumes up to 46% less energy than the Core i3 1115G4 – 15 vs 28 Watt
  • More modern manufacturing process – 7 versus 10 nanometers


Comparing the performance of CPUs in benchmarks
Cinebench R20 (Single-Core)
Cinebench R20 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)


Full technical specification of Intel Core i3 1115G4 and AMD Ryzen 3 4300U


Vendor Intel AMD
Released September 2, 2020 January 6, 2020
Type Laptop Laptop
Codename Tiger Lake UP3 Zen 2
Model number i3-1115G4 -
Socket BGA-1449 FP6
Integrated GPU Intel Iris Xe Graphics G4 Radeon Vega 5


Cores 2 4
Threads 4 4
Base Frequency 1.7-3.0 GHz 2.7 GHz
Turbo Boost Frequency 4.1 GHz 3.7 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 30x 27x
Bus Bandwidth 4 GT/s -
L1 Cache 96K (per core) 32K (per core)
L2 Cache 1280K (per core) 512K (per core)
L3 Cache 8MB (shared) 4MB (shared)
Unlocked Multiplier No No


Fabrication process 10 nm 7 nm
TDP 12-28 W 15 W
Max. temperature 100°C 105°C

Memory support

Memory types DDR4-3200, LPDDR4X-3733 DDR4-3200, LPDDR4-4266
Memory Size 64 GB 32 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth - 68.27 GB/s
ECC Support No No


Official site Intel Core i3 1115G4 official page AMD Ryzen 3 4300U official page
PCI Express Version 4.0 3.0
PCI Express Lanes 16 16

Cast your vote

Choose between two processors
11 (47.8%)
12 (52.2%)
Total votes: 23


So which CPU will you choose: AMD Ryzen 3 4300U or Intel Core i3 1115G4?
Madalin 11 November 2020 16:42
Tough comparison. I would like to see myself a Ryzen 3 4xxx in real life usage, as some people report on Youtube or other websites that get's really hot. I own the i3, and it's cold even on long time processing stuff (I do application development).
+5 Reply