Intel Core i5 1135G7 vs AMD Ryzen 7 3700U

We compared two 4-core laptop CPUs: the 0.9-2.4 GHz Intel Core i5 1135G7 against the 2.3 GHz AMD Ryzen 7 3700U. 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 3700U and 1135G7
Advantages of Intel Core i5 1135G7
  • Has 4 MB larger L3 cache size
  • Supports up to 64 GB DDR4-3200 RAM
  • Newer - released 1-year and 8-months later
  • 52% faster in a single-core Geekbench v5 test - 1313 vs 863 points
  • Consumes up to 20% less energy than the Ryzen 7 3700U – 28 vs 35 Watt
  • Newer PCI Express version – 4.0
  • More modern manufacturing process – 10 versus 12 nanometers
  • 5% higher Turbo Boost frequency (4.2 GHz vs 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)
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Full technical specification of Intel Core i5 1135G7 and AMD Ryzen 7 3700U


Vendor Intel AMD
Released September 2, 2020 January 6, 2019
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Tiger Lake UP3 Picasso
Model number i5-1135G7 -
Socket BGA-1449 FP5
Integrated GPU Iris Xe Graphics G7 80EU Radeon Vega 10


Cores 4 4
Threads 8 8
Base Frequency 0.9-2.4 GHz 2.3 GHz
Turbo Boost Frequency 4.2 GHz 4 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 9-24x 23x
Bus Bandwidth 4 GT/s -
L1 Cache 96K (per core) 96K (per core)
L2 Cache 1280K (per core) 512K (per core)
L3 Cache 8MB (shared) 4MB (shared)
Unlocked Multiplier No No


Transistors - 4.9 billions
Fabrication process 10 nm 12 nm
TDP 12-28 W 12-35 W
Max. temperature 100°C 105°C


Integrated Graphics Iris Xe Graphics G7 80EU Radeon Vega 10
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1300 MHz 1400 MHz
Shading Units 640 640
TMUs 40 40
ROPs 20 8
Execution Units 80 10
TGP 15 W 10 W
Max. Resolution - 3840x2160 - 60 Hz
1.664 TFLOPS

Memory support

Memory types DDR4-3200, LPDDR4-4267 DDR4-2400
Memory Size 64 GB 32 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth - 35.76 GB/s
ECC Support No Yes


Official site Intel Core i5 1135G7 official page AMD Ryzen 7 3700U official page
PCI Express Version 4.0 3.0
PCI Express Lanes 16 12

Cast your vote

Choose between two processors
152 (78.8%)
41 (21.2%)
Total votes: 193


So which CPU will you choose: AMD Ryzen 7 3700U or Intel Core i5 1135G7?