intel core i7 8650u vs intel core i5 8350u

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We compared two CPUs Intel Core i7 8650U (Laptop) 4-cores against Intel Core i5 8350U (Laptop) 4-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

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved

Key Differences

What are the key differences between Intel Core i7 8650U and Intel Core i5 8350U
Advantages of Intel Core i7 8650U
  • Has 2 MB larger L3 cache size
  • 14% higher Turbo Boost frequency (4.2 GHz vs 3.6 GHz)
Advantages of Intel Core i5 8350U

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
3701
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)

Specifications

Full technical specification of core i7 8650u and core i5 8350u

General

Intel Core i7 8650U Intel Core i5 8350U
Vendor Intel Intel
Released August 21 2017 August 21 2017
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Kaby Lake Refresh Kaby Lake Refresh
Socket FC-BGA1356 FC-BGA1356
Integrated GPU Intel UHD Graphics 620 Intel UHD Graphics 620

Performance

Intel Core i7 8650U Intel Core i5 8350U
Cores 4 4
Threads 8 8
Base Frequency 1.9 GHz 1.7 GHz
Turbo Boost Frequency 4.2 GHz 3.6 GHz
L1 Cache 64K (per core) 64K (per core)
L2 Cache 256K (per core) 256K (per core)
L3 Cache 8 MB (shared) 6 MB (shared)

Power

Intel Core i7 8650U Intel Core i5 8350U
Fabrication process 14 nm 14 nm
Power consumption (TDP) 15 W 15 W
Max. temperature 100°C 100°C

Memory support

Intel Core i7 8650U Intel Core i5 8350U
Memory types DDR4 DDR4
Memory Size 32 GB 32 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 37.5 GB/s 37.5 GB/s
ECC Support No No

iGPU

Intel Core i7 8650U Intel Core i5 8350U
Integrated Graphics Intel UHD Graphics 620 Intel UHD Graphics 620
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1.15 MHz 1.1 MHz
Shading Units 192 192
TMUs 24 24
ROPs 3 3
TGP 15 W 15 W
iGPU FLOPS
0.38 TFLOPS
0.38 TFLOPS

Misc

Intel Core i7 8650U Intel Core i5 8350U
Official site Intel Core i7 8650U official page Intel Core i5 8350U official page
PCI Express Version 3 3
PCI Express Lanes 12 12

Comments

So which CPU will you choose: Intel Core i5 8350U or Intel Core i7 8650U?