Intel Core i7 6800K vs Intel Core i7 6500U

This article compares the Intel Core i7 6800K vs Intel Core i7 6500U processors based on their various features and performance metrics. The purpose of this article is to assist you in selecting the best processor. Which processor is faster: Intel Core i7 6800K vs Intel Core i7 6500U? In this analysis, we examine the variations and determine which of these two CPUs is superior.

You may learn more about which CPU performs better in games, benchmarks, and other relevant information on this page. In this page, I will compare Intel Core i7 6800K vs Intel Core i7 6500U and give the final decision that you should buy this gaming laptop in the budget of your decision. You must go through the specifications of the Number of Cores, No.of Threads, TDP, L3 Cache and Generation etc. If you wish to compare any two processors directly, just go through the compare page or mark for the compare option under the product details.

Intel Core i7 6800K vs Intel Core i7 6500U Compare Highlights

  Intel Core i7 6800K Intel Core i7 6500U
Our Rating 7.0 7.0
Brand Intel Intel
Category Processor Processor


Release Date May 2016 Sep 2015
Market Desktop Laptop
Manufacturer Intel Intel
Generation 6th Generation 6th Generation
Code Name Broadwell E Skylake
Integrated Graphics Not Available HD Graphics 520


Fabrication Process 14 nm 14 nm
Socket LGA-2011-3 BGA-1356
Power Consumption 140 W 15 W
Peak temperature - 100 °C
Die Size - -

CPU Performance

Performance Cores 6 2
Performance Core Threads 12 4
Base Frequency (P) 3.4 GHz 2.5GHz
Turbo Boost Frequency (P) 3.6 GHz 3.1GHz
Efficiency Cores - -
Efficiency Core Threads - -
Efficiency Core Base Frequency - -
Efficiency Core Turbo Frequency - -
Total Cores 6 2
Total Threads 12 4
Bus Frequency 100MHz -
Multiplier 34X -
L1 Cache 32K per core 64K per core
L2 Cache 256K per core 256K per core
L3 Cache 15MB shared 4MB shared
Unlocked Multiplier No No

Graphic Card

Integrated Graphics N/A Yes
GPU Base Frequency - -
GPU Max Dynamic Frequency - 1050 MHz
Shading Units - -
Texture Units - -
Raster Operation Units - -
Execution Units - -
Power Consumption - -

Memory Support

Memory Type DDR4-2133 DDR4-2133
Max Memory Size 128GB 32GB
Max. Memory Channels 4 2
Max. Memory Bandwidth 76.8 GB/s 34.1 GB/s
ECC Support No No

Advanced Features


PCIe Version 3.0 3.0
PCIe Lanes 28 12
Official Website


Cinebench R23 Single-Core 942 736
Cinebench R23 (Multi-Core) 6586 18841
Geekbench 6 Single Core 1352 1162
Geekbench 6 Multi Core 6415 2125
Geekbench 5 Single Core 985 785
Geekbench 5 Multi Core 5435 1712
Passmark CPU (Single-Core) 2267 11736
Passmark CPU (Multi-Core) 10710 3357
  Intel Core i7 6800K Intel Core i7 6500U

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