Intel Core i7 6800K vs Intel Core i5 1235U
CPU Specs Compare
General Parameters
Release Date
May 2016
Feb 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Broadwell E
Alder Lake-U
Processor Number
i7-6800K
i5-1235U
Integrated Graphics
N/A
Iris Xe Graphics (80EU)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2011-3
BGA-1744
Power Consumption
140 W
15 W
Peak Operating Temperature
-
100 °C
CPU Performance
Performance Cores
6
2
Performance Core Threads
12
-
Performance Core Base Frequency
3.4 GHz
1.3 GHz
Performance Core Turbo Frequency
3.6 GHz
4.4 GHz
Total Core Count
6
10
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
34x
13x
L1 Cache
32 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
15 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Memory Parameters
Memory Types
DDR4-2133
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
128 GB
64 GB
Max Memory Channels
4
2
Max Memory Bandwidth
76.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1200 MHz
Shader Units
-
640
Texture Units
-
40
Raster Operation Units
-
20
Execution Units
-
80
Power Consumption
-
15 W
📊 Benchmark
Cinebench R23
951
1,652
Cinebench R23
6,632
6,599
Geekbench 6
1,363
2,123
Geekbench 5
922
1,572
Geekbench 6
6,495
6,631
Geekbench 5
5,537
6,255
Blender
93
136
Passmark CPU
2,269
3,279
Passmark CPU
10,740
13,604