Intel Core Ultra 7 265HX vs Intel Core i7 6820HQ
We compared two laptop CPUs: Intel Core Ultra 7 265HX with 20 cores 2.6GHz and Intel Core i7 6820HQ with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265HX 's Advantages
Released 9 years and 4 months late
Higher specification of memory (6400 vs 2133)
Larger memory bandwidth (102.4GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (3nm vs 14nm)
Intel Core i7 6820HQ 's Advantages
Higher base frequency (2.7GHz vs 2.6GHz)
Lower TDP (45W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 265HX
+127%
2027
Intel Core i7 6820HQ
891
Cinebench R23 Multi Core
Intel Core Ultra 7 265HX
+550%
27881
Intel Core i7 6820HQ
4287
Geekbench 6 Single Core
Intel Core Ultra 7 265HX
+201%
3126
Intel Core i7 6820HQ
1037
Geekbench 6 Multi Core
Intel Core Ultra 7 265HX
+379%
17063
Intel Core i7 6820HQ
3560
General Parameters
Jan 2025
Release Date
Sep 2015
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Skylake
265HX
Processor Number
i7-6820HQ
FCBGA-2114
Socket
BGA-1440
Arc Graphics (4-Cores)
Integrated Graphics
HD Graphics 530
Ultra 7 (Arrow Lake)
Generation
-
Package
3 nm
Manufacturing Process
14 nm
45-55 W
Power Consumption
45 W
160 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
8
Performance Cores
4
8
Performance Core Threads
8
2.6 GHz
Performance Core Base Frequency
2.7 GHz
5.3 GHz
Performance Core Turbo Frequency
3.6 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
2.3 GHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
-
26
Multiplier
-
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
30 MB shared
L3 Cache
8 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
192 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
34.1 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1900 MHz
GPU Max Dynamic Frequency
1050 MHz
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
-
14
Power Consumption
-
1.9 TFLOPS
Graphics Performance
-
Miscellaneous
5.0
PCIe Version
3.0
24
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
