Home Comparison Intel Core i7 8550U vs Intel Core i7 1265U

Intel Core i7 8550U vs Intel Core i7 1265U

We compared two laptop CPUs: Intel Core i7 8550U with 4 cores 1.8GHz and Intel Core i7 1265U with 10 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1265U 's Advantages
Released 4 years and 6 months late
Better graphics card performance
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8550U
979
Intel Core i7 1265U +77%
1737
Cinebench R23 Multi Core
Intel Core i7 8550U
2960
Intel Core i7 1265U +171%
8040
Geekbench 6 Single Core
Intel Core i7 8550U
1153
Intel Core i7 1265U +30%
1503
Geekbench 6 Multi Core
Intel Core i7 8550U
2890
Intel Core i7 1265U
2916
Blender
Intel Core i7 8550U
56
Intel Core i7 1265U +5%
59
Geekbench 5 Single Core
Intel Core i7 8550U
966
Intel Core i7 1265U +75%
1699
Geekbench 5 Multi Core
Intel Core i7 8550U
2960
Intel Core i7 1265U +160%
7725
Passmark CPU Single Core
Intel Core i7 8550U
2059
Intel Core i7 1265U +62%
3341
Passmark CPU Multi Core
Intel Core i7 8550U
5894
Intel Core i7 1265U +132%
13724
VS

General Parameters

Aug 2017
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Kaby Lake R
Core Architecture
Alder Lake-U
i7-8550U
Processor Number
i7-1265U
BGA-1356
Socket
BGA-1744
UHD Graphics 620
Integrated Graphics
Iris Xe Graphics G7 (96EU)

Package

14 nm
Manufacturing Process
10 nm
15 W
Power Consumption
12-15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
-
1.8 GHz
Performance Core Base Frequency
1.8 GHz
4 GHz
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
8
4
Total Core Count
10
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
18x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1150 MHz
GPU Max Dynamic Frequency
1250 MHz
192
Shader Units
768
24
Texture Units
48
3
Raster Operation Units
24
24
Execution Units
96
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

3.0
PCIe Version
4.0
12
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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