Home Comparison Intel Core i7 12800H vs Intel Core i5 8259U

Intel Core i7 12800H vs Intel Core i5 8259U

Intel Core i7 12800H
VS
Intel Core i5 8259U
Intel Core i7 12800H
Intel Core i5 8259U
We compared two laptop CPUs: Intel Core i7 12800H with 14 cores 2.4GHz and Intel Core i5 8259U with 4 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12800H 's Advantages
Released 3 years and 9 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)
Higher base frequency (2.4GHz vs 2.3GHz)
Larger L3 cache size (24MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i5 8259U 's Advantages
Lower TDP (28W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 12800H +101%
1813
Intel Core i5 8259U
899
Cinebench R23 Multi Core
Intel Core i7 12800H +340%
15712
Intel Core i5 8259U
3564
Geekbench 6 Single Core
Intel Core i7 12800H +70%
2075
Intel Core i5 8259U
1220
Geekbench 6 Multi Core
Intel Core i7 12800H +116%
9400
Intel Core i5 8259U
4337
Blender
Intel Core i7 12800H +242%
236
Intel Core i5 8259U
69
Geekbench 5 Single Core
Intel Core i7 12800H +91%
1755
Intel Core i5 8259U
918
Geekbench 5 Multi Core
Intel Core i7 12800H +207%
12140
Intel Core i5 8259U
3945
Passmark CPU Single Core
Intel Core i7 12800H +56%
3504
Intel Core i5 8259U
2239
Passmark CPU Multi Core
Intel Core i7 12800H +205%
24411
Intel Core i5 8259U
8002
Intel Core i7 12800H
VS
Intel Core i5 8259U

General Parameters

Jan 2022
Release Date
Apr 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-H
Core Architecture
Coffee Lake
i7-12800H
Processor Number
i5-8259U
BGA-1744
Socket
BGA-1528
Iris Xe Graphics (96EU)
Integrated Graphics
Iris Plus Graphics 655

Package

10 nm
Manufacturing Process
14 nm
35-45 W
Power Consumption
28 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
4
-
Performance Core Threads
8
2.4 GHz
Performance Core Base Frequency
2.3 GHz
4.8 GHz
Performance Core Turbo Frequency
3.8 GHz
8
Efficiency Cores
-
14
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
-
24x
Multiplier
23x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
256 K per core
24 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1400 MHz
GPU Max Dynamic Frequency
1050 MHz
768
Shader Units
384
48
Texture Units
48
24
Raster Operation Units
6
96
Execution Units
48
15 W
Power Consumption
15 W
-
Max Resolution
4096x2304 - 60 Hz
1.69 TFLOPS
Graphics Performance
0.81 TFLOPS

Miscellaneous

Intel Core i7 12800H
Official Website
Intel Core i5 8259U
4.0
PCIe Version
3.0
28
PCIe Lanes
16
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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