Home Comparison Intel Core i7 1280P vs Intel Pentium Gold 5405U

Intel Core i7 1280P vs Intel Pentium Gold 5405U

Intel Core i7 1280P
VS
Intel Pentium Gold 5405U
Intel Core i7 1280P
Intel Pentium Gold 5405U
We compared two laptop CPUs: Intel Core i7 1280P with 14 cores 1.8GHz and Intel Pentium Gold 5405U with 2 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 1280P 's Advantages
Released 3 years and 1 months late
Better graphics card performance
Higher specification of memory (5200 vs 2133)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 2.0)
Larger L3 cache size (24MB vs 2MB)
More modern manufacturing process (10nm vs 14nm)
Intel Pentium Gold 5405U 's Advantages
Higher base frequency (2.3GHz vs 1.8GHz)
Lower TDP (15W vs 28W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 1280P +21%
1743
Intel Pentium Gold 5405U
1434
Cinebench R23 Multi Core
Intel Core i7 1280P +502%
11610
Intel Pentium Gold 5405U
1926
Geekbench 6 Single Core
Intel Core i7 1280P +321%
2168
Intel Pentium Gold 5405U
514
Geekbench 6 Multi Core
Intel Core i7 1280P +957%
10563
Intel Pentium Gold 5405U
999
Geekbench 5 Single Core
Intel Core i7 1280P +268%
1737
Intel Pentium Gold 5405U
472
Geekbench 5 Multi Core
Intel Core i7 1280P +976%
10341
Intel Pentium Gold 5405U
961
Passmark CPU Single Core
Intel Core i7 1280P +151%
3302
Intel Pentium Gold 5405U
1311
Passmark CPU Multi Core
Intel Core i7 1280P +804%
20334
Intel Pentium Gold 5405U
2247
Intel Core i7 1280P
VS
Intel Pentium Gold 5405U

General Parameters

Feb 2022
Release Date
Jan 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-P
Core Architecture
Whiskey Lake
i7-1280P
Processor Number
5405U
BGA-1744
Socket
BGA-1528
Iris Xe Graphics (96EU)
Integrated Graphics
UHD Graphics 610

Package

10 nm
Manufacturing Process
14 nm
20-28 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
2
-
Performance Core Threads
4
1.8 GHz
Performance Core Base Frequency
2.3 GHz
4.8 GHz
Performance Core Turbo Frequency
-
8
Efficiency Cores
-
14
Total Core Count
2
20
Total Thread Count
4
100 MHz
Bus Frequency
-
18x
Multiplier
-
80 K per core
L1 Cache
128 K per core
1280 K per core
L2 Cache
512 K per core
24 MB shared
L3 Cache
2 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR4-2133, LPDDR3-1866
64 GB
Max Memory Size
64 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
200 MHz
1450 MHz
GPU Max Dynamic Frequency
950 MHz
768
Shader Units
96
48
Texture Units
12
24
Raster Operation Units
2
96
Execution Units
12
15 W
Power Consumption
5 W
-
Max Resolution
4096x2304 - 30 Hz
1.69 TFLOPS
Graphics Performance
0.06 TFLOPS

Miscellaneous

Intel Core i7 1280P
Official Website
Intel Pentium Gold 5405U
4.0
PCIe Version
2.0
20
PCIe Lanes
12
-
Extended Instruction Set
SSE4.1, SSE4.2

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