Intel Core Ultra 7 155U vs Intel Celeron 4205U
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and Intel Celeron 4205U with 2 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 155U 's Advantages
Released 4 years and 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 2133)
Larger memory bandwidth (120GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 2.0)
Larger L3 cache size (12MB vs 2MB)
More modern manufacturing process (7nm vs 14nm)
Intel Celeron 4205U 's Advantages
Higher base frequency (1.8GHz vs 1.7GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 7 155U
+548%
2314
Intel Celeron 4205U
357
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
+1763%
9486
Intel Celeron 4205U
509
Blender
Intel Core Ultra 7 155U
+2233%
140
Intel Celeron 4205U
6
Passmark CPU Single Core
Intel Core Ultra 7 155U
+230%
3413
Intel Celeron 4205U
1033
Passmark CPU Multi Core
Intel Core Ultra 7 155U
+1134%
16486
Intel Celeron 4205U
1335
General Parameters
Dec 2023
Release Date
Jan 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Whiskey Lake
155U
Processor Number
4205U
FCBGA-2049
Socket
BGA-1528
Arc Graphics (4-Cores)
Integrated Graphics
UHD Graphics 610
Package
7 nm
Manufacturing Process
14 nm
12-15 W
Power Consumption
15 W
57 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
100 °C
CPU Performance
2
Performance Cores
2
4
Performance Core Threads
2
1.7 GHz
Performance Core Base Frequency
1.8 GHz
4.8 GHz
Performance Core Turbo Frequency
-
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.2 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
2
14
Total Thread Count
2
100 MHz
Bus Frequency
-
17
Multiplier
-
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
2 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR4-2133, LPDDR3-1866
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
120 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
1950 MHz
GPU Max Dynamic Frequency
900 MHz
512
Shader Units
96
32
Texture Units
12
16
Raster Operation Units
2
64
Execution Units
12
14
Power Consumption
5 W
7680x4320 - 60 Hz
Max Resolution
4096x2304 - 30 Hz
2 TFLOPS
Graphics Performance
0.06 TFLOPS
Miscellaneous
4.0
PCIe Version
2.0
20
PCIe Lanes
12
-
Extended Instruction Set
SSE4.1, SSE4.2
