Intel Core i7 8557U vs Intel Celeron 4205U
We compared two laptop CPUs: Intel Core i7 8557U with 4 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 i7 8557U 's Advantages
Released 6 months late
Better graphics card performance
Higher specification of memory (2400 vs 2133)
Newer PCIe version (3.0 vs 2.0)
Larger L3 cache size (8MB vs 2MB)
Intel Celeron 4205U 's Advantages
Higher base frequency (1.8GHz vs 1.7GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 8557U
+147%
884
Intel Celeron 4205U
357
Geekbench 6 Multi Core
Intel Core i7 8557U
+531%
3216
Intel Celeron 4205U
509
Blender
Intel Core i7 8557U
+766%
52
Intel Celeron 4205U
6
Geekbench 5 Single Core
Intel Core i7 8557U
+132%
1031
Intel Celeron 4205U
444
Geekbench 5 Multi Core
Intel Core i7 8557U
+361%
3935
Intel Celeron 4205U
852
Passmark CPU Single Core
Intel Core i7 8557U
+142%
2510
Intel Celeron 4205U
1033
Passmark CPU Multi Core
Intel Core i7 8557U
+489%
7875
Intel Celeron 4205U
1335
General Parameters
Jul 2019
Release Date
Jan 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Whiskey Lake
i7-8557U
Processor Number
4205U
BGA-1528
Socket
BGA-1528
Iris Plus Graphics 645
Integrated Graphics
UHD Graphics 610
Package
14 nm
Manufacturing Process
14 nm
15 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
4
Performance Cores
2
8
Performance Core Threads
2
1.7 GHz
Performance Core Base Frequency
1.8 GHz
4.5 GHz
Performance Core Turbo Frequency
-
4
Total Core Count
2
8
Total Thread Count
2
17x
Multiplier
-
32 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
2 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-2400, LPDDR3-2133
Memory Types
DDR4-2133, LPDDR3-1866
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
37.5 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
1150 MHz
GPU Max Dynamic Frequency
900 MHz
384
Shader Units
96
48
Texture Units
12
6
Raster Operation Units
2
48
Execution Units
12
15 W
Power Consumption
5 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 30 Hz
0.81 TFLOPS
Graphics Performance
0.06 TFLOPS
Miscellaneous
3.0
PCIe Version
2.0
16
PCIe Lanes
12
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2
