Home Comparison Intel Core i7 8557U vs Intel Core i7 10870H

Intel Core i7 8557U vs Intel Core i7 10870H

Intel Core i7 8557U
VS
Intel Core i7 10870H
Intel Core i7 8557U Intel Core i7 10870H
We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and Intel Core i7 10870H with 8 cores 2.2GHz . 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
Better graphics card performance
Lower TDP (15W vs 45W)
Intel Core i7 10870H 's Advantages
Released 1 years and 2 months late
Higher specification of memory (DDR4-2933 vs DDR4-2400)
Larger memory bandwidth (45.8GB/s vs 37.5GB/s)
Higher base frequency (2.2GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8557U
1180
Intel Core i7 10870H +3%
1220
Cinebench R23 Multi Core
Intel Core i7 8557U
4595
Intel Core i7 10870H +115%
9892
Geekbench 6 Single Core
Intel Core i7 8557U
884
Intel Core i7 10870H +69%
1498
Geekbench 6 Multi Core
Intel Core i7 8557U
3216
Intel Core i7 10870H +83%
5895
Geekbench 5 Single Core
Intel Core i7 8557U
1031
Intel Core i7 10870H +19%
1237
Geekbench 5 Multi Core
Intel Core i7 8557U
3935
Intel Core i7 10870H +79%
7054
Passmark CPU Single Core
Intel Core i7 8557U
2510
Intel Core i7 10870H +7%
2699
Passmark CPU Multi Core
Intel Core i7 8557U
7875
Intel Core i7 10870H +86%
14701
Intel Core i7 8557U
VS
Intel Core i7 10870H

General Parameters

Jul 2019
Release Date
Sep 2020
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Comet Lake
i7-8557U
Processor Number
i7-10870H
BGA-1528
Socket
BGA-1440
Iris Plus Graphics 645
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
BGA-1528
Socket
BGA-1440
15 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
2.2 GHz
4.5 GHz
Performance Core Turbo Frequency
5 GHz
4
Total Core Count
8
8
Total Thread Count
16
-
Bus Frequency
100 MHz
17x
Multiplier
22x
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
16 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR4-2933
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
45.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1150 MHz
GPU Max Dynamic Frequency
1200 MHz
384
Shader Units
192
48
Texture Units
24
6
Raster Operation Units
3
48
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.81 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

Intel Core i7 8557U
Official Website
Intel Core i7 10870H
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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