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

Intel Core i7 10870H vs Intel Core i7 8557U

Intel Core i7 10870H
VS
Intel Core i7 8557U
Intel Core i7 10870H
Intel Core i7 8557U
We compared two laptop CPUs: Intel Core i7 10870H with 8 cores 2.2GHz and Intel Core i7 8557U with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 10870H 's Advantages
Released 1 years and 2 months late
Higher specification of memory (2933 vs 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)
Intel Core i7 8557U 's Advantages
Better graphics card performance
Lower TDP (15W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 10870H +3%
1221
Intel Core i7 8557U
1180
Cinebench R23 Multi Core
Intel Core i7 10870H +113%
9824
Intel Core i7 8557U
4595
Geekbench 6 Single Core
Intel Core i7 10870H +69%
1498
Intel Core i7 8557U
884
Geekbench 6 Multi Core
Intel Core i7 10870H +83%
5895
Intel Core i7 8557U
3216
Blender
Intel Core i7 10870H +184%
148
Intel Core i7 8557U
52
Geekbench 5 Single Core
Intel Core i7 10870H +19%
1237
Intel Core i7 8557U
1031
Geekbench 5 Multi Core
Intel Core i7 10870H +79%
7054
Intel Core i7 8557U
3935
Passmark CPU Single Core
Intel Core i7 10870H +7%
2699
Intel Core i7 8557U
2510
Passmark CPU Multi Core
Intel Core i7 10870H +86%
14701
Intel Core i7 8557U
7875
Intel Core i7 10870H
VS
Intel Core i7 8557U

General Parameters

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

Package

14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
4
16
Performance Core Threads
8
2.2 GHz
Performance Core Base Frequency
1.7 GHz
5 GHz
Performance Core Turbo Frequency
4.5 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
-
22x
Multiplier
17x
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
256 K per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

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

Graphics Card Parameters

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

Miscellaneous

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

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