Home Comparison Intel Core i7 8557U vs Intel Core i9 11950H

Intel Core i7 8557U vs Intel Core i9 11950H

Intel Core i7 8557U
VS
Intel Core i9 11950H
Intel Core i7 8557U Intel Core i9 11950H
We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and Intel Core i9 11950H with 8 cores 2.1GHz . 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 35W)
Intel Core i9 11950H 's Advantages
Released 1 years and 10 months late
Higher specification of memory (DDR4-3200 vs DDR4-2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (2.6GHz vs 1.7GHz)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8557U
1180
Intel Core i9 11950H +31%
1550
Cinebench R23 Multi Core
Intel Core i7 8557U
4595
Intel Core i9 11950H +175%
12649
Geekbench 6 Single Core
Intel Core i7 8557U
884
Intel Core i9 11950H +127%
2010
Geekbench 6 Multi Core
Intel Core i7 8557U
3216
Intel Core i9 11950H +148%
7997
Geekbench 5 Single Core
Intel Core i7 8557U
1031
Intel Core i9 11950H +55%
1608
Geekbench 5 Multi Core
Intel Core i7 8557U
3935
Intel Core i9 11950H +135%
9258
Passmark CPU Single Core
Intel Core i7 8557U
2510
Intel Core i9 11950H +28%
3214
Passmark CPU Multi Core
Intel Core i7 8557U
7875
Intel Core i9 11950H +176%
21741
Intel Core i7 8557U
VS
Intel Core i9 11950H

General Parameters

Jul 2019
Release Date
May 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Tiger Lake H45
i7-8557U
Processor Number
i9-11950H
BGA-1528
Socket
BGA-1787
Iris Plus Graphics 645
Integrated Graphics
UHD Graphics for 11th Gen (32 EU)

Package

14 nm
Manufacturing Process
10 nm
BGA-1528
Socket
BGA-1787
15 W
Power Consumption
35-45 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
2.1-2.6 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
21-26x
32 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR4-3200
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
51.2 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
1450 MHz
384
Shader Units
256
48
Texture Units
16
6
Raster Operation Units
8
48
Execution Units
32
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.81 TFLOPS
Graphics Performance
0.742 TFLOPS

Miscellaneous

Intel Core i7 8557U
Official Website
Intel Core i9 11950H
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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