Home Comparison Intel Core i7 8557U vs AMD Ryzen 7 6800H

Intel Core i7 8557U vs AMD Ryzen 7 6800H

Intel Core i7 8557U
VS
AMD Ryzen 7 6800H
Intel Core i7 8557U
AMD Ryzen 7 6800H
We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and AMD Ryzen 7 6800H with 8 cores 3.2GHz . 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
Lower TDP (15W vs 45W)
AMD Ryzen 7 6800H 's Advantages
Released 2 years and 6 months late
Better graphics card performance
Higher specification of memory (6400 vs 2400)
Larger memory bandwidth (76.8GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.2GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (6nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8557U
1180
AMD Ryzen 7 6800H +30%
1544
Cinebench R23 Multi Core
Intel Core i7 8557U
4595
AMD Ryzen 7 6800H +217%
14586
Geekbench 6 Single Core
Intel Core i7 8557U
884
AMD Ryzen 7 6800H +110%
1860
Geekbench 6 Multi Core
Intel Core i7 8557U
3216
AMD Ryzen 7 6800H +168%
8650
Blender
Intel Core i7 8557U
52
AMD Ryzen 7 6800H +238%
176
Geekbench 5 Single Core
Intel Core i7 8557U
1031
AMD Ryzen 7 6800H +57%
1622
Geekbench 5 Multi Core
Intel Core i7 8557U
3935
AMD Ryzen 7 6800H +152%
9924
Passmark CPU Single Core
Intel Core i7 8557U
2510
AMD Ryzen 7 6800H +29%
3261
Passmark CPU Multi Core
Intel Core i7 8557U
7875
AMD Ryzen 7 6800H +200%
23657
Intel Core i7 8557U
VS
AMD Ryzen 7 6800H

General Parameters

Jul 2019
Release Date
Jan 2022
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Rembrandt
i7-8557U
Processor Number
-
BGA-1528
Socket
FP7
Iris Plus Graphics 645
Integrated Graphics
Radeon 680M

Package

14 nm
Manufacturing Process
6 nm
15 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
95 °C

CPU Performance

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

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-4800, LPDDR5-6400
32 GB
Max Memory Size
-
2
Max Memory Channels
4
37.5 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
2000 MHz
1150 MHz
GPU Max Dynamic Frequency
2200 MHz
384
Shader Units
768
48
Texture Units
48
6
Raster Operation Units
32
48
Execution Units
12
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.81 TFLOPS
Graphics Performance
3.686 TFLOPS

Miscellaneous

Intel Core i7 8557U
Official Website
AMD Ryzen 7 6800H
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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