Home Comparison Intel Core i7 8557U vs AMD Ryzen 7 4800U

Intel Core i7 8557U vs AMD Ryzen 7 4800U

Intel Core i7 8557U
VS
AMD Ryzen 7 4800U
Intel Core i7 8557U
AMD Ryzen 7 4800U
We compared two laptop CPUs: Intel Core i7 8557U with 4 cores 1.7GHz and AMD Ryzen 7 4800U with 8 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
Lower TDP (15W vs 25W)
AMD Ryzen 7 4800U 's Advantages
Released 6 months late
Higher specification of memory (4266 vs 2400)
Larger memory bandwidth (68.27GB/s vs 37.5GB/s)
Higher base frequency (1.8GHz vs 1.7GHz)
More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 8557U
1180
AMD Ryzen 7 4800U +3%
1224
Cinebench R23 Multi Core
Intel Core i7 8557U
4595
AMD Ryzen 7 4800U +87%
8610
Geekbench 6 Single Core
Intel Core i7 8557U
884
AMD Ryzen 7 4800U +60%
1415
Geekbench 6 Multi Core
Intel Core i7 8557U
3216
AMD Ryzen 7 4800U +31%
4218
Blender
Intel Core i7 8557U
52
AMD Ryzen 7 4800U +73%
90
Geekbench 5 Single Core
Intel Core i7 8557U
1031
AMD Ryzen 7 4800U +14%
1176
Geekbench 5 Multi Core
Intel Core i7 8557U
3935
AMD Ryzen 7 4800U +61%
6344
Passmark CPU Single Core
Intel Core i7 8557U
2510
AMD Ryzen 7 4800U +3%
2596
Passmark CPU Multi Core
Intel Core i7 8557U
7875
AMD Ryzen 7 4800U +114%
16869
Intel Core i7 8557U
VS
AMD Ryzen 7 4800U

General Parameters

Jul 2019
Release Date
Jan 2020
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Zen 2
i7-8557U
Processor Number
-
BGA-1528
Socket
FP6
Iris Plus Graphics 645
Integrated Graphics
Radeon Vega 8

Package

14 nm
Manufacturing Process
7 nm
15 W
Power Consumption
10-25 W
100 °C
Peak Operating Temperature
105 °C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
1.8 GHz
4.5 GHz
Performance Core Turbo Frequency
4.2 GHz
4
Total Core Count
8
8
Total Thread Count
16
-
Bus Frequency
100 MHz
17x
Multiplier
18x
32 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR4-3200, LPDDR4X-4266
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
4
37.5 GB/s
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1150 MHz
GPU Max Dynamic Frequency
1750 MHz
384
Shader Units
512
48
Texture Units
32
6
Raster Operation Units
8
48
Execution Units
-
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.81 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i7 8557U
Official Website
AMD Ryzen 7 4800U
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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