AMD Ryzen Threadripper 1900X vs Intel Core i7 8557U
CPU · Specs Compare
General Parameters
Release Date
Aug 2017
Jul 2019
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen
Coffee Lake
Integrated Graphics
N/A
Iris Plus Graphics 645
Processor Number
—
i7-8557U
Package
Transistor Count
9.6 billions
—
Manufacturing Process
14 nm
14 nm
Socket
sTR4
BGA-1528
Power Consumption
180 W
15 W
Peak Operating Temperature
68 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.8 GHz
1.7 GHz
Performance Core Turbo Frequency
4 GHz
4.5 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
—
Multiplier
38x
17x
L1 Cache
96 K per core
32 K per core
L2 Cache
512 K per core
256 K per core
L3 Cache
32 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2666
DDR4-2400, LPDDR3-2133
Max Memory Size
2048 GB
32 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
37.5 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
60
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1150 MHz
Shader Units
—
384
Texture Units
—
48
Raster Operation Units
—
6
Execution Units
—
48
Power Consumption
—
15 W
Max Resolution
—
4096x2304 - 60 Hz
Benchmark
Cinebench R23
1,005
—
Cinebench R23
8,979
—
Geekbench 6
1,091
—
Geekbench 5
1,029
—
Geekbench 6
6,234
—
Geekbench 5
7,235
—
Passmark CPU
2,323
—
Passmark CPU
16,901
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.