AMD Ryzen 9 3950X vs Intel Core i5 8257U
CPU · Specs Compare
General Parameters
Release Date
Nov 2019
Jul 2019
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Coffee Lake
Integrated Graphics
N/A
Iris Plus Graphics 645
Processor Number
—
i5-8257U
Package
Transistor Count
3.8 billions
—
Manufacturing Process
7 nm
14 nm
Socket
AM4
BGA-1528
Power Consumption
105 W
15 W
Peak Operating Temperature
—
100 °C
CPU Performance
Performance Cores
16
4
Performance Core Threads
32
8
Performance Core Base Frequency
3.5 GHz
1.4 GHz
Performance Core Turbo Frequency
4.7 GHz
3.9 GHz
Total Core Count
16
4
Total Thread Count
32
8
Bus Frequency
100 MHz
—
Multiplier
35x
14x
L1 Cache
64 K per core
32 K per core
L2 Cache
512 K per core
256 K per core
L3 Cache
64 MB shared
6 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR4-2400, LPDDR3-2133
Max Memory Size
128 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
37.5 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
16
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
—
1050 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
1,349
996
Cinebench R23
24,396
4,031
Geekbench 6
1,709
1,210
Geekbench 6
11,656
3,922
Cinebench 2024
72
—
Cinebench 2024
1,325
—
Passmark CPU
2,692
—
Passmark CPU
38,953
—
Geekbench 5
—
916
Geekbench 5
—
3,820
▲ Specs Compare
Data sourced from official specifications and benchmark tests.