Intel Core i5-8257U
CPU Cores
4
Max. Frequency
3.9 GHz
Cache
6 MB
CPU Model Score not available!Intel Core i5-8257U General Information
Launch Date Launch Price
Q3 2019 $320.0
Part Numbers
- FH8068404163204
Fab Process
14 nm (Intel)
CPU Size
46.0 x 24.0 mm
TDP
15.0 W
Multi-chip module (MCM)
3
Socket
Intel Core i5-8257U Core Information
Micro-architecture
- Coffee Lake
Codename
Coffee Lake-U
Core Stepping
- D0
S-Spec
- SREZ2
Cores
4
Threads
8
Base Frequency
1.4 GHz
Turbo Frequency
3.9 GHz
L1 Cache (Instruction)
128 KB
L1 Cache (Data)
128 KB
L2 Cache
1 MB
L3 Cache
6 MB
Multiplier
14.0
Turbo Multiplier
39.0
Intel Core i5-8257U Features
Data width
64 bits
Scalability
1 CPUs
Bus
OPI
Bus Frequency
100 MHz
Bus Speed
4 GT/s
Instruction Set
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.1
- SSE4.2
- AES
- AVX
- AVX2
- BMI1
- BMI2
- F16C
- FMA3
- TXT
- MPX
- SGX
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
- VT-d
Intel Core i5-8257U Memory
Memory Type
- DDR4-2400
- LPDDR3-2133
Memory Bandwidth
37.5 GB/s
Memory Channels
2
Max Memory Size
32 GB
ECC Memory Support
No
Intel Core i5-8257U Graphics Information
Processor Graphics
Iris Plus Graphics 645
Graphics Base Frequency
300 MHz
Graphics Turbo Frequency
1.05 GHz
Graphics Core Config
- 48 Execution Units
- 24 TMUs
- 16 ROPs
Processor Graphics
806 GFlops
Intel Core i5-8257U PCI Express Information
PCI Express Revision
3.0
PCI Express Lanes
16
PCI Express Config
1x4, 2x2, 1x2+2x1 and 4x1
Intel Core i5-8257U Benchmarks
Benchmarks not available!
Intel Core i5-8257U Related CPU list
- NameModel Score