Name: | Intel Core i5-8257U |
---|---|
Familie: | Intel Core i5 (336) |
CPU Gruppe: | Intel Core i 8000U (8) |
Architektur: | Coffee Lake U |
Technologie: | 14 nm |
Segment: | Notebook |
Generation: | 8 |
Vorgänger: | -- |
Nachfolger: | -- |
CPU Kerne / Threads: | 4 / 8 |
---|---|
Kernarchitektur: | normal |
Kerne: | 4x |
Hyperthreading / SMT: | Ja |
---|---|
Übertaktung: | Nein |
Taktfrequenz: | 1,40 GHz |
Turbo Taktfrequenz (1 Kern): | 3,90 GHz |
Turbo Taktfrequenz (4 Kerne): | 3,20 GHz |
GPU Name: | Intel Iris Plus Graphics 645 |
---|---|
Grafik-Taktfrequenz: | 0,30 GHz |
GPU (Turbo): | 1,05 GHz |
Ausführungseinheiten: | 48 |
Shader: | 384 |
Hardware Raytracing: | Nein |
Erscheinungsdatum: | Q4/2017 |
Max. Bildschirme: | 3 |
---|---|
Generation: | 9.5 |
Direct X: | 12 |
Technologie: | 14 nm |
Max. GPU Speicher: | 32 GB |
Frame Generation: | Nein |
h265 / HEVC (8 bit): | Dekodieren / Enkodieren |
---|---|
h265 / HEVC (10 bit): | Dekodieren / Enkodieren |
h264: | Dekodieren / Enkodieren |
VP8: | Dekodieren / Enkodieren |
VP9: | Dekodieren / Enkodieren |
AV1: | Nein |
---|---|
AVC: | Dekodieren / Enkodieren |
VC-1: | Dekodieren |
JPEG: | Dekodieren / Enkodieren |
Arbeitsspeicher & PCIeDer Intel Core i5-8257U unterstützt maximal 32 GB Arbeitsspeicher. Je nach Mainboard kann der Prozessor maximal 2 (Dual Channel) Speicherkanäle nutzen. Daraus ergibt sich eine maximale Bandbreite des Arbeitsspeichers von 38,4 GB/s. |
|
Speichertyp: | Speicherbandbreite: |
---|---|
DDR4-2400 | 38,4 GB/s |
Max. Speicher: | 32 GB |
Speicherkanäle: | 2 (Dual Channel) |
ECC: | Nein |
PCIe: | 3.0 x 16 |
PCIe Bandbreite: | 15,8 GB/s |
LeistungsaufnahmeDer Intel Core i5-8257U besitzt eine TDP von 15 W. Anhand der TDP kann und muss der Systemhersteller die Kühllösung an den Prozessor anpassen. |
|
---|---|
TDP (PL1 / PBP): | 15 W |
TDP (PL2): | -- |
TDP up: | -- |
TDP down: | -- |
Tjunction max.: | -- |
Technologie: | 14 nm |
---|---|
Chip-Design: | Monolithisch |
Sockel: | BGA 1528 |
L2-Cache: | -- |
L3-Cache: | 6,00 MB |
AES-NI: | Ja |
Betriebssysteme: | Windows 10, Windows 11, Linux |
Virtualisierung: | VT-x, VT-x EPT, VT-d |
---|---|
Befehlssatz (ISA): | x86-64 (64 bit) |
ISA Erweiterungen: | SSE4.1, SSE4.2, AVX2 |
Erscheinungsdatum: | Q3/2019 |
Erscheinungspreis: | 320 $ |
Artikelnummer: | -- |
Dokumente: | Technisches Datenblatt |
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