Intel Core 2 Duo P8400

Der Intel Core 2 Duo P8400 Dual-Core Prozessor bietet zwei Prozessorkerne mit einem gemeinsamen Level 2 Cache von 3 MB. Im Vergleich zu den stärkeren Modellen bietet, der P8400 zwar nur die Hälfte an Level 2 Cache, jedoch bleibt dadurch der Stromverbrauch mit maximal 25 Watt auch geringer. Die Architektur des Prozessors basiert auf den Penryn Kern und wird in 45nm gefertigt.
Der P8400 ist sehr ähnlich zu der OEM Version Core 2 Duo P7550, welcher später auf den Markt kam.
Für Multimediaanwendungen und anspruchslose Spiele, sollte die Performance des Intel Core 2 Duo P8400 ausreichen. Im Vergleich zu AMD sollte die Performance auf Niveau der schnellsten Turion II Ultra mit 2.4 - 2.6 GHz liegen. Anspruchsvolle Spielefans sollten jedoch eher zu höher getakteten Core 2 Duo CPUs greifen (>2.5 GHz).
Der Penryn (Montevina Update) Kern bietet 2 Integer Units, 1 Floating Point Unit, 1 Load Unit und 1 Store Unit in einer 14-stufigen Pipeline. Mit der Wide Dynamic Execution Technologie kann der Kern bis zu vier volle Instruktionen gleichzeitig ausführen.
Dank Dynamic Acceleration (später Turbo Modus genannt), kann sich ein Kern um eine Stufe übertakten, wenn der zweite im Idle Modus (Leerlauf) ist.
Das integrierte Enhanced Speedstep kann die Taktfrequenz des Prozessors dynamisch an die Leistungsanforderungen anpassen. Dadurch läuft die CPU ohne Last nur mit 800 MHz.
Der Core 2 Duo P8400 passt in den Socket P (mit 479 Pins):
Socket P / Micro Flip-Chip Pin Grid Array (Micro-FCPGA) requires 479-pin surface mount Zero Insertion Force (ZIF) socket (mPGA479M socket) or Micro Flip-Chip Ball Grid Array (Micro-FCBGA) for surface mount (479-ball)
| Serie | Intel Core 2 Duo |
| Codename | Penryn |
| Taktung | 2260 MHz |
| Front Side Bus | 1066 MHz |
| Level 1 Cache | 128 KB |
| Level 2 Cache | 3072 KB |
| Anzahl von Kernen / Threads | 2 / 2 |
| Max. Stromverbrauch (TDP = Thermal Design Power) | 25 Watt |
| Transistoren | 410 Millionen |
| Herstellungstechnologie | 45 nm |
| Features | 1.05-1.15 |
| Die Größe | 107 mm2 |
| Max. Temperatur | 105 °C |
| Socket | Socket P |
| Features | SSE4.1, Virtualization Technology, Execute Disable Bit, Enhanced Speedstep, Ehnaced Halt State (C1E), 64 Bit, Trusted Execution Technology |
| 64 Bit | 64 Bit wird unterstützt |
| Hardware Virtualization | VT |
| Anfangspreis | $209 U.S. |
| Vorgestellt am | 15.07.2008 |
| Produktinformationen beim Hersteller | Intel Core 2 Duo P8400 |
CPU Benchmarks
| Cinebench R10 im Vergleich | ||
| Intel Atom Z670 (min) | 691 | |
| ... | ||
| Intel Core 2 Duo P7550 | 4645 | |
| Intel Core 2 Duo (Desktop) E6600 | 4698 | |
| AMD Phenom II X4 P920 | 4700.3 | |
| Intel Core 2 Duo P8400 | 4700.6 | |
| Intel Celeron 1000M | 4757 | |
| Intel Core 2 Duo SP9300 | 4759 | |
| Intel Core 2 Duo T8300 | 4773.5 | |
| ... | ||
| Intel Core i7 (Desktop) 3960X (max) | 27189.5 | |
Testberichte für den Intel Core 2 Duo P8400 Prozessor
Acer Aspire 2930 (Intel Graphics Media Accelerator (GMA) 4500MHD, 12.1")
» Acer Aspire 2930 - Externer Test
Acer Aspire 6930G (NVIDIA GeForce 9600M GS, 16.0")
» Acer Aspire 6930G - Externer Test
Acer Aspire 8930G (NVIDIA GeForce 9700M GT, 18.4")
» Acer Aspire 8930G - Externer Test
Acer Extensa 7620Z (NVIDIA GeForce 9300M GS, 15.4")
» Acer Extensa 7620Z - Externer Test
Acer TravelMate 5730-842G25 (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» Acer TravelMate 5730-842G25 - Externer Test
Acer TravelMate 6293 (Intel Graphics Media Accelerator (GMA) 4500MHD, 12.1")
» Acer TravelMate 6293 - Externer Test
Apple MacBook Pro 13 inch 2009-06 (NVIDIA GeForce 9400M (G) / ION (LE), 13.3")
» Apple MacBook Pro 13 inch (06/09) - Externer Test
Apple MacBook Pro 15 inch 2009-06 (NVIDIA GeForce 9600M GT, 15.4")
» Apple MacBook Pro 15 inch (06/09) - Externer Test
Asus F6A (Intel Graphics Media Accelerator (GMA) 4500MHD, 13.3")
» Asus F6A - Externer Test
Asus M51VR (ATI Mobility Radeon HD 3470, 15.4")
» Asus M51VR - Externer Test
Asus N51Vf (NVIDIA GeForce GT 130M, 15.6")
» Asus N51Vf - Externer Test
Asus U6V (NVIDIA GeForce 9300M GS, 12.1")
» Asus U6V - Externer Test
Asus X83VM (NVIDIA GeForce 9600M GS, 14.1")
» Asus X83VM - Externer Test
Cyber System CX17 (ATI Mobility Radeon HD 3870, 17.0")
» Cyber System CX17 - Externer Test
Cyber System SX17 (NVIDIA GeForce 8800M GTX, 17.0")
» Cyber System SX17 - Externer Test
Dell Latitude E6400 (Intel Graphics Media Accelerator (GMA) 4500MHD, 14.1")
» Test Dell Latitude E6400 Notebook - Test
» Dell Latitude E6400 - Externer Test
Dell Studio XPS 1340 (NVIDIA GeForce 9400M (G) / ION (LE), 13.3")
» Dell Studio XPS X1340 - Externer Test
Fujitsu-Siemens Esprimo Mobile U9210 (Intel Graphics Media Accelerator (GMA) 4500MHD, 12.1")
» Fujitsu-Siemens Esprimo Mobile U9210 - Externer Test
Fujitsu-Siemens Lifebook A6210 (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» Fujitsu-Siemens Lifebook A6210 - Externer Test
Fujitsu-Siemens LifeBook N7010 (ATI Mobility Radeon HD 3470, 16.0")
» Fujitsu-Siemens LifeBook N7010 - Externer Test
Fujitsu-Siemens Lifebook T1010 (Intel Graphics Media Accelerator (GMA) 4500MHD, 13.3")
» Fujitsu-Siemens Lifebook T1010 - Externer Test
Fujitsu-Siemens LifeBook T5010 (Intel Graphics Media Accelerator (GMA) 4500MHD, 13.3")
» Fujitsu-Siemens LifeBook T5010 - Externer Test
Gateway FX P-7805u (NVIDIA GeForce 9800M GTS, 17.0")
» Gateway FX P-7805u - Externer Test
Gateway MD7826u (ATI Mobility Radeon HD 3650, 15.6")
» Gateway MD7826u - Externer Test
Gateway P-7801u (NVIDIA GeForce 9800M GTS, 17.0")
» Gateway P-7801u - Externer Test
Gateway P-7805u (NVIDIA GeForce 9800M GTS, 17.0")
» Gateway P-7805u - Externer Test
Gateway P-7811FX (NVIDIA GeForce 9800M GTS, 17.0")
» Gateway P-7811FX - Externer Test
HP Compaq 6530b (Intel Graphics Media Accelerator (GMA) 4500MHD, 14.1")
» HP Compaq 6530b - Externer Test
HP Compaq 6730b (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» HP Compaq 6730b - Externer Test
HP Pavilion dv7-1045eg (NVIDIA GeForce 9600M GT, 17.0")
» HP Pavilion dv7-1045eg - Externer Test
HP Pavilion HDX X16-1010EA (NVIDIA GeForce 9600M GT, 16.0")
» HP Pavilion HDX X16-1010EA - Externer Test
HP Pavilion HDX16t (NVIDIA GeForce 9600M GT, 16.0")
» HP Pavilion HDX16t - Externer Test
Lenovo Thinkpad SL400 (NVIDIA GeForce 9300M G, 14.1")
» Lenovo Thinkpad SL400 - Externer Test
Lenovo Thinkpad SL400 2743-22U (NVIDIA GeForce 9300M GS, 14.1")
» Test Lenovo Thinkpad SL400 Notebook - Test
Lenovo Thinkpad SL500 (NVIDIA GeForce 9300M GS, 15.4")
» Test Lenovo Thinkpad SL500 Notebook - Test
» Lenovo Thinkpad SL500 - Externer Test
LG P310-S.CBRBG Camini (NVIDIA GeForce 9600M GT, 13.3")
» Test LG P310 "Camini" Notebook - Test
» LG P310-S.CBRBG Tarsia - Externer Test
MSI EX628-8447BW7P (ATI Mobility Radeon HD 4670, 16.0")
» MSI EX628-8447BW7P - Externer Test
MSI Megabook EX300 (ATI Mobility Radeon HD 3450, 13.3")
» MSI Megabook EX300 - Externer Test
MSI Megabook GX720 (NVIDIA GeForce 9600M GT, 17.1")
» MSI Megabook GX720 - Externer Test
Nexoc Osiris E625 (NVIDIA GeForce 9600M GT, 15.4")
» Test Nexoc Osiris E625 Notebook (Compal JHL90) - Test
» Nexoc Osiris E625 - Externer Test
Nexoc Osiris S626 (Intel Graphics Media Accelerator (GMA) 4500MHD, 12.1")
» Nexoc Osiris S626 - Externer Test
Nexoc Osiris S627 (Intel Graphics Media Accelerator (GMA) 4500M, 12.1")
» Nexoc Osiris S627 - Externer Test
One D8425 (NVIDIA GeForce 9800M GTS, 15.4")
» One D8425 - Externer Test
Samsung Aura P8400 Madril (NVIDIA GeForce 9600M GT, 15.4")
» User-Test Samsung R560 Mandril Notebook - Test
Samsung P560-54P (NVIDIA GeForce 9600M GS, 15.4")
» Samsung P560-54P - Externer Test
Samsung Q210 (NVIDIA GeForce 9200M GS, 12.1")
» Samsung Q210 - Externer Test
Samsung Q310 Aura Malin (NVIDIA GeForce 9200M GS, 13.3")
» Samsung Q310 Aura Malin - Externer Test
Samsung R560 (NVIDIA GeForce 9600M GT, 15.4")
» Samsung R560 - Externer Test
Samsung R710 (NVIDIA GeForce 9300M GS, 17.0")
» Samsung R710 - Externer Test
Schenker MG5 (NVIDIA GeForce 9600M GT, 15.4")
» Schenker mySN MG5 - Externer Test
Sony Vaio VGN-AW11M/H (NVIDIA GeForce 9300M GS, 18.4")
» Sony Vaio VGN-AW11M/H - Externer Test
Sony Vaio VGN-AW11S/B (NVIDIA GeForce 9600M GT, 18.4")
» Sony Vaio VGN-AW11S/B - Externer Test
Sony Vaio VGN-AW125J/H (NVIDIA GeForce 9600M GT, 18.4")
» Sony Vaio VGN-AW125J/H - Externer Test
Sony Vaio VGN-BZ11MN (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» Sony Vaio VGN-BZ11MN - Externer Test
Sony Vaio VGN-BZ11XN (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» Sony Vaio VGN-BZ11XN - Externer Test
Sony Vaio VGN-CS118E (Intel Graphics Media Accelerator (GMA) 4500MHD, 14.1")
» Sony Vaio VGN-CS118E - Externer Test
Sony Vaio VGN-CS11S/Q (NVIDIA GeForce 9300M GS, 14.1")
» Sony VAIO VGN-CS11S/Q - Externer Test
Sony Vaio VGN-CS11Z/R (NVIDIA GeForce 9300M GS, 14.1")
» Sony Vaio VGN-CS11Z/R - Externer Test
Sony Vaio VGN-FW11E (ATI Mobility Radeon HD 3470, 16.4")
» Sony Vaio VGN FW11E - Externer Test
Sony Vaio VGN-FW11J (ATI Mobility Radeon HD 3650, 16.4")
» Sony Vaio VGN-FW11J - Externer Test
Sony Vaio VGN-FW11M (ATI Mobility Radeon HD 3470, 16.4")
» Test Sony Vaio VGN-FW11M Notebook - Test
Sony Vaio VGN-FW139E/H (ATI Mobility Radeon HD 3470, 16.4")
» Sony Vaio VGN-FW139E/H - Externer Test
Sony Vaio VGN-SR19VN (ATI Mobility Radeon HD 3470, 13.3")
» Sony VAIO VGN-SR19VN - Externer Test
Sony Vaio VGN-SR19XN (Intel Graphics Media Accelerator (GMA) 4500MHD, 13.3")
» Sony Vaio VGN-SR19XN - Externer Test
Sony Vaio VGN-SR21M/S (ATI Mobility Radeon HD 3470, 13.3")
» Sony Vaio VGN-SR21M/S - Externer Test
Sony Vaio VGN-SR29XN/S (Intel Graphics Media Accelerator (GMA) 4500MHD, 13.3")
» Sony Vaio VGN-SR29XN/S - Externer Test
Sony Vaio VGN-Z11MN/B (NVIDIA GeForce 9300M GS, 13.1")
» Sony Vaio VGN Z11MN/B - Externer Test
Toshiba Portégé M750-106 (Intel Graphics Media Accelerator (GMA) 4500MHD, 12.1")
» Toshiba Portégé M750-106 - Externer Test
Toshiba Portégé M750-10K (Intel Graphics Media Accelerator (GMA) 4500MHD, 12.1")
» Toshiba Portégé M750-10K - Externer Test
Toshiba Qosmio F50-10M (NVIDIA GeForce 9600M GT, 15.4")
» Toshiba Qosmio F50-10M - Externer Test
» Toshiba Qosmio F50 Serie -
Toshiba Qosmio F50-10Z (NVIDIA GeForce 9600M GT, 15.4")
» Toshiba Qosmio F50-10Z - Externer Test
Toshiba Qosmio G50-115 (NVIDIA GeForce 9600M GT, 18.4")
» Toshiba Qosmio G50-115 - Externer Test
Toshiba Satellite E105-S1402 (Intel Graphics Media Accelerator (GMA) 4500MHD, 14.1")
» Toshiba Satellite E105-S1402 - Externer Test
Toshiba Tecra M10-10H (Intel Graphics Media Accelerator (GMA) 4500MHD, 14.0")
» Toshiba Tecra M10-10H - Externer Test
Zepto Nox A15 (NVIDIA GeForce 9600M GT, 15.4")
» Zepto Nox A15 - Externer Test



13 Einzelwerte im Detail
13 Einzelwerte im Detail




