Notebookcheck Logo

Intel Core i7-840QM

Intel 840QM

El Core i7-840QM es un CPU quad core avanzado para portátiles que gracias al Modo Turbo funciona a una frecuencia de 1,86-3,2 GHz. Por lo tanto, el procesador combina las ventajas de los veloces CPUs de un solo núcleo y los lentos CPUs quad-core. El Hyperthreading permite el uso simultáneo de 8 Threads en paralelo.

Nombre códigoClarksfield
SerieIntel Core i7

Serie: Core i7 Clarksfield

Intel Core i7-920XM2 - 3.2 GHz4 / 8 cores8 MB L3
Intel Core i7-840QM « 1.86 - 3.2 GHz4 / 8 cores8 MB L3
Intel Core i7-740QM1.73 - 2.93 GHz4 / 8 cores6 MB L3
Intel Core i7-820QM1.73 - 3.06 GHz4 / 8 cores8 MB L3
Intel Core i7-720QM1.6 - 2.8 GHz4 / 8 cores6 MB L3
Intel Core i7-940XM2.13 - 3.33 GHz4 / 8 cores8 MB L3
Velocidad de reloj1860 - 3200 MHz
Bus Frontal2500
Caché de Nivel 1256 KB
Caché de Nivel 21 MB
Caché de Nivel 38 MB
Número de Núcleos/Subprocesos4 / 8
Consumo de Corriente (TDP = Thermal Design Power)45 Watt
Conteo de Transistores774 Millón
Tecnología de producción45 nm
Tamaño de Matriz296 mm2
Temperatura Máx.100 °C
ConectorRPGA989
Recursosintegrated DDR3-1066/1333 dual-channel memory controller, Turbo Boost, Hyper Threading, Virtualization Technology VT-x / VT-d, Trusted Execution Technology, Intel 64, Idel States, Enhanced Speedstep, Thermal Monitoring, Execute Disable Bit
64 Bitsoporte para 64 Bit
Architecturex86
Precio inicial$568 U.S.
Fecha de anuncio06/01/2010
Enlace de Producto (externo)ark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 3.21     de promedio: 3.3     mediana: 3.3 (4%)     max: 3.45 Points
+ 4 mas detalles   + Mostrar tabla de comparación
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 3354     de promedio: 3426     mediana: 3438.5 (21%)     max: 3474 puntos
+ 4 mas detalles   + Mostrar tabla de comparación
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 9007     de promedio: 9316     mediana: 9266 (7%)     max: 9726 puntos
+ 4 mas detalles   + Mostrar tabla de comparación
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 11085     de promedio: 11521     mediana: 11513 (7%)     max: 11857 Points
+ 5 mas detalles   + Mostrar tabla de comparación
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 4083     de promedio: 4200     mediana: 4199 (5%)     max: 4319 Points
+ 4 mas detalles   + Mostrar tabla de comparación
wPrime 2.10 - wPrime 2.0 1024m *
min: 476.7     de promedio: 1014     mediana: 1282 (15%)     max: 1284 s
+ 3 mas detalles   + Mostrar tabla de comparación
wPrime 2.10 - wPrime 2.0 32m *
min: 15.78     de promedio: 32     mediana: 40 (8%)     max: 40.2 s
+ 3 mas detalles   + Mostrar tabla de comparación
3DMark 06 - CPU - 3DMark 06 - CPU
min: 3435     de promedio: 3519     mediana: 3531.5 (8%)     max: 3577 Points
+ 4 mas detalles   + Mostrar tabla de comparación
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 13     de promedio: 13.1     mediana: 13 (3%)     max: 13.26 s
+ 3 mas detalles   + Mostrar tabla de comparación
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 29     de promedio: 29.4     mediana: 29 (1%)     max: 30.11 s
+ 3 mas detalles   + Mostrar tabla de comparación
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 728     de promedio: 734     mediana: 737 (3%)     max: 738 s
+ 3 mas detalles   + Mostrar tabla de comparación
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
54820 MIPS (26%)
+ 1 mas detalles   + Mostrar tabla de comparación
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
38190 MFLOPS (29%)
+ 1 mas detalles   + Mostrar tabla de comparación
Windows 7 Experience Index - Win7 CPU
7.2 Points (92%)
+ 2 mas detalles   + Mostrar tabla de comparación
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 12224     de promedio: 14498     mediana: 12238 (9%)     max: 19033 Points
+ 3 mas detalles   + Mostrar tabla de comparación
3DMark 11 - 3DM11 Performance Physics
4686 Points (12%)
+ 1 mas detalles   + Mostrar tabla de comparación
- Gama de valores de las pruebas para esta tarjeta gráfica
red legend - Valores medios de las pruebas para esta tarjeta gráfica
* A menor número, mayor rendimiento

Amazon Logo
  • HP New Core i7 15.6" Laptop | 2026 Edition | Intel High-Performance Core i7-1255U up to 4.7GHz | 16GB RAM - 512GB PCIe SSD | Webcam | FHD | Long Battery Life | Windows 11 | Business & Academic
  • Dell Touchscreen i7 Laptop, 10 Cores 15.6" FHD Intel Core i7-1355U(Up to 5GHz), 32GB RAM 1TB SSD WiFi6, Win 11 Pro Laptop Computer for Business Gaming w/GM Accessorry
  • ASUS Vivobook 16" WUXGA Laptop Intel Core i7-1355U 16GB RAM 512GB SSD Intel Iris Xe Graphics Lightweight Portable Notebook Black Windows 11
  • HP i7 Touchscreen Laptop, Intel Core i7-1355U(10-Cores, Up to 5GHz, Beat Core 7 160U), 32GB RAM 1TB SSD 15.6" FHD Intel Iris Xe Graphics, Win 11 Pro w/GM Accessory Computer for Business Gaming
  • Dell 15 Laptop DC15250 for Business, Intel 10-Core i7-1355U, 32GB RAM, 1TB SSD, 15.6" FHD IPS 120hz 250nits Display, Backlit Keyboard, Fingerprint Reader, Copilot AI, Windows 11 Pro, Sliver

v1.35
log 26. 08:36:04

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Wed, 25 Feb 2026 05:27:06 +0100 +0.002s ... 0.002s

#4 no comparison url found in template nbc.compare_page_2 needed +0.005s ... 0.007s

#5 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#6 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#7 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#8 no comparison url found in template nbc.compare_page_2 needed +0s ... 0.008s

#9 composed specs +0s ... 0.009s

#10 did output specs +0s ... 0.009s

#11 getting avg benchmarks for device 975 +0.005s ... 0.013s

#12 got single benchmarks 975 +0.014s ... 0.028s

#13 got avg benchmarks for devices +0s ... 0.028s

#14 min, max, avg, median took s +0.526s ... 0.553s

#15 no comparison url found in template nbc.compare_page_2 needed +0.68s ... 1.233s

#16 return log +0s ... 1.233s

Please share our article, every link counts!
Mail Logo

» Comparativa de CPUs móviles

Comparativa de todas las gamas de CPU.

» Lista de pruebas - Procesadores móviles

Lista de pruebas de todas las CPUs conocidas usadas en portátiles (CPUs de escritorio y portátiles)

Otras CPUs de la serie Core i7

» Intel Core i7-3940XM
   4x 3 GHz - 3.9 GHz
» Intel Core i7-3840QM
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-3740QM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-3920XM
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-3820QM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-2960XM
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-3630QM
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-3635QM
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-8809G
   4x 3.1 GHz - 4.2 GHz
» Intel Core i7-3610QM
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-2920XM
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-3615QM
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-8706G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-2760QM
   4x 2.4 GHz - 3.5 GHz
» Intel Core i7-8705G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8709G
   4x 3.1 GHz - 4.1 GHz
» Intel Core i7-5950HQ
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-4930MX
   4x 3 GHz - 3.9 GHz
» Intel Core i7-6970HQ
   4x 2.8 GHz - 3.7 GHz
» Intel Core i7-2820QM
   4x 2.3 GHz - 3.4 GHz
» Intel Core i7-6920HQ
   4x 2.9 GHz - 3.8 GHz
» Intel Core i7-2720QM
   4x 2.2 GHz - 3.3 GHz
» Intel Core i7-2670QM
   4x 2.2 GHz - 3.1 GHz
» Intel Core i7-4980HQ
   4x 2.8 GHz - 4 GHz
» Intel Core i7-6820HK
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-5700HQ
   4x 2.7 GHz - 3.5 GHz
» Intel Core i7-6820HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-4910MQ
   4x 2.9 GHz - 3.9 GHz
» Intel Core i7-5850HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6870HQ
   4x 2.7 GHz - 3.6 GHz
» Intel Core i7-4700HQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-2630QM
   4x 2 GHz - 2.9 GHz
» Intel Core i7-6700HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i7-4800MQ
   4x 2.7 GHz - 3.7 GHz
» Intel Core i7-2635QM
   4x 2 GHz - 2.9 GHz
» Intel Core i7-4870HQ
   4x 2.5 GHz - 3.7 GHz
» Intel Core i7-4770HQ
   4x 2.2 GHz - 3.4 GHz
» Intel Core i7-4720HQ
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-4900MQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-4940MX
   4x 3.1 GHz - 4 GHz
» Intel Core i7-4810MQ
   4x 2.8 GHz - 3.8 GHz
» Intel Core i7-3720QM
   4x 2.6 GHz - 3.6 GHz
» Intel Core i7-4700MQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4750HQ
   4x 2 GHz - 3.2 GHz
» Intel Core i7-5750HQ
   4x 2.5 GHz - 3.4 GHz
» Intel Core i7-4960HQ
   4x 2.6 GHz - 3.8 GHz
» Intel Core i7-4702HQ
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-4710HQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-4702MQ
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-8565U
   4x 1.8 GHz - 4.6 GHz
» Intel Core i7-4712HQ
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-8665U
   4x 1.9 GHz - 4.8 GHz
» Intel Core i7-4710MQ
   4x 2.5 GHz - 3.5 GHz
» Intel Core i7-4712MQ
   4x 2.3 GHz - 3.3 GHz
» Intel Core i7-4850HQ
   4x 2.3 GHz - 3.5 GHz
» Intel Core i7-4722HQ
   4x 2.4 GHz - 3.4 GHz
» Intel Core i7-2860QM
   4x 2.5 GHz - 3.6 GHz
» Intel Core i7-4950HQ
   4x 2.4 GHz - 3.6 GHz
» Intel Core i7-4760HQ
   4x 2.1 GHz - 3.3 GHz
» Intel Core i7-4860HQ
   4x 2.4 GHz - 3.6 GHz
» Intel Core i7-6770HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i7-920XM
   4x 2 GHz - 3.2 GHz
» Intel Core i7-3520M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i7-6500U
   2x 2.5 GHz - 3.1 GHz
» Intel Core i7-840QM
   4x 1.86 GHz - 3.2 GHz
» Intel Core i7-2675QM
   4x 2.2 GHz - 3.1 GHz
» Intel Core i7-6567U
   2x 3.3 GHz - 3.6 GHz
» Intel Core i7-740QM
   4x 1.73 GHz - 2.93 GHz
» Intel Core i7-3612QM
   4x 2.1 GHz - 3.1 GHz
» Intel Core i7-3667U
   2x 2 GHz - 3.2 GHz
» Intel Core i7-3517U
   2x 1.9 GHz - 3 GHz
» Intel Core i7-4558U
   2x 2.8 GHz - 3.3 GHz
» Intel Core i7-820QM
   4x 1.73 GHz - 3.06 GHz
» Intel Core i7-720QM
   4x 1.6 GHz - 2.8 GHz
» Intel Core i7-6650U
   2x 2.2 GHz - 3.4 GHz
» Intel Core i7-2677M
   2x 1.8 GHz - 2.9 GHz
» Intel Core i7-3540M
   2x 3 GHz - 3.7 GHz
» Intel Core i7-6560U
   2x 2.2 GHz - 3.2 GHz
» Intel Core i7-5557U
   2x 3.1 GHz - 3.4 GHz
» Intel Core i7-940XM
   4x 2.13 GHz - 3.33 GHz
» Intel Core i7-5600U
   2x 2.6 GHz - 3.2 GHz
» Intel Core i7-620M
   2x 2.66 GHz - 3.33 GHz
» Intel Core i7-4600M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i7-4578U
   2x 3 GHz - 3.5 GHz
» Intel Core i7-5650U
   2x 2.2 GHz - 3.2 GHz
» Intel Core i7-4610M
   2x 3 GHz - 3.7 GHz
» Intel Core i7-4600U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-3632QM
   4x 2.2 GHz - 3.2 GHz
» Intel Core i7-5550U
   2x 2 GHz - 3 GHz
» Intel Core i7-2657M
   2x 1.6 GHz - 2.7 GHz
» Intel Core i7-4650U
   2x 1.7 GHz - 3.3 GHz
» Intel Core i7-5500U
   2x 2.4 GHz - 3 GHz
» Intel Core i7-4510U
   2x 2 GHz - 3.1 GHz
» Intel Core i7-6600U
   2x 2.6 GHz - 3.4 GHz
» Intel Core i7-4550U
   2x 1.5 GHz - 3 GHz
» Intel Core i7-2637M
   2x 1.7 GHz - 2.8 GHz
» Intel Core i7-2617M
   2x 1.5 GHz - 2.6 GHz
» Intel Core i7-2620M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i7-3537U
   2x 2 GHz - 3.1 GHz
» Intel Core i7-3689Y
   2x 1.5 GHz - 2.6 GHz
» Intel Core i7-640LM
   2x 2.13 GHz - 2.93 GHz
» Intel Core i7-2640M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i7-4610Y
   2x 1.7 GHz - 2.9 GHz
» Intel Core i7-4500U
   2x 1.8 GHz - 3 GHz
» Intel Core i7-620UM
   2x 1.06 GHz - 2.13 GHz
» Intel Core i7-640M
   2x 2.8 GHz - 3.46 GHz
» Intel Core i7-3687U
   2x 2.1 GHz - 3.3 GHz
» Intel Core i7-2629M
   2x 2.1 GHz - 3 GHz
» Intel Core i7-620LM
   2x 2 GHz - 2.8 GHz
» Intel Core i7-660LM
   2x 2.27 GHz - 3.07 GHz
» Intel Core i7-680UM
   2x 1.47 GHz - 2.53 GHz
» Intel Core i7-660UM
   2x 1.33 GHz - 2.4 GHz
» Intel Core i7-640UM
   2x 1.2 GHz - 2.27 GHz
» Intel Core i7-2649M
   2x 2.3 GHz - 3.2 GHz

CPUs de alrededor

+ Intel Core i3-1005G1
   2x 1.2 GHz - 3.4 GHz
+ Intel Core i5-3320M
   2x 2.6 GHz - 3.3 GHz
+ AMD Ryzen 3 2300U
   4x 2 GHz - 3.4 GHz
+ Intel Core i7-6500U
   2x 2.5 GHz - 3.1 GHz
+ Intel Core i5-6300U
   2x 2.4 GHz - 3 GHz
» Intel Core i7-840QM
   4x 1.86 GHz - 3.2 GHz
- Intel Core i5-7287U
   2x 3.3 GHz - 3.7 GHz
- Intel Core i7-2675QM
   4x 2.2 GHz - 3.1 GHz
- Intel Core i7-7660U
   2x 2.5 GHz - 4 GHz
- Intel Core i7-7567U
   2x 3.5 GHz - 4 GHz
- AMD Ryzen 3 PRO 2300U
   4x 2 GHz - 3.4 GHz
Klaus Hinum (Update: 2026-01- 8)