Intel Core i7-3940XM
De Intel Core i7-3940XM is de snelste quad-core processor voor laptops (in September 2012) en de opvolger van de i7-3920XM. Dankzij Hyperthreading kunnen de vier cores tot acht threads parallel draaien wat tot beter gebruik van de CPU leidt. Elke core heeft een basissnelheid van 3.0 GHz maar kan met Turbo Boost dynamisch overgeklokt worden naar 3.7 GHz (bij 4 actieve cores), 3.8 GHz (bij 2 actieve cores) of 3.9 GHz (bij 1 actieve core). Verder hebben de Extreme CPU's ook een open multiplicator zodat je makkelijk over kunt klokken. Ivy Bridge is een verbeterde versie van de Sandy Bridge architectuur met betere prestaties van zowel de GPU als de CPU. De CPU's worden gemaakt op 22nm (vergeleken met de 32nm van de Sandy Bridge CPU's) en zijn de eerste die 3D transistors gebruiken voor een efficiënter verbruik vergeleken met de Sandy Bridge processors. Andere nieuwe features zijn de geïntegreerde PCI Express 3.0 en DDR3(L)-1600 ondersteuning. De prestaties van de Core i7-3940XM zouden iets beter moeten zijn dan die van een vergelijkbaar geklokte Sandy Bridge processor door de kleine architectonische verbeteringen. Vanwege de hogere kloksnelheid zal de nieuwe processor het ongeveer 3% beter doen dan het vorige topmodel, de Core i7-3920XM. De geïntegreerde Intel HD Graphics 4000 heeft 16 Execution Units (EU's) met kloksnelheden van 650 MHz tot 1350 MHz met Turbo Boost wat het de snelste variant maakt. De XM CPU's hebben allen een TDP van 55 watt inclusief grafische kaart en geheugencontroller en daardoor verbruiken ze 10 watt meer dan andere quad-core modellen. Deze CPU is geschikt voor laptops van 17-inches of meer.
Serie Intel Core i7 Codenaam Ivy Bridge Serie: Core i7 Ivy Bridge Kloksnelheid 3000 - 3900 MHz Level 1 Cache 256 KB Level 2 Cache 1 MB Level 3 Cache 8 MB Aantal Cores / Threads 4 / 8 Stroomverbruik (TDP = Thermal Design Power) 55 Watt Aantal Transistoren 1400 miljoen Productietechnologie 22 nm Chipgrootte 160 mm2 Max. Temperatuur 105 °C Socket FCPGA988 Features HD Graphics 4000, DDR3(L)-1600 Memory Controller, HyperThreading, AVX, Quick Sync, Virtualization GPU Intel HD Graphics 4000 (650 - 1350 MHz)64-Bit 64-Bit-ondersteuning Architecture x86 Startprijs $1096 U.S. Aankondigingsdatum 30-09-2012
Benchmarks Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 7.45 gem: 7.5 mediaan: 7.5 (11%) max: 7.46 Points
...
Intel Core i7-8559U -2%
Intel Core i5-1035G4 -1%
Intel Core i7-1065G7 -1%
Intel Core i7-6700HQ -1%
Intel Core i5-8305G 0%
Intel Core i5-1038NG7 0%
Intel Xeon E3-1535M v6 0%
Intel Core i7-8705G 2%
...
Intel Core i9-12900HX 457%
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.62 gem: 1.6 mediaan: 1.6 (5%) max: 1.63 Points
...
Intel Core i5-6440HQ -3%
Intel Core i5-7300U 0%
Intel Core i7-6700HQ 0%
Intel Core i7-5557U 0%
Intel Core i3-8130U 0%
AMD Ryzen 5 3580U 2%
...
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 5246 gem: 5255 mediaan: 5252 (43%) max: 5267 punten
...
Intel Core i5-7Y57 -2%
Intel Core i7-5557U -2%
Intel Core i5-6440HQ -2%
Intel Core i7-6650U -1%
Intel Core i7-6600U 0%
Intel Core i7-6700HQ 1%
...
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 20438 gem: 20582 mediaan: 20564 (23%) max: 20744 punten
...
Intel Core i5-1035G7 -5%
Intel Core i7-6700HQ -2%
Intel Xeon E3-1535M v6 1%
Intel Core i7-6820HQ 1%
Intel Core i7-6770HQ 2%
Intel Xeon E3-1505M v5 3%
...
Intel Core i9-12900HX 214%
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 25475 gem: 25600 mediaan: 25624 (18%) max: 25700 Points
...
Intel Core i7-4700MQ -7%
Intel Core i7-6700HQ 2%
Intel Xeon E3-1505M v5 6%
...
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 6506 gem: 6621 mediaan: 6669 (36%) max: 6687 Points
...
Intel Core i7-6500U -3%
Intel Core i7-5600U -2%
Intel Core i7-4700MQ -2%
Intel Core i5-4310M -1%
Intel Core i5-7Y57 -1%
Intel Core i7-5650U 0%
Intel Core i5-6440HQ 1%
Intel Core i5-4210H 1%
Intel Core i7-6650U 3%
Intel Core i7-6700HQ 3%
...
wPrime 2.10 - wPrime 2.0 1024m *
min: 208.8 gem: 219.2 mediaan: 215.7 (3%) max: 233 s
...
Intel Core i5-8305G -2%
Intel Core i7-1265U -1%
Intel Core i7-6770HQ 3%
Intel Core i5-1245U 5%
Intel Core i7-6820HK 5%
Intel Core i7-8559U 7%
Intel Core i7-6820HQ 8%
...
VIA C3-M C3-M-1200 3759%
wPrime 2.10 - wPrime 2.0 32m *
min: 6.8 gem: 7 mediaan: 7 (1%) max: 7.169 s
...
Intel Core i7-8809G -6%
Intel Core i7-8706G -5%
Intel Core i7-8705G -4%
Intel Core i5-8305G 2%
AMD Ryzen 5 3580U 3%
Intel Core i7-6770HQ 5%
Intel Core i7-6820HK 5%
...
Transmeta Crusoe TM-5800 7015%
min: 3467 gem: 4124 mediaan: 4123.5 (24%) max: 4780 punten
...
Intel Core i7-4712HQ -4%
Intel Core i5-8265U -2%
Intel Core i7-4700MQ 2%
...
X264 HD Benchmark 4.0 - x264 Pass 2
40.6 fps (15%)
AMD Athlon Neo MV-40 -95%
...
Intel Core i7-8650U -4%
Intel Xeon E3-1535M v6 -2%
AMD Ryzen 5 3580U -1%
Intel Core i5-1230U 3%
Intel Core i7-6700HQ 3%
...
Intel Core i9-12900HX 357%
X264 HD Benchmark 4.0 - x264 Pass 1
161.1 fps (38%)
...
Intel Core i5-1035G4 -4%
Intel Core i7-6700HQ -3%
Intel Core i5-8265U -1%
Intel Core i5-6440HQ 0%
Intel Xeon E3-1505M v5 0%
Intel Core i5-8259U 1%
Intel Core i7-6820HQ 2%
Intel Core i7-6770HQ 2%
Intel Core i7-8650U 3%
Intel Core i5-8305G 3%
...
Intel Core i9-12900HX 95%
TrueCrypt - TrueCrypt Serpent
min: 0.373 gem: 0.4 mediaan: 0.4 (0%) max: 0.386 GB/s
...
Intel Core i7-6700HQ 0%
Intel Core i5-1035G1 3%
Intel Core i7-6770HQ 3%
...
Intel Core i9-12900HX 347%
TrueCrypt - TrueCrypt Twofish
min: 0.64 gem: 0.7 mediaan: 0.7 (0%) max: 0.66 GB/s
...
AMD E1-6010 -1%
Intel Core i7-6700HQ -1%
Intel Xeon E3-1535M v5 -1%
Intel Core i5-1035G1 0%
Intel Core i7-7820HQ 1%
Intel Core i7-6820HK 3%
...
Intel Core i9-12900HX 391%
TrueCrypt - TrueCrypt AES
min: 3.5 gem: 3.6 mediaan: 3.7 (0%) max: 3.7 GB/s
...
Intel Core i7-4712HQ -6%
AMD Ryzen 5 PRO 2500U -6%
AMD Ryzen 5 3580U -4%
Intel Core i7-4700MQ 0%
Intel Core i7-6700HQ 2%
Intel Core i7-6820HK 7%
Intel Core i7-6820HQ 7%
...
Intel Core i9-12900HX 379%
3DMark 06 - CPU - 3DMark 06 - CPU
min: 7166 gem: 7182 mediaan: 7176 (15%) max: 7203 Points
...
Intel Core i7-6700HQ -3%
Intel Core i7-6820HQ -2%
Intel Xeon E3-1505M v5 0%
Intel Xeon E3-1535M v5 3%
Intel Core i5-1035G4 3%
Intel Core i7-7820HQ 4%
Intel Core i7-7700HQ 6%
Intel Core i7-6820HK 6%
...
Intel Core i9-12900HX 146%
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 9 gem: 9.2 mediaan: 9 (2%) max: 9.554 s
AMD Ryzen 7 PRO 6850H -90%
...
Intel Core i7-8850H -5%
Intel Xeon E3-1535M v6 -3%
Intel Core i5-1035G7 0%
Intel Core i5-1035G4 0%
Intel Core i5-8279U 0%
Intel Core i7-8705G 1%
Intel Xeon E3-1535M v5 1%
Intel Core i7-8500Y 2%
...
VIA C3-M C3-M-1200 4941%
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 21 gem: 21.1 mediaan: 21 (1%) max: 21.26 s
Intel Core i7-11390H -31%
...
Intel Core i5-1035G4 -3%
Intel Core i7-8706G -3%
Intel Core i7-8705G -2%
Intel Core i5-8279U 1%
Intel Xeon E3-1535M v5 1%
Intel Core i7-7820HQ 2%
Intel Xeon E3-1505M v6 2%
...
Intel Celeron Dual-Core T1400 10995%
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 518 gem: 526 mediaan: 525.5 (2%) max: 533 s
...
Intel Core i5-7440HQ 0%
Intel Core i7-7820HQ 0%
Intel Core i5-7360U 0%
Intel Core i7-6820HK 1%
Intel Xeon E3-1505M v5 2%
...
VIA C3-M C3-M-1200 4180%
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 147240 gem: 147620 mediaan: 147620 (70%) max: 148000 MIPS
...
Intel Xeon E3-1505M v5 3%
Intel Xeon E3-1535M v5 17%
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 89600 gem: 89630 mediaan: 89630 (69%) max: 89660 MFLOPS
...
Intel Xeon E3-1505M v5 -10%
Intel Xeon E3-1535M v5 -3%
Windows 7 Experience Index - Win7 CPU
7.7 Points (99%)
...
Intel Xeon E3-1535M v5 0%
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 25344 gem: 25795 mediaan: 25885 (24%) max: 26157 Points
...
Intel Core i7-6820HQ -2%
Intel Core i7-7700HQ -1%
Intel Core i5-1035G4 0%
Intel Core i7-6920HQ 1%
Intel Core i7-1065G7 2%
Intel Core i7-6820HK 2%
Intel Xeon E3-1505M v5 2%
Intel Core i7-7820HQ 3%
Intel Xeon E3-1535M v5 8%
...
Intel Core i9-12900HX 243%
3DMark 11 - 3DM11 Performance Physics
min: 7611 gem: 8737 mediaan: 9032 (25%) max: 9568 Points
...
Intel Core i5-8305G -6%
Intel Core i7-6700HQ -6%
Intel Core i5-8259U -5%
Intel Core i7-7700HQ -4%
Intel Core i7-6920HQ 1%
Intel Core i7-8705G 3%
Intel Core i7-7820HQ 4%
...
Intel Core i7-12800HX 156%
3DMark - 3DMark Ice Storm Physics
48410 Points (31%)
...
Intel Xeon E3-1535M v5 -2%
AMD Ryzen 5 3580U -2%
Intel Core i7-6567U -2%
Intel Core i5-8259U -1%
Intel Core i5-8305G -1%
Intel Core i5-1035G1 0%
Intel Core i7-1065G7 2%
Intel Core i7-6820HK 2%
Intel Core i5-6440HQ 2%
Intel Core i7-8705G 4%
...
Intel Core i5-4300Y 221%
3DMark - 3DMark Cloud Gate Physics
7208 Points (18%)
...
Intel Core i5-1035G1 -5%
Intel Xeon E3-1505M v6 -4%
Intel Core i7-1065G7 -3%
Intel Core i5-8279U -3%
Intel Core i7-6920HQ 0%
Intel Core i7-8706G 1%
Intel Core i7-7700HQ 2%
Intel Core i7-6820HQ 2%
Intel Core i7-8559U 2%
Intel Core i7-7820HQ 3%
...
Intel Core i9-12950HX 216%
3DMark - 3DMark Fire Strike Standard Physics
9863 Points (18%)
...
Intel Core i7-6700HQ -3%
Intel Core i7-8705G -2%
Intel Xeon E3-1505M v6 -2%
AMD Ryzen 5 3580U -1%
Intel Core i7-1065G7 0%
Intel Core i5-1035G1 1%
Intel Core i7-6920HQ 2%
Intel Core i7-6820HQ 3%
Intel Core i7-6770HQ 4%
Intel Core i5-8260U 4%
Intel Core i7-7820HQ 4%
...
Intel Core i7-12800HX 249%
- Benchmarkresultaten voor deze videokaart
- Gemiddelde benchmarkresultaten voor deze videokaart
* Kleinere getallen betekenen een hogere prestatie
v1.22
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Andere CPU's van de serie Core i7 » Intel Core i7-8809G 4x 3.1 GHz - 4.2 GHz
» Intel Core i7-8709G 4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8706G 4x 3.1 GHz - 4.1 GHz
» Intel Core i7-8705G 4x 3.1 GHz - 4.1 GHz
» Intel Core i7-6920HQ 4x 2.9 GHz - 3.8 GHz
» Intel Core i7-6870HQ 4x 2.7 GHz - 3.6 GHz
» Intel Core i7-5850HQ 4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6820HK 4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6820HQ 4x 2.7 GHz - 3.6 GHz
» Intel Core i7-6770HQ 4x 2.6 GHz - 3.5 GHz
» Intel Core i7-6700HQ 4x 2.6 GHz - 3.5 GHz
» Intel Core i7-4860HQ 4x 2.4 GHz - 3.6 GHz
» Intel Core i7-4700MQ 4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4760HQ 4x 2.1 GHz - 3.3 GHz
» Intel Core i7-4722HQ 4x 2.4 GHz - 3.4 GHz
» Intel Core i7-4712HQ 4x 2.3 GHz - 3.3 GHz
» Intel Core i7-2860QM 4x 2.5 GHz - 3.6 GHz
» Intel Core i7-6567U 2x 3.3 GHz - 3.6 GHz
» Intel Core i7-5557U 2x 3.1 GHz - 3.4 GHz
» Intel Core i7-4610M 2x 3 GHz - 3.7 GHz
» Intel Core i7-6600U 2x 2.6 GHz - 3.4 GHz
» Intel Core i7-6650U 2x 2.2 GHz - 3.4 GHz
» Intel Core i7-6560U 2x 2.2 GHz - 3.2 GHz
» Intel Core i7-6500U 2x 2.5 GHz - 3.1 GHz
» Intel Core i7-5600U 2x 2.6 GHz - 3.2 GHz
» Intel Core i7-5650U 2x 2.2 GHz - 3.2 GHz
» Intel Core i7-2640M 2x 2.8 GHz - 3.5 GHz
» Intel Core i7-5550U 2x 2 GHz - 3 GHz
» Intel Core i7-2649M 2x 2.3 GHz - 3.2 GHz
» Intel Core i7-2629M 2x 2.1 GHz - 3 GHz
» Intel Core i7-2657M 2x 1.6 GHz - 2.7 GHz
Omringende CPU's + Intel Core i5-8269U 4x 2.6 GHz - 4.2 GHz
+ Intel Core i5-8279U 4x 2.4 GHz - 4.1 GHz
+ Intel Core i7-5850HQ 4x 2.7 GHz - 3.6 GHz
- Intel Core i7-6820HK 4x 2.7 GHz - 3.6 GHz
- Intel Core i7-6820HQ 4x 2.7 GHz - 3.6 GHz
- Intel Core i7-6770HQ 4x 2.6 GHz - 3.5 GHz
Klaus Hinum (Update: 2013-04-26)