Intel Core i7-3820QM vs Intel Core i7-2630QM

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Intel Core i7-3820QM

The Intel Core i7-3820QM operates with 4 cores and 8 CPU threads. It run at 3.70 GHz base -- all cores while the TDP is set at 45 W.The processor is attached to the BGA 1224 CPU socket. This version includes 8.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM RAM and features 3.0 PCIe Gen 16 lanes. Tjunction keeps below 105 °C degrees C. In particular, Ivy Bridge H Architecture is enhanced with 22 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q2/2012

Intel Core i7-2630QM

The Intel Core i7-2630QM operates with 4 cores and 8 CPU threads. It run at 2.90 GHz base -- all cores while the TDP is set at 45 W.The processor is attached to the PGA 988 CPU socket. This version includes 6.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3-1066DDR3-1333 RAM and features 2.0 PCIe Gen 16 lanes. Tjunction keeps below 100 °C degrees C. In particular, Sandy Bridge H Architecture is enhanced with 32 nm technology and supports VT-x, VT-x EPT. The product was launched on Q1/2011

Intel Core i7-3820QM

Intel Core i7-2630QM

Intel Core i7-3820QM

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Intel Core i7-2630QM

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Compare Detail

2.70 GHz	Frequency	2.00 GHz
4	Cores	4
3.70 GHz	Turbo (1 Core)	2.90 GHz
--	Turbo (All Cores)	--
Yes	Hyperthreading	Yes
Yes	Overclocking	No
normal	Core Architecture	normal
Intel HD Graphics 4000	GPU	Intel HD Graphics 3000
1.25 GHz	GPU (Turbo)	1.10 GHz
22 nm	Technology	32 nm
1.25 GHz	GPU (Turbo)	1.10 GHz
11.0	DirectX Version	10.1
3	Max. displays	2
DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM	Memory	DDR3-1066DDR3-1333
2	Memory channels	2
	Max memory
No	ECC	No
--	L2 Cache	--
8.00 MB	L3 Cache	6.00 MB
3.0	PCIe version	2.0
16	PCIe lanes	16
22 nm	Technology	32 nm
BGA 1224	Socket	PGA 988
45 W	TDP	45 W
VT-x, VT-x EPT, VT-d	Virtualization	VT-x, VT-x EPT
Q2/2012	Release date	Q1/2011
Show more data		Show more data

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i7-3820QM 779 (35%)

Intel Core i7-2630QM (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i7-3820QM 2,927 (6%)

Intel Core i7-2630QM (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Core i7-3820QM 321 (2%)

Intel Core i7-2630QM 212 (1%)

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

Intel Core i7-3820QM		Intel Core i7-2630QM
45 W	Max TDP	45 W
NA	Power consumption per day (kWh)	NA
NA	Running cost per day	NA
NA	Power consumption per year (kWh)	NA
NA	Running cost per year	NA