Samsung Exynos 7420 vs Intel Core i7-3840QM

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Samsung Exynos 7420

The Samsung Exynos 7420 operates with 8 cores and 8 CPU threads. It run at 2.10 GHz base 1.50 GHz all cores while the TDP is set at .The processor is attached to the N/A CPU socket. This version includes -- of L3 cache on one chip, supports 0 memory channels to support LPDDR4-1600 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Cortex-A57 / Cortex-A53 Architecture is enhanced with 14 nm technology and supports None. The product was launched on Q2/2015

Intel Core i7-3840QM

The Intel Core i7-3840QM operates with 4 cores and 8 CPU threads. It run at 3.80 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 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 Q3/2012

Samsung Exynos 7420

Intel Core i7-3840QM

Samsung Exynos 7420

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Intel Core i7-3840QM

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Compare Detail

2.10 GHz	Frequency	2.80 GHz
8	Cores	4
2.10 GHz	Turbo (1 Core)	3.80 GHz
1.50 GHz	Turbo (All Cores)	--
No	Hyperthreading	Yes
No	Overclocking	Yes
hybrid (big.LITTLE)	Core Architecture	normal
ARM Mali-T760 MP8	GPU	Intel HD Graphics 4000
0.77 GHz	GPU (Turbo)	1.30 GHz
14 nm	Technology	22 nm
0.77 GHz	GPU (Turbo)	1.30 GHz
11	DirectX Version	11.0
2	Max. displays	3
LPDDR4-1600	Memory	DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM
0	Memory channels	2
	Max memory
No	ECC	No
0.51 MB	L2 Cache	--
--	L3 Cache	8.00 MB
	PCIe version	3.0
	PCIe lanes	16
14 nm	Technology	22 nm
N/A	Socket	PGA 988
	TDP	45 W
None	Virtualization	VT-x, VT-x EPT, VT-d
Q2/2015	Release date	Q3/2012
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.

Samsung Exynos 7420 247 (11%)

Intel Core i7-3840QM 812 (36%)

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.

Samsung Exynos 7420 946 (2%)

Intel Core i7-3840QM 3,090 (6%)

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.

Samsung Exynos 7420 211 (1%)

Intel Core i7-3840QM 334 (2%)

AnTuTu 8 benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

Samsung Exynos 7420 112,553 (16%)

Intel Core i7-3840QM (0%)

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

Samsung Exynos 7420		Intel Core i7-3840QM
	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