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Intel Celeron N2840 vs Intel Pentium 3825U

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Intel Celeron N2840

The Intel Celeron N2840 operates with 2 cores and 2 CPU threads. It run at 2.58 GHz base 2.58 GHz all cores while the TDP is set at 7.5 W.The processor is attached to the BGA 1170 CPU socket. This version includes 1.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3L-1333 SO-DIMM RAM and features 2.0 PCIe Gen 4 lanes. Tjunction keeps below -- degrees C. In particular, Bay Trail Architecture is enhanced with 22 nm technology and supports VT-x, VT-x EPT. The product was launched on Q2/2014

Intel Pentium 3825U

The Intel Pentium 3825U operates with 2 cores and 2 CPU threads. It run at -- base -- all cores while the TDP is set at 15 W.The processor is attached to the BGA 1168 CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3-1600 RAM and features 2.0 PCIe Gen 12 lanes. Tjunction keeps below -- degrees C. In particular, Haswell U Architecture is enhanced with 22 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q1/2015

Intel Celeron N2840

Intel Pentium 3825U

Intel Celeron N2840

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Intel Pentium 3825U

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Compare Detail

2.16 GHz	Frequency	1.90 GHz
2	Cores	2
2.58 GHz	Turbo (1 Core)	--
2.58 GHz	Turbo (All Cores)	--
No	Hyperthreading	Yes
No	Overclocking	No
normal	Core Architecture	normal
Intel HD Graphics (Bay Trail GT1)	GPU	Intel HD Graphics (Broadwell GT1)
0.79 GHz	GPU (Turbo)	0.85 GHz
22 nm	Technology	22 nm
0.79 GHz	GPU (Turbo)	0.85 GHz
11.2	DirectX Version	11.2
2	Max. displays	3
DDR3L-1333 SO-DIMM	Memory	DDR3-1600
2	Memory channels	2
	Max memory
No	ECC	No
--	L2 Cache	--
1.00 MB	L3 Cache	2.00 MB
2.0	PCIe version	2.0
4	PCIe lanes	12
22 nm	Technology	22 nm
BGA 1170	Socket	BGA 1168
7.5 W	TDP	15 W
VT-x, VT-x EPT	Virtualization	VT-x, VT-x EPT, VT-d
Q2/2014	Release date	Q1/2015
Show more data		Show more data

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Celeron N2840 45 (14%)

Intel Pentium 3825U 81 (23%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Celeron N2840 82 (1%)

Intel Pentium 3825U 149 (1%)

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 Celeron N2840 (0%)

Intel Pentium 3825U 402 (18%)

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 Celeron N2840 (0%)

Intel Pentium 3825U 904 (2%)

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 Celeron N2840 52 (0%)

Intel Pentium 3825U 164 (1%)

Geekbench 3, 64bit (Single-Core)

Geekbench 3 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 Celeron N2840 969 (14%)

Intel Pentium 3825U 1,896 (27%)

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 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 Celeron N2840 1,703 (2%)

Intel Pentium 3825U 3,235 (3%)

Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Celeron N2840 0.44 (16%)

Intel Pentium 3825U 0.94 (25%)

Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Celeron N2840 0.87 (2%)

Intel Pentium 3825U 1.74 (3%)

Cinebench R11.5, 64bit (iGPU, OpenGL)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The iGPU test uses the CPU internal graphic unit to execute OpenGL commands.

Intel Celeron N2840 5.71 (9%)

Intel Pentium 3825U 15.84 (26%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Intel Celeron N2840 1,240 (1%)

Intel Pentium 3825U 1,654 (2%)

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 Celeron N2840		Intel Pentium 3825U
7.5 W	Max TDP	15 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