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Intel Pentium 4405U vs Intel Celeron N2940

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Intel Pentium 4405U

The Intel Pentium 4405U operates with 2 cores and 4 CPU threads. It run at -- base -- all cores while the TDP is set at 15 W.The processor is attached to the BGA 1356 CPU socket. This version includes 2.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR4-2133 RAM and features 2.0 PCIe Gen 10 lanes. Tjunction keeps below -- degrees C. In particular, Skylake U Architecture is enhanced with 14 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q3/2015

Intel Celeron N2940

The Intel Celeron N2940 operates with 4 cores and 4 CPU threads. It run at 2.25 GHz base 2.25 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 2.00 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 4405U

Intel Celeron N2940

Intel Pentium 4405U

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Intel Celeron N2940

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Compare Detail

2.10 GHz	Frequency	1.83 GHz
2	Cores	4
--	Turbo (1 Core)	2.25 GHz
--	Turbo (All Cores)	2.25 GHz
Yes	Hyperthreading	No
No	Overclocking	No
normal	Core Architecture	normal
Intel HD Graphics 510	GPU	Intel HD Graphics (Bay Trail GT1)
0.95 GHz	GPU (Turbo)	0.85 GHz
14 nm	Technology	22 nm
0.95 GHz	GPU (Turbo)	0.85 GHz
12.0	DirectX Version	11.2
3	Max. displays	2
DDR4-2133	Memory	DDR3L-1333 SO-DIMM
2	Memory channels	2
	Max memory
No	ECC	No
--	L2 Cache	--
2.00 MB	L3 Cache	2.00 MB
2.0	PCIe version	2.0
10	PCIe lanes	4
14 nm	Technology	22 nm
BGA 1356	Socket	BGA 1170
15 W	TDP	7.5 W
VT-x, VT-x EPT, VT-d	Virtualization	VT-x, VT-x EPT
Q3/2015	Release date	Q2/2014
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 Pentium 4405U 93 (27%)

Intel Celeron N2940 41 (13%)

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 Pentium 4405U 228 (2%)

Intel Celeron N2940 141 (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 Pentium 4405U 492 (22%)

Intel Celeron N2940 (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 Pentium 4405U 1,131 (2%)

Intel Celeron N2940 (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 Pentium 4405U 183 (1%)

Intel Celeron N2940 56 (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 Pentium 4405U 2,221 (32%)

Intel Celeron N2940 958 (14%)

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 Pentium 4405U 4,831 (5%)

Intel Celeron N2940 3,055 (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 Pentium 4405U 1.05 (28%)

Intel Celeron N2940 0.46 (16%)

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 Pentium 4405U 2.52 (5%)

Intel Celeron N2940 1.58 (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 Pentium 4405U 17.74 (29%)

Intel Celeron N2940 10.33 (17%)

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 Pentium 4405U 3,281 (3%)

Intel Celeron N2940 1,845 (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 Pentium 4405U		Intel Celeron N2940
15 W	Max TDP	7.5 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