Intel Celeron N2808 vs. Intel Core i7-3840QM

CPU comparison with benchmarks


Intel Celeron N2808 CPU1 vs CPU2 Intel Core i7-3840QM
Intel Celeron N2808 Intel Core i7-3840QM
2 Cores 4
2 Threads 8
1.58 GHz Frequency 2.80 GHz
2.25 GHz Turbo (1 Core) 3.80 GHz
2.25 GHz Turbo (All Cores)
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
Intel HD Graphics (Bay Trail GT1) GPU Intel HD Graphics 4000
0.31 GHz GPU frequency 0.65 GHz
0.79 GHz GPU (Turbo) 1.30 GHz
7 GPU Generation 7
22 nm Technology 22 nm
2 Max. displays 3
4 Execution units 16
32 Shader 128
8 GB Max. GPU Memory
11.2 DirectX Version 11.0
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode
Bay Trail Architecture Sandy Bridge
DDR3L-1333 SO-DIMM Memory DDR3-1333, DDR3-1600, DDR3L-1333 SO-DIMM, DDR3L-1600 SO-DIMM
Max. Memory 32 GB
2 Memory channels 2
No ECC No
L2 Cache
1.00 MB L3 Cache 8.00 MB
2.0 PCIe version 3.0
4 PCIe lanes 16
22 nm Technology 22 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
BGA 1170 Socket PGA 988
4.3 W TDP (PL1) 45W
TDP (PL2)
TDP up 45W
TDP down
VT-x Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Q2/2014 Release date Q3/2012
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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 N2808 Intel Celeron N2808
2x 1.58 GHz (2.25 GHz)
36 (100%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
4x 2.80 GHz (3.80 GHz) HT
0 (0%)
Amazon



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 N2808 Intel Celeron N2808
2x 1.58 GHz (2.25 GHz)
70 (100%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
4x 2.80 GHz (3.80 GHz) HT
0 (0%)
Amazon



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 N2808 Intel Celeron N2808
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz
51 (15%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
Intel HD Graphics 4000 @ 1.30 GHz
333 (100%)
Amazon



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 N2808 Intel Celeron N2808
2x 1.58 GHz (2.25 GHz)
802 (100%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
4x 2.80 GHz (3.80 GHz) HT
0 (0%)
Amazon



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 N2808 Intel Celeron N2808
2x 1.58 GHz (2.25 GHz)
1394 (100%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
4x 2.80 GHz (3.80 GHz) HT
0 (0%)
Amazon



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 N2808 Intel Celeron N2808
2x 1.58 GHz (2.25 GHz)
0.43 (100%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
4x 2.80 GHz (3.80 GHz) HT
0 (0%)
Amazon



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 N2808 Intel Celeron N2808
2x 1.58 GHz (2.25 GHz)
0.79 (100%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
4x 2.80 GHz (3.80 GHz) HT
0 (0%)
Amazon



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 N2808 Intel Celeron N2808
2x 1.58 GHz (2.25 GHz)
9.6 (100%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
4x 2.80 GHz (3.80 GHz) HT
0 (0%)
Amazon



Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’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 N2808 Intel Celeron N2808
2x 1.58 GHz (2.25 GHz)
990 (100%)
Amazon
Intel Core i7-3840QM Intel Core i7-3840QM
4x 2.80 GHz (3.80 GHz) HT
0 (0%)
Amazon



Devices using this processorDevices using this processor

Intel Celeron N2808 Intel Core i7-3840QM
Unknown Unknown

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