Intel Core i7-4790K vs. Intel Celeron N2840

CPU comparison with benchmarks


Intel Core i7-4790K CPU1 vs CPU2 Intel Celeron N2840
Intel Core i7-4790K Intel Celeron N2840
4.00 GHz Frequency 2.16 GHz
4.40 GHz Turbo (1 Core) 2.58 GHz
4.20 GHz Turbo (All Cores) 2.58 GHz
4 Cores 2
Yes Hyperthreading No
Yes Overclocking ? No
normal Core architecture normal
Intel HD Graphics 4600 GPU Intel HD Graphics (Bay Trail GT1)
0.35 GHz GPU frequency 0.31 GHz
1.25 GHz GPU (Turbo) 0.79 GHz
7.5 GPU Generation 7
22 nm Technology 22 nm
11.1 DirectX Version 11.2
3 Max. displays 2
20 Execution units 4
160 Shader 32
2 GB Max. GPU Memory 8 GB
Decode / Encode Codec h264 Decode / Encode
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec VP8 No
No Codec VP9 No
No Codec AV1 No
Decode Codec VC-1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec JPEG Decode
Haswell Devils Canyon Architecture Bay Trail
Memory DDR3L-1333 SO-DIMM
2 Memory channels 2
32 GB Max. Memory
No ECC No
L2 Cache
8.00 MB L3 Cache 1.00 MB
3.0 PCIe version 2.0
16 PCIe lanes 4
22 nm Technology 22 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
LGA 1150 Socket BGA 1170
88W TDP (PL1) 7.5W
Yes AES-NI No
VT-x, VT-x EPT, VT-d Virtualization VT-x
Q2/2014 Release date Q2/2014
show more data show more data


Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
1069 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
0 (0%)
Amazon



Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
4936 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
0 (0%)
Amazon



Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
411 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
0 (0%)
Amazon



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
1982 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
0 (0%)
Amazon



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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
169 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
42 (25%)
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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
854 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
81 (9%)
Amazon



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 i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
1073 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
0 (0%)
Amazon



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 i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
4001 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
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 Core i7-4790K Intel Core i7-4790K
Intel HD Graphics 4600 @ 1.25 GHz
400 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
Intel HD Graphics (Bay Trail GT1) @ 0.79 GHz
51 (13%)
Amazon



Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.

Intel Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
407 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
0 (0%)
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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
4302 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
966 (22%)
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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
16686 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
1702 (10%)
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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
1.97 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
0.41 (21%)
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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
9.67 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
0.86 (9%)
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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
33.4 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
5.7 (17%)
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 Core i7-4790K Intel Core i7-4790K
4x 4.00 GHz (4.40 GHz) HT
11445 (100%)
Amazon
Intel Celeron N2840 Intel Celeron N2840
2x 2.16 GHz (2.58 GHz)
1239 (11%)
Amazon



Devices using this processorDevices using this processor

Intel Core i7-4790K Intel Celeron N2840
Unknown Unknown

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