Intel Core i3-4005U vs. Intel Atom D2550

CPU comparison with benchmarks


Intel Core i3-4005U CPU1 vs CPU2 Intel Atom D2550
Intel Core i3-4005U Intel Atom D2550
Intel Core i3 Family Intel Atom
Intel Core i 4000U CPU group Intel Atom D2000
4 Generation 1
Haswell U Architecture Cedarview
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

2 Cores 2
4 Threads 4
1.70 GHz Frequency 1.86 GHz
Turbo (1 Core)
Turbo (All Cores)
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No

Internal GraphicsInternal Graphics

Intel HD Graphics 4400 GPU Intel GMA 3650
0.20 GHz GPU frequency 0.64 GHz
0.95 GHz GPU (Turbo)
7.5 GPU Generation
22 nm Technology 65 nm
3 Max. displays 2
20 Execution units 4
160 Shader 32
2 GB Max. GPU Memory
11.1 DirectX Version 10.1

Hardware codec supportHardware codec support

No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIeMemory & PCIe

DDR3L-1600 SO-DIMM Memory DDR3-1066
Max. Memory
2 Memory channels 1
No ECC No
L2 Cache
3.00 MB L3 Cache 1.00 MB
2.0 PCIe version
10 PCIe lanes

Thermal ManagementThermal Management

15 W TDP (PL1) 10 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical detailsTechnical details

22 nm Technology 32 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE3
BGA 1168 Socket BGA 559
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Q3/2013 Release date Q1/2012
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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 Core i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
67 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
0 (0%)
Amazon
Show all benchmark results



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 i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
171 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
0 (0%)
Amazon
Show all benchmark results



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 i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
379 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
94 (25%)
Amazon
Show all benchmark results



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 i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
844 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
274 (32%)
Amazon
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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 i3-4005U Intel Core i3-4005U
Intel HD Graphics 4400 @ 0.95 GHz
304 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
Intel GMA 3650 @ 0.64 GHz
41 (13%)
Amazon
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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 i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
1620 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
468 (29%)
Amazon
Show all benchmark results



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 i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
3410 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
1157 (34%)
Amazon
Show all benchmark results



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 i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
0.65 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
0 (0%)
Amazon
Show all benchmark results



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 i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
1.84 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
0 (0%)
Amazon
Show all benchmark results



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 i3-4005U Intel Core i3-4005U
2x 1.70 GHz HT
2416 (100%)
Amazon
Intel Atom D2550 Intel Atom D2550
2x 1.86 GHz HT
668 (28%)
Amazon
Show all benchmark results



Devices using this processorDevices using this processor

Intel Core i3-4005U Intel Atom D2550
Unknown Unknown

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