Intel Celeron 1047UE vs Intel Celeron 1020M

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CPU comparison with benchmarks


Intel Celeron 1047UE CPU1 vs CPU2 Intel Celeron 1020M
Intel Celeron 1047UE Intel Celeron 1020M

CPU comparison

In this CPU comparison, we compare the Intel Celeron 1047UE and the Intel Celeron 1020M and use benchmarks to check which processor is faster.

We compare the Intel Celeron 1047UE 2 core processor released in Q1/2013 with the Intel Celeron 1020M which has 2 CPU cores and was introduced in Q1/2013.
Intel Celeron (165) Family Intel Celeron (165)
Intel Celeron 1000 (9) CPU group Intel Celeron 1000 (9)
3 Generation 3
Ivy Bridge U Architecture Ivy Bridge U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Celeron 1047UE is a 2 core processor with a clock frequency of 1.40 GHz. The processor can compute 2 threads at the same time. The Intel Celeron 1020M clocks with 2.10 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

Intel Celeron 1047UE Characteristic Intel Celeron 1020M
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.40 GHz Frequency 2.10 GHz
-- Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Celeron 1047UE Characteristic Intel Celeron 1020M
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel HD Graphics (Ivy Bridge GT1) GPU Intel HD Graphics (Ivy Bridge GT1)
0.35 GHz GPU frequency 0.65 GHz
0.90 GHz GPU (Turbo) 1.00 GHz
7 GPU Generation 7
22 nm Technology 22 nm
3 Max. displays 3
6 Compute units 6
48 Shader 48
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 2 GB
11.0 DirectX Version 11.0

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel HD Graphics (Ivy Bridge GT1) GPU Intel HD Graphics (Ivy Bridge GT1)
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

Memory & PCIe

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Celeron 1047UE, while the Intel Celeron 1020M supports a maximum of 32 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled.

Intel Celeron 1047UE Characteristic Intel Celeron 1020M
DDR3L-1600, DDR3-1600 Memory DDR3L-1600, DDR3-1600
16 GB Max. Memory 32 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
25.6 GB/s Max. Bandwidth 25.6 GB/s
Yes ECC No
-- L2 Cache --
2.00 MB L3 Cache 2.00 MB
2.0 PCIe version 2.0
16 PCIe lanes 16
8.0 GB/s PCIe Bandwidth 8.0 GB/s

Thermal Management

The Intel Celeron 1047UE has a TDP of 17 W. The TDP of the Intel Celeron 1020M is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Celeron 1047UE Characteristic Intel Celeron 1020M
17 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
105 °C Tjunction max. 105 °C

Technical details

The Intel Celeron 1047UE has 2.00 MB cache and is manufactured in 22 nm. The cache of Intel Celeron 1020M is at 2.00 MB. The processor is manufactured in 22 nm.

Intel Celeron 1047UE Characteristic Intel Celeron 1020M
22 nm Technology 22 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
BGA 1023 Socket PGA 988
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2013 Release date Q1/2013
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Celeron 1047UE (0%)
Intel Celeron 1020M (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Celeron 1047UE (59%)
Intel Celeron 1020M (100%)

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 1047UE Intel Celeron 1047UE
Intel HD Graphics (Ivy Bridge GT1) @ 0.90 GHz
86 (90%)
Intel Celeron 1020M Intel Celeron 1020M
Intel HD Graphics (Ivy Bridge GT1) @ 1.00 GHz
96 (100%)

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 1047UE Intel Celeron 1047UE
2C 2T @ 1.40 GHz
750 (59%)
Intel Celeron 1020M Intel Celeron 1020M
2C 2T @ 2.10 GHz
1265 (100%)

Devices using this processor

Intel Celeron 1047UE Intel Celeron 1020M
Unknown Unknown

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