Intel Atom x6211E vs Intel Celeron 4305UE

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CPU comparison with benchmarks


Intel Atom x6211E CPU1 vs CPU2 Intel Celeron 4305UE
Intel Atom x6211E Intel Celeron 4305UE

CPU comparison

Intel Atom x6211E or Intel Celeron 4305UE - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Atom x6211E has 2 cores with 2 threads and clocks with a maximum frequency of 3.00 GHz. Up to 32 GB of memory is supported in 4 memory channels. The Intel Atom x6211E was released in Q1/2021.

The Intel Celeron 4305UE has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Celeron 4305UE was released in Q2/2019.
Intel Atom (108) Family Intel Celeron (165)
Intel Atom x6000 (10) CPU group Intel Celeron 4000 (3)
6 Generation 8
Elkhart Lake Architecture Whiskey Lake U
Mobile Segment Mobile
-- Predecessor --
Intel Atom x7211E Successor --

CPU Cores and Base Frequency

The Intel Atom x6211E has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Atom x6211E is 1.30 GHz (3.00 GHz) while the Intel Celeron 4305UE has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron 4305UE is at 2.00 GHz.

Intel Atom x6211E Characteristic Intel Celeron 4305UE
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.30 GHz Frequency 2.00 GHz
3.00 GHz Turbo Frequency (1 Core) --
2.20 GHz 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 Atom x6211E Characteristic Intel Celeron 4305UE
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Atom x6211E or Intel Celeron 4305UE has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel UHD Graphics 10th Gen (16 EU) GPU Intel UHD Graphics 610
0.35 GHz GPU frequency 0.30 GHz
0.75 GHz GPU (Turbo) 0.90 GHz
11 GPU Generation 9.5
14 nm Technology 14 nm
3 Max. displays 3
16 Compute units 12
128 Shader 96
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 32 GB
12 DirectX Version 12

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 UHD Graphics 10th Gen (16 EU) GPU Intel UHD Graphics 610
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
Decode Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Atom x6211E can use up to 32 GB of memory in 4 memory channels. The maximum memory bandwidth is 102.4 GB/s. The Intel Celeron 4305UE supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s.

Intel Atom x6211E Characteristic Intel Celeron 4305UE
LPDDR4-3200, DDR4-3200 Memory LPDDR3-1866, DDR4-2133
32 GB Max. Memory 64 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
102.4 GB/s Max. Bandwidth 34.1 GB/s
Yes ECC No
1.50 MB L2 Cache --
-- L3 Cache 2.00 MB
3.0 PCIe version 3.0
8 PCIe lanes 16
7.9 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Atom x6211E is 6 W, while the Intel Celeron 4305UE has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Atom x6211E Characteristic Intel Celeron 4305UE
6 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 12.5 W
110 °C Tjunction max. 100 °C

Technical details

The Intel Atom x6211E is manufactured in 10 nm and has 1.50 MB cache. The Intel Celeron 4305UE is manufactured in 14 nm and has a 2.00 MB cache.

Intel Atom x6211E Characteristic Intel Celeron 4305UE
10 nm Technology 14 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, AVX2
BGA 1493 Socket BGA 1528
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q1/2021 Release date Q2/2019
-- Release price 107 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Atom x6211E (100%)
Intel Celeron 4305UE (82%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Atom x6211E (100%)
Intel Celeron 4305UE (89%)

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 Atom x6211E Intel Atom x6211E
2C 2T @ 3.00 GHz
685 (100%)
Intel Celeron 4305UE Intel Celeron 4305UE
2C 2T @ 2.00 GHz
561 (82%)

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 Atom x6211E Intel Atom x6211E
2C 2T @ 2.20 GHz
1265 (100%)
Intel Celeron 4305UE Intel Celeron 4305UE
2C 2T @ 2.00 GHz
1065 (84%)

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 Atom x6211E Intel Atom x6211E
Intel UHD Graphics 10th Gen (16 EU) @ 0.75 GHz
200 (100%)
Intel Celeron 4305UE Intel Celeron 4305UE
Intel UHD Graphics 610 @ 0.90 GHz
173 (86%)

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 Atom x6211E Intel Atom x6211E
2C 2T @ 2.20 GHz
1833 (100%)
Intel Celeron 4305UE Intel Celeron 4305UE
2C 2T @ 2.00 GHz
1702 (93%)

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 Atom x6211E Intel Atom x6211E
2C 2T @ 3.00 GHz
114 (100%)
Intel Celeron 4305UE Intel Celeron 4305UE
2C 2T @ 2.00 GHz
0 (0%)

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 Atom x6211E Intel Atom x6211E
2C 2T @ 2.20 GHz
202 (100%)
Intel Celeron 4305UE Intel Celeron 4305UE
2C 2T @ 2.00 GHz
0 (0%)

Devices using this processor

Intel Atom x6211E Intel Celeron 4305UE
Unknown Unknown

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