Intel Core Ultra 3 105UL vs Intel Celeron E3300

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CPU comparison with benchmarks


Intel Core Ultra 3 105UL CPU1 vs CPU2 Intel Celeron E3300
Intel Core Ultra 3 105UL Intel Celeron E3300

CPU comparison

In this CPU comparison, we compare the Intel Core Ultra 3 105UL and the Intel Celeron E3300 and use benchmarks to check which processor is faster.

We compare the Intel Core Ultra 3 105UL 8 core processor released in Q2/2024 with the Intel Celeron E3300 which has 2 CPU cores and was introduced in Q3/2009.
Intel Core Ultra 3 (1) Family Intel Celeron (165)
Intel Core Ultra 100UL (5) CPU group Intel Celeron E3000 (3)
1 Generation 1
Meteor Lake PS Architecture Wolfdale (Penryn)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core Ultra 3 105UL is a 8 core processor with a clock frequency of 1.50 GHz (4.20 GHz). The processor can compute 10 threads at the same time. The Intel Celeron E3300 clocks with 2.50 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

Intel Core Ultra 3 105UL Characteristic Intel Celeron E3300
8 Cores 2
10 Threads 2
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading No
No Overclocking ? Yes
1.50 GHz (4.20 GHz)
2x Redwood Cove
A-Core 2.50 GHz
2x Core
1.00 GHz (3.50 GHz)
4x Crestmont
B-Core --
0.70 GHz (2.10 GHz)
2x Crestmont
C-Core --

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 Core Ultra 3 105UL Characteristic Intel Celeron E3300
Intel AI engine AI hardware --
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) 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 Iris Xe 3 Core Graphics 48 EUs (Meteor Lake) GPU no iGPU
0.60 GHz GPU frequency --
1.80 GHz GPU (Turbo) --
-- GPU Generation --
5 nm Technology
4 Max. displays
48 Compute units --
384 Shader --
Yes Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12.2 DirectX Version --

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 Iris Xe 3 Core Graphics 48 EUs (Meteor Lake) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode Codec VP9 No
Decode Codec VP8 No
Decode / Encode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 96 GB of memory in a maximum of 2 memory channels is supported by the Intel Core Ultra 3 105UL, while the Intel Celeron E3300 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled.

Intel Core Ultra 3 105UL Characteristic Intel Celeron E3300
DDR5-5600 Memory DDR3-1066, DDR2-800
96 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
89.6 GB/s Max. Bandwidth 17.1 GB/s
No ECC No
10.00 MB L2 Cache 1.00 MB
-- L3 Cache --
4.0 PCIe version --
20 PCIe lanes --
39.4 GB/s PCIe Bandwidth --

Thermal Management

The Intel Core Ultra 3 105UL has a TDP of 15 W. The TDP of the Intel Celeron E3300 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core Ultra 3 105UL Characteristic Intel Celeron E3300
15 W TDP (PL1 / PBP) 65 W
57 W TDP (PL2) --
28 W TDP up --
12 W TDP down --
105 °C Tjunction max. --

Technical details

The Intel Core Ultra 3 105UL has 10.00 MB cache and is manufactured in 7 nm. The cache of Intel Celeron E3300 is at 1.00 MB. The processor is manufactured in 45 nm.

Intel Core Ultra 3 105UL Characteristic Intel Celeron E3300
7 nm Technology 45 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions MMX, SSE, SSE2, SSE3
LGA 1851 Socket LGA 775
VT-x, VT-x EPT, VT-d Virtualization VT-x
Yes AES-NI No
Windows 11, Linux Operating systems Windows 10, Linux
Q2/2024 Release date Q3/2009
-- Release price 47 $
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Rate these processors

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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 Ultra 3 105UL Intel Core Ultra 3 105UL
8C 10T @ 4.20 GHz
0 (0%)
Intel Celeron E3300 Intel Celeron E3300
2C 2T @ 2.50 GHz
347 (100%)

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 Ultra 3 105UL Intel Core Ultra 3 105UL
8C 10T @ 1.50 GHz
0 (0%)
Intel Celeron E3300 Intel Celeron E3300
2C 2T @ 2.50 GHz
602 (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 Core Ultra 3 105UL Intel Core Ultra 3 105UL
Intel Iris Xe 3 Core Graphics 48 EUs (Meteor Lake) @ 1.80 GHz
1340 (100%)
Intel Celeron E3300 Intel Celeron E3300
@ 0.00 GHz
0 (0%)

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 Ultra 3 105UL Intel Core Ultra 3 105UL
8C 10T @ 1.50 GHz
0 (0%)
Intel Celeron E3300 Intel Celeron E3300
2C 2T @ 2.50 GHz
820 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Core Ultra 3 105UL Intel Core Ultra 3 105UL
8C 10T @ 1.50 GHz
0 (0%)
Intel Celeron E3300 Intel Celeron E3300
2C 2T @ 2.50 GHz
404 (100%)

Devices using this processor

Intel Core Ultra 3 105UL Intel Celeron E3300
Unknown Unknown

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