AMD Ryzen 3 8440U vs Intel Celeron G5905T

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CPU comparison with benchmarks


AMD Ryzen 3 8440U CPU1 vs CPU2 Intel Celeron G5905T
AMD Ryzen 3 8440U Intel Celeron G5905T

CPU comparison

In this CPU comparison, we compare the AMD Ryzen 3 8440U and the Intel Celeron G5905T and use benchmarks to check which processor is faster.

We compare the AMD Ryzen 3 8440U 4 core processor released in Q1/2024 with the Intel Celeron G5905T which has 2 CPU cores and was introduced in Q3/2020.
AMD Ryzen 3 (33) Family Intel Celeron (165)
AMD Ryzen 8040 (20) CPU group Intel Celeron G5000 (8)
7 Generation 9
Hawk Point (Zen 4) Architecture Comet Lake S
Mobile Segment Desktop / Server
AMD Ryzen 3 7440U Predecessor Intel Celeron G5900T
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 3 8440U is a 4 core processor with a clock frequency of 3.00 GHz (4.70 GHz). The processor can compute 8 threads at the same time. The Intel Celeron G5905T clocks with 3.30 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

AMD Ryzen 3 8440U Characteristic Intel Celeron G5905T
4 Cores 2
8 Threads 2
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.00 GHz (4.70 GHz)
1x Zen 4
A-Core 3.30 GHz
3.00 GHz (4.20 GHz)
3x Zen 4c
B-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.

AMD Ryzen 3 8440U Characteristic Intel Celeron G5905T
-- 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.

AMD Radeon 740M GPU Intel HD Graphics 610
0.80 GHz GPU frequency 0.35 GHz
2.50 GHz GPU (Turbo) 1.00 GHz
10 GPU Generation 9.5
4 nm Technology 14 nm
4 Max. displays 3
4 Compute units 12
256 Shader 96
Yes Hardware Raytracing No
AMD FSR Frame Generation No
32 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.

AMD Radeon 740M GPU Intel HD 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 Codec VP9 Decode / Encode
Decode Codec VP8 Decode / Encode
Decode / Encode Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 3 8440U, while the Intel Celeron G5905T supports a maximum of 128 GB of memory with a maximum memory bandwidth of 42.7 GB/s enabled.

AMD Ryzen 3 8440U Characteristic Intel Celeron G5905T
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 Memory DDR4-2666
256 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
120.0 GB/s Max. Bandwidth 42.7 GB/s
Yes ECC Yes
4.00 MB L2 Cache --
8.00 MB L3 Cache 4.00 MB
4.0 PCIe version 3.0
20 PCIe lanes 16
39.4 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The AMD Ryzen 3 8440U has a TDP of 28 W. The TDP of the Intel Celeron G5905T is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen 3 8440U Characteristic Intel Celeron G5905T
28 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
30 W TDP up --
15 W TDP down 25 W
100 °C Tjunction max. 100 °C

Technical details

The AMD Ryzen 3 8440U has 12.00 MB cache and is manufactured in 4 nm. The cache of Intel Celeron G5905T is at 4.00 MB. The processor is manufactured in 14 nm.

AMD Ryzen 3 8440U Characteristic Intel Celeron G5905T
4 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 ISA extensions SSE4.1, SSE4.2
FP8 Socket LGA 1200
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Windows 11, Linux
Q1/2024 Release date Q3/2020
-- Release price 50 $
show more data show more data


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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.
AMD Ryzen 3 8440U AMD Ryzen 3 8440U
AMD Radeon 740M @ 2.50 GHz
1280 (100%)
Intel Celeron G5905T Intel Celeron G5905T
Intel HD Graphics 610 @ 1.00 GHz
192 (15%)

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.
AMD Ryzen 3 8440U AMD Ryzen 3 8440U
4C 8T @ 4.70 GHz
0 (0%)
Intel Celeron G5905T Intel Celeron G5905T
2C 2T @ 3.30 GHz
845 (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.
AMD Ryzen 3 8440U AMD Ryzen 3 8440U
4C 8T @ 4.00 GHz
0 (0%)
Intel Celeron G5905T Intel Celeron G5905T
2C 2T @ 3.30 GHz
1485 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Ryzen 3 8440U AMD Ryzen 3 8440U
4C 8T @ 4.70 GHz
0 (0%)
Intel Celeron G5905T Intel Celeron G5905T
2C 2T @ 3.30 GHz
721 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Ryzen 3 8440U AMD Ryzen 3 8440U
4C 8T @ 4.00 GHz
0 (0%)
Intel Celeron G5905T Intel Celeron G5905T
2C 2T @ 3.30 GHz
1279 (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.
AMD Ryzen 3 8440U AMD Ryzen 3 8440U
4C 8T @ 4.00 GHz
0 (0%)
Intel Celeron G5905T Intel Celeron G5905T
2C 2T @ 3.30 GHz
2493 (100%)

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.
AMD Ryzen 3 8440U AMD Ryzen 3 8440U
4C 8T @ 4.70 GHz
0 (0%)
Intel Celeron G5905T Intel Celeron G5905T
2C 2T @ 3.30 GHz
137 (100%)

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.
AMD Ryzen 3 8440U AMD Ryzen 3 8440U
4C 8T @ 4.00 GHz
0 (0%)
Intel Celeron G5905T Intel Celeron G5905T
2C 2T @ 3.30 GHz
242 (100%)

Devices using this processor

AMD Ryzen 3 8440U Intel Celeron G5905T
Unknown Unknown

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