AMD Phenom II X3 B75 vs Intel Atom C2750 Benchmark, comparison and differences


AMD Phenom II X3 B75		Intel Atom C2750
CPU comparison In this CPU comparison, we compare the AMD Phenom II X3 B75 and the Intel Atom C2750 and use benchmarks to check which processor is faster. We compare the AMD Phenom II X3 B75 3 core processor released in Q3/2009 with the Intel Atom C2750 which has 8 CPU cores and was introduced in Q3/2013.

AMD Phenom II (52)	Family	Intel Atom (108)
AMD Phenom II - 700 (9)	CPU group	Intel Atom C2000 (7)
3	Generation	3
Heka (K10)	Architecture	Avoton
Desktop / Server	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD Phenom II X3 B75 is a 3 core processor with a clock frequency of 3.00 GHz. The processor can compute 3 threads at the same time. The Intel Atom C2750 clocks with 2.40 GHz (2.60 GHz), has 8 CPU cores and can calculate 8 threads in parallel.
AMD Phenom II X3 B75	Characteristic	Intel Atom C2750
3	Cores	8
3	Threads	8
normal	Core architecture	normal
No	Hyperthreading	No
Yes	Overclocking ?	No
3.00 GHz	Frequency	2.40 GHz
--	Turbo Frequency (1 Core)	2.60 GHz
--	Turbo Frequency (All Cores)	2.60 GHz

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 Phenom II X3 B75	Characteristic	Intel Atom C2750
--	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.
no iGPU	GPU	no iGPU
	GPU frequency	--
--	GPU (Turbo)	--
--	GPU Generation	--
	Technology
	Max. displays
--	Compute units	--
--	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	--
--	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.
no iGPU	GPU	no iGPU
No	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
No	Codec h264	No
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
No	Codec AVC	No
No	Codec VC-1	No
No	Codec JPEG	No

Memory & PCIe Up to GB of memory in a maximum of 2 memory channels is supported by the AMD Phenom II X3 B75, while the Intel Atom C2750 supports a maximum of 64 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled.
AMD Phenom II X3 B75	Characteristic	Intel Atom C2750
DDR3-1333, DDR2-1066	Memory	DDR3L-1600, DDR3-1600
	Max. Memory	64 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
21.3 GB/s	Max. Bandwidth	25.6 GB/s
No	ECC	Yes
--	L2 Cache	--
6.00 MB	L3 Cache	4.00 MB
--	PCIe version	2.0
--	PCIe lanes	16
--	PCIe Bandwidth	8.0 GB/s
Thermal Management The AMD Phenom II X3 B75 has a TDP of 95 W. The TDP of the Intel Atom C2750 is 20 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
AMD Phenom II X3 B75	Characteristic	Intel Atom C2750
95 W	TDP (PL1 / PBP)	20 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
--	Tjunction max.	--
Technical details The AMD Phenom II X3 B75 has 6.00 MB cache and is manufactured in 45 nm. The cache of Intel Atom C2750 is at 4.00 MB. The processor is manufactured in 22 nm.
AMD Phenom II X3 B75	Characteristic	Intel Atom C2750
45 nm	Technology	22 nm
Unknown	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE3, SSE4a	ISA extensions	SSE4.1, SSE4.2
AM3	Socket	BGA 1283
AMD-V	Virtualization	VT-x, VT-x EPT
No	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Linux
Q3/2009	Release date	Q3/2013
--	Release price	155 $

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AMD Phenom II X3 B75 3C 3T @ 3.00 GHz buy now on Amazon and save! Intel Atom C2750 8C 8T @ 2.40 GHz (2.60 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks

AMD Phenom II X3 B75 (0%)

Intel Atom C2750 (0%)

⌀ Multi core performance in 2 CPU benchmarks

AMD Phenom II X3 B75 (86%)

Intel Atom C2750 (96%)

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 Phenom II X3 B75 3C 3T @ 3.00 GHz	3012 (100%)
	Intel Atom C2750 8C 8T @ 2.60 GHz	2778 (92%)

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 Phenom II X3 B75 3C 3T @ 3.00 GHz	228 (72%)
	Intel Atom C2750 8C 8T @ 2.60 GHz	317 (100%)

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 Phenom II X3 B75 3C 3T @ 3.00 GHz	0 (0%)
	Intel Atom C2750 8C 8T @ 2.60 GHz	262 (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 Phenom II X3 B75 3C 3T @ 3.00 GHz	0 (0%)
	Intel Atom C2750 8C 8T @ 2.60 GHz	1734 (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 Phenom II X3 B75 3C 3T @ 3.00 GHz	0 (0%)
	Intel Atom C2750 8C 8T @ 2.60 GHz	191 (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 Phenom II X3 B75 3C 3T @ 3.00 GHz	0 (0%)
	Intel Atom C2750 8C 8T @ 2.60 GHz	1057 (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 Phenom II X3 B75 3C 3T @ 3.00 GHz	79 (100%)
	Intel Atom C2750 8C 8T @ 2.60 GHz	0 (0%)


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AMD Phenom II X3 B75 vs Intel Atom C2750

CPU comparison with benchmarks

CPU comparison

CPU Cores and Base Frequency

Artificial Intelligence and Machine Learning

Internal Graphics

Hardware codec support

Memory & PCIe

Thermal Management

Technical details