AMD Phenom II X4 840T vs Intel Processor U300E

Last updated: 2024-04-18

CPU comparison with benchmarks


AMD Phenom II X4 840T		Intel Processor U300E
CPU comparison AMD Phenom II X4 840T or Intel Processor U300E - 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 AMD Phenom II X4 840T has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X4 840T was released in Q3/2010. The Intel Processor U300E has 5 cores with 6 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Processor U300E was released in Q1/2023.

AMD Phenom II (52)	Family	Intel Processor U (4)
AMD Phenom II - 800/900 (23)	CPU group	Intel Core i 1300P/1300U (29)
4	Generation	13
Deneb (K10)	Architecture	Raptor Lake U
Desktop / Server	Segment	Mobile
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD Phenom II X4 840T is a 4 core processor with a clock frequency of 2.90 GHz (3.20 GHz). The Intel Processor U300E has 5 CPU cores with a clock frequency of 1.10 GHz (4.30 GHz).
AMD Phenom II X4 840T	Characteristic	Intel Processor U300E
4	Cores	5
4	Threads	6
normal	Core architecture	hybrid (big.LITTLE)
No	Hyperthreading	Yes
Yes	Overclocking ?	No
2.90 GHz (3.20 GHz)	A-Core	1.10 GHz (4.30 GHz) 1x Raptor Cove
--	B-Core	0.80 GHz (3.20 GHz) 4x Gracemont
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 X4 840T	Characteristic	Intel Processor U300E
--	AI hardware	--
--	AI specifications	--

Internal Graphics The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU	GPU	Intel UHD Graphics 13th Gen (48 EU)
	GPU frequency	0.20 GHz
--	GPU (Turbo)	1.10 GHz
--	GPU Generation	13
	Technology	10 nm
	Max. displays	3
--	Compute units	48
--	Shader	384
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	32 GB
--	DirectX Version	12.1

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	Intel UHD Graphics 13th Gen (48 EU)
No	Codec h265 / HEVC (8 bit)	Decode / Encode
No	Codec h265 / HEVC (10 bit)	Decode / Encode
No	Codec h264	Decode / Encode
No	Codec VP9	Decode / Encode
No	Codec VP8	Decode
No	Codec AV1	Decode
No	Codec AVC	Decode / Encode
No	Codec VC-1	Decode
No	Codec JPEG	Decode / Encode

Memory & PCIe The AMD Phenom II X4 840T supports a maximum of GB of memory in 2 memory channels. The Intel Processor U300E can connect up to 96 GB of memory in 2 memory channels.
AMD Phenom II X4 840T	Characteristic	Intel Processor U300E
DDR3-1333, DDR2-1066	Memory	LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200
	Max. Memory	96 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
21.3 GB/s	Max. Bandwidth	102.4 GB/s
No	ECC	No
--	L2 Cache	--
6.00 MB	L3 Cache	10.00 MB
--	PCIe version	4.0
--	PCIe lanes	20
--	PCIe Bandwidth	39.4 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Phenom II X4 840T has a TDP of 95 W, that of the Intel Processor U300E is 15 W.
AMD Phenom II X4 840T	Characteristic	Intel Processor U300E
95 W	TDP (PL1 / PBP)	15 W
--	TDP (PL2)	55 W
--	TDP up	28 W
--	TDP down	12 W
--	Tjunction max.	100 °C
Technical details The AMD Phenom II X4 840T has a 6.00 MB cache, while the Intel Processor U300E cache has a total of 10.00 MB.
AMD Phenom II X4 840T	Characteristic	Intel Processor U300E
45 nm	Technology	10 nm
Unknown	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE3, SSE4a	ISA extensions	SSE4.1, SSE4.2, AVX2
AM3	Socket	BGA 1744
AMD-V	Virtualization	VT-x, VT-x EPT, VT-d
No	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Windows 11, Linux
Q3/2010	Release date	Q1/2023
--	Release price	--

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AMD Phenom II X4 840T 4C 4T @ 2.90 GHz (3.20 GHz) buy now on Amazon and save! Intel Processor U300E 5C 6T @ 1.10 GHz (4.30 GHz) buy now on Amazon and save!

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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.


	AMD Phenom II X4 840T 4C 4T @ 3.20 GHz	469 (100%)
	Intel Processor U300E 5C 6T @ 4.30 GHz	0 (0%)

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 X4 840T 4C 4T @ 3.20 GHz	1578 (100%)
	Intel Processor U300E 5C 6T @ 1.10 GHz	0 (0%)

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 Phenom II X4 840T @ 0.00 GHz	0 (0%)
	Intel Processor U300E Intel UHD Graphics 13th Gen (48 EU) @ 1.10 GHz	844 (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 Phenom II X4 840T 4C 4T @ 3.20 GHz	2246 (100%)
	Intel Processor U300E 5C 6T @ 1.10 GHz	0 (0%)

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 X4 840T 4C 4T @ 3.20 GHz	84 (100%)
	Intel Processor U300E 5C 6T @ 4.30 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.


	AMD Phenom II X4 840T 4C 4T @ 3.20 GHz	324 (100%)
	Intel Processor U300E 5C 6T @ 1.10 GHz	0 (0%)

Devices using this processor
AMD Phenom II X4 840T	Intel Processor U300E
Unknown	Unknown

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