Intel Core Ultra 7 155H vs AMD FX-8350

Last updated: 2024-04-12

CPU comparison with benchmarks


Intel Core Ultra 7 155H		AMD FX-8350
CPU comparison Intel Core Ultra 7 155H or AMD FX-8350 - 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 Core Ultra 7 155H has 16 cores with 22 threads and clocks with a maximum frequency of 4.80 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core Ultra 7 155H was released in Q4/2023. The AMD FX-8350 has 8 cores with 8 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD FX-8350 was released in Q4/2012.

Intel Core Ultra 7 (10)	Family	AMD FX (30)
Intel Core Ultra 100H (5)	CPU group	AMD FX-8000 (11)
1	Generation	2
Meteor Lake H	Architecture	Vishera (Bulldozer)
Mobile	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The Intel Core Ultra 7 155H is a 16 core processor with a clock frequency of 1.40 GHz (4.80 GHz). The AMD FX-8350 has 8 CPU cores with a clock frequency of 4.00 GHz (4.20 GHz).
Intel Core Ultra 7 155H	Characteristic	AMD FX-8350
16	Cores	8
22	Threads	8
hybrid (big.LITTLE)	Core architecture	normal
Yes	Hyperthreading	No
No	Overclocking ?	Yes
1.40 GHz (4.80 GHz) 6x Redwood Cove	A-Core	4.00 GHz (4.20 GHz)
0.90 GHz (3.80 GHz) 8x Crestmont	B-Core	--
0.70 GHz (2.50 GHz) 2x Crestmont	C-Core	--

NPU AI performance The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
Intel Core Ultra 7 155H	Characteristic	AMD FX-8350
Intel® AI Boost	AI hardware	--
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT)	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) 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.
Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake)	GPU	no iGPU
0.60 GHz	GPU frequency	--
2.25 GHz	GPU (Turbo)	--
--	GPU Generation	--
5 nm	Technology
4	Max. displays
128	Compute units	--
1024	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 8 Core Graphics 128 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 The Intel Core Ultra 7 155H supports a maximum of 96 GB of memory in 2 memory channels. The AMD FX-8350 can connect up to GB of memory in 2 memory channels.
Intel Core Ultra 7 155H	Characteristic	AMD FX-8350
LPDDR5X-7500, DDR5-5600	Memory	DDR3-1866
96 GB	Max. Memory
2 (Dual Channel)	Memory channels	2 (Dual Channel)
120.0 GB/s	Max. Bandwidth	29.9 GB/s
No	ECC	Yes
18.00 MB	L2 Cache	--
24.00 MB	L3 Cache	8.00 MB
5.0	PCIe version	--
20	PCIe lanes	--
78.8 GB/s	PCIe Bandwidth	--
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core Ultra 7 155H has a TDP of 28 W, that of the AMD FX-8350 is 125 W.
Intel Core Ultra 7 155H	Characteristic	AMD FX-8350
28 W	TDP (PL1 / PBP)	125 W
115 W	TDP (PL2)	--
65 W	TDP up	--
20 W	TDP down	--
110 °C	Tjunction max.	--
Technical details The Intel Core Ultra 7 155H has a 42.00 MB cache, while the AMD FX-8350 cache has a total of 8.00 MB.

Intel Core Ultra 7 155H	Characteristic	AMD FX-8350
7 nm	Technology	32 nm
Chiplet	Chip design	Unknown
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2	ISA extensions	SSE4.1, SSE4.2, AVX, FMA3, FMA4
BGA 2049	Socket	AM3+
VT-x, VT-x EPT, VT-d	Virtualization	AMD-V
Yes	AES-NI	Yes
Windows 11, Linux	Operating systems	Windows 10, Linux
Q4/2023	Release date	Q4/2012
--	Release price	170 $

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Intel Core Ultra 7 155H 16C 22T @ 1.40 GHz (4.80 GHz) buy now on Amazon and save! AMD FX-8350 8C 8T @ 4.00 GHz (4.20 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks

Intel Core Ultra 7 155H (100%)

AMD FX-8350 (30%)

⌀ Multi core performance in 4 CPU benchmarks

Intel Core Ultra 7 155H (100%)

AMD FX-8350 (22%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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 Core Ultra 7 155H 16C 22T @ 4.80 GHz	1761 (100%)
	AMD FX-8350 8C 8T @ 4.20 GHz	579 (33%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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 Core Ultra 7 155H 16C 22T @ 4.20 GHz	16825 (100%)
	AMD FX-8350 8C 8T @ 4.10 GHz	3803 (23%)

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 7 155H 16C 22T @ 4.80 GHz	1746 (100%)
	AMD FX-8350 8C 8T @ 4.20 GHz	573 (33%)

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 7 155H 16C 22T @ 4.20 GHz	11878 (100%)
	AMD FX-8350 8C 8T @ 4.10 GHz	2777 (23%)

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.


	Intel Core Ultra 7 155H 16C 22T @ 4.80 GHz	2294 (100%)
	AMD FX-8350 8C 8T @ 4.20 GHz	576 (25%)

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.


	Intel Core Ultra 7 155H 16C 22T @ 4.20 GHz	12749 (100%)
	AMD FX-8350 8C 8T @ 4.10 GHz	2361 (19%)

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 7 155H 16C 22T @ 4.20 GHz	24916 (100%)
	AMD FX-8350 8C 8T @ 4.10 GHz	5992 (24%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 Core Ultra 7 155H 16C 22T @ 4.80 GHz	0 (0%)
	AMD FX-8350 8C 8T @ 4.20 GHz	209 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 Core Ultra 7 155H 16C 22T @ 4.20 GHz	0 (0%)
	AMD FX-8350 8C 8T @ 4.10 GHz	1298 (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 7 155H Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake) @ 2.25 GHz	4460 (100%)
	AMD FX-8350 @ 0.00 GHz	0 (0%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.


	Intel Core Ultra 7 155H 16C 22T @ 4.20 GHz	0 (0%)
	AMD FX-8350 8C 8T @ 4.10 GHz	45 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.


	Intel Core Ultra 7 155H 16C 22T @ 4.20 GHz	0 (0%)
	AMD FX-8350 8C 8T @ 4.10 GHz	691.3 (100%)

CPU-Z Benchmark 17 (Single-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 7 155H 16C 22T @ 4.80 GHz	0 (0%)
	AMD FX-8350 8C 8T @ 4.20 GHz	241 (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 7 155H 16C 22T @ 1.40 GHz	0 (0%)
	AMD FX-8350 8C 8T @ 4.00 GHz	1543 (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.


	Intel Core Ultra 7 155H 16C 22T @ 4.80 GHz	0 (0%)
	AMD FX-8350 8C 8T @ 4.20 GHz	96 (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.


	Intel Core Ultra 7 155H 16C 22T @ 4.20 GHz	0 (0%)
	AMD FX-8350 8C 8T @ 4.10 GHz	665 (100%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.


	Intel Core Ultra 7 155H 16,825 CB R23 MC @ 75 W	224 (100%)
	AMD FX-8350 4.00 GHz	0 (0%)

Devices using this processor
Intel Core Ultra 7 155H	AMD FX-8350
ASUS Zenbook Duo (2024) UX8406	Unknown

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