AMD Ryzen 9 7845HX vs AMD Ryzen 3 1300X

Last updated: 2023-11-17

CPU comparison with benchmarks


AMD Ryzen 9 7845HX		AMD Ryzen 3 1300X
CPU comparison AMD Ryzen 9 7845HX or AMD Ryzen 3 1300X - 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 Ryzen 9 7845HX has 12 cores with 24 threads and clocks with a maximum frequency of 5.20 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 7845HX was released in Q1/2023. The AMD Ryzen 3 1300X has 4 cores with 4 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 3 1300X was released in Q1/2017.

AMD Ryzen 9 (40)	Family	AMD Ryzen 3 (33)
AMD Ryzen 7045 (6)	CPU group	AMD Ryzen 1000 (15)
6	Generation	1
Dragon Range (Zen 4)	Architecture	Summit Ridge (Zen)
Mobile	Segment	Desktop / Server
--	Predecessor	--
--	Successor	AMD Ryzen 3 2300X

CPU Cores and Base Frequency The AMD Ryzen 9 7845HX is a 12 core processor with a clock frequency of 3.00 GHz (5.20 GHz). The AMD Ryzen 3 1300X has 4 CPU cores with a clock frequency of 3.40 GHz (3.90 GHz).
AMD Ryzen 9 7845HX	Characteristic	AMD Ryzen 3 1300X
12	Cores	4
24	Threads	4
normal	Core architecture	normal
Yes	Hyperthreading	No
Yes	Overclocking ?	Yes
3.00 GHz	Frequency	3.40 GHz
5.20 GHz	Turbo Frequency (1 Core)	3.90 GHz
--	Turbo Frequency (All Cores)	3.60 GHz


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.
AMD Ryzen 9 7845HX	Characteristic	AMD Ryzen 3 1300X
--	AI hardware	--
--	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.
AMD Radeon 610M	GPU	no iGPU
0.40 GHz	GPU frequency	--
2.20 GHz	GPU (Turbo)	--
9	GPU Generation	--
6 nm	Technology
3	Max. displays
2	Compute units	--
128	Shader	--
Yes	Hardware Raytracing	No
No	Frame Generation	No
8 GB	Max. GPU Memory	--
12	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.
AMD Radeon 610M	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 / Encode	Codec VP9	No
Decode / Encode	Codec VP8	No
Decode	Codec AV1	No
Decode / Encode	Codec AVC	No
Decode	Codec VC-1	No
Decode / Encode	Codec JPEG	No

Memory & PCIe The AMD Ryzen 9 7845HX supports a maximum of 128 GB of memory in 2 memory channels. The AMD Ryzen 3 1300X can connect up to 64 GB of memory in 2 memory channels.
AMD Ryzen 9 7845HX	Characteristic	AMD Ryzen 3 1300X
DDR5-5200	Memory	DDR4-2666
128 GB	Max. Memory	64 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
83.2 GB/s	Max. Bandwidth	42.7 GB/s
Yes	ECC	Yes
12.00 MB	L2 Cache	2.00 MB
64.00 MB	L3 Cache	8.00 MB
5.0	PCIe version	3.0
28	PCIe lanes	20
110.3 GB/s	PCIe Bandwidth	19.7 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 9 7845HX has a TDP of 55 W, that of the AMD Ryzen 3 1300X is 65 W.
AMD Ryzen 9 7845HX	Characteristic	AMD Ryzen 3 1300X
55 W	TDP (PL1 / PBP)	65 W
--	TDP (PL2)	--
75 W	TDP up	--
45 W	TDP down	--
100 °C	Tjunction max.	95 °C
Technical details The AMD Ryzen 9 7845HX has a 76.00 MB cache, while the AMD Ryzen 3 1300X cache has a total of 10.00 MB.

AMD Ryzen 9 7845HX	Characteristic	AMD Ryzen 3 1300X
5 nm	Technology	14 nm
Chiplet	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512	ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FL1	Socket	AM4 (PGA 1331)
AMD-V, SVM	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Windows 11, Linux	Operating systems	Windows 10, Linux
Q1/2023	Release date	Q1/2017
--	Release price	135 $

show more data		show more data

AMD Ryzen 9 7845HX 12C 24T @ 3.00 GHz (5.20 GHz) buy now on Amazon and save! AMD Ryzen 3 1300X 4C 4T @ 3.40 GHz (3.90 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

AMD Ryzen 9 7845HX (100%)

AMD Ryzen 3 1300X (43%)

⌀ Multi core performance in 3 CPU benchmarks

AMD Ryzen 9 7845HX (100%)

AMD Ryzen 3 1300X (19%)

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 9 7845HX 12C 24T @ 5.20 GHz	2052 (100%)
	AMD Ryzen 3 1300X 4C 4T @ 3.90 GHz	896 (44%)

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 9 7845HX 12C 24T @ 3.00 GHz	16789 (100%)
	AMD Ryzen 3 1300X 4C 4T @ 3.60 GHz	2975 (18%)

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 9 7845HX 12C 24T @ 5.20 GHz	2645 (100%)
	AMD Ryzen 3 1300X 4C 4T @ 3.90 GHz	1120 (42%)

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 9 7845HX 12C 24T @ 3.00 GHz	13667 (100%)
	AMD Ryzen 3 1300X 4C 4T @ 3.60 GHz	3202 (23%)

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 9 7845HX 12C 24T @ 3.00 GHz	46864 (100%)
	AMD Ryzen 3 1300X 4C 4T @ 3.60 GHz	6960 (15%)

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.


	AMD Ryzen 9 7845HX 12C 24T @ 5.20 GHz	1859 (100%)
	AMD Ryzen 3 1300X 4C 4T @ 3.90 GHz	0 (0%)

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.


	AMD Ryzen 9 7845HX 12C 24T @ 3.00 GHz	26654 (100%)
	AMD Ryzen 3 1300X 4C 4T @ 3.60 GHz	0 (0%)

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.


	AMD Ryzen 9 7845HX 12C 24T @ 5.20 GHz	0 (0%)
	AMD Ryzen 3 1300X 4C 4T @ 3.90 GHz	360 (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.


	AMD Ryzen 9 7845HX 12C 24T @ 3.00 GHz	0 (0%)
	AMD Ryzen 3 1300X 4C 4T @ 3.60 GHz	1357 (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.


	AMD Ryzen 9 7845HX AMD Radeon 610M @ 2.20 GHz	443 (100%)
	AMD Ryzen 3 1300X @ 0.00 GHz	0 (0%)

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.


	AMD Ryzen 9 7845HX 12C 24T @ 3.00 GHz	0 (0%)
	AMD Ryzen 3 1300X 4C 4T @ 3.40 GHz	1594 (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 9 7845HX 12C 24T @ 5.20 GHz	0 (0%)
	AMD Ryzen 3 1300X 4C 4T @ 3.90 GHz	146 (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 9 7845HX 12C 24T @ 3.00 GHz	0 (0%)
	AMD Ryzen 3 1300X 4C 4T @ 3.60 GHz	553 (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.


	AMD Ryzen 9 7845HX 26,654 CB R23 MC @ 102 W	261 (100%)
	AMD Ryzen 3 1300X 3.40 GHz	0 (0%)

Devices using this processor
AMD Ryzen 9 7845HX	AMD Ryzen 3 1300X
Unknown	Unknown

News and articles for the AMD Ryzen 9 7845HX and the AMD Ryzen 3 1300X

The evolution of AMD Ryzen processors

Posted by Stefan on 2022-09-06

The AMD Ryzen processors are designed for the mid to high-end range and are grouped into the Ryzen 3, Ryzen 5, Ryzen 7 and Ryzen 9 classes. AMD follows the market leader Intel, which groups its Core i series (Intel Core i3, Core i5, Core i7 and Core i9) identically.

The AMD Ryzen processors were first introduced by AMD in Q1 2017. They are the successor to the not particularly successful AMD Bulldozer processors. The latter were manufactured using an outdated manufacturing process and could not keep up with the competing products from Intel. AMD lost a large portion of its desktop processor market share during this period.

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