AMD A8-6600K vs AMD Ryzen 3 PRO 3300U

Last updated: 2024-04-12

CPU comparison with benchmarks


AMD A8-6600K		AMD Ryzen 3 PRO 3300U
CPU comparison AMD A8-6600K or AMD Ryzen 3 PRO 3300U - 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 A8-6600K has 4 cores with 4 threads and clocks with a maximum frequency of 4.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A8-6600K was released in Q2/2013. The AMD Ryzen 3 PRO 3300U has 4 cores with 4 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 3 PRO 3300U was released in Q1/2019.

AMD A (112)	Family	AMD Ryzen 3 PRO (14)
AMD A8-6000 (4)	CPU group	AMD Ryzen 3000U (10)
3	Generation	2
Richland (Piledriver)	Architecture	Picasso (Zen+)
Desktop / Server	Segment	Mobile
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD A8-6600K has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD A8-6600K is 3.90 GHz (4.20 GHz) while the AMD Ryzen 3 PRO 3300U has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 3 PRO 3300U is at 2.10 GHz (3.50 GHz).
AMD A8-6600K	Characteristic	AMD Ryzen 3 PRO 3300U
4	Cores	4
4	Threads	4
normal	Core architecture	normal
No	Hyperthreading	No
Yes	Overclocking ?	No
3.90 GHz	Frequency	2.10 GHz
4.20 GHz	Turbo Frequency (1 Core)	3.50 GHz
4.20 GHz	Turbo Frequency (All Cores)	2.10 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 A8-6600K	Characteristic	AMD Ryzen 3 PRO 3300U
--	AI hardware	--
--	AI specifications	--

Internal Graphics The AMD A8-6600K or AMD Ryzen 3 PRO 3300U has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
AMD Radeon HD 8570D	GPU	AMD Radeon RX Vega 6 (Raven Ridge)
0.84 GHz	GPU frequency	1.10 GHz
--	GPU (Turbo)	--
5	GPU Generation	8
32 nm	Technology	14 nm
2	Max. displays	3
4	Compute units	6
256	Shader	384
No	Hardware Raytracing	No
No	Frame Generation	No
2 GB	Max. GPU Memory	2 GB
11.2	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 HD 8570D	GPU	AMD Radeon RX Vega 6 (Raven Ridge)
No	Codec h265 / HEVC (8 bit)	Decode / Encode
No	Codec h265 / HEVC (10 bit)	Decode / Encode
Decode	Codec h264	Decode / Encode
No	Codec VP9	Decode / Encode
No	Codec VP8	Decode / Encode
No	Codec AV1	No
Decode	Codec AVC	Decode / Encode
Decode	Codec VC-1	Decode
Decode / Encode	Codec JPEG	Decode / Encode

Memory & PCIe The AMD A8-6600K can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 29.9 GB/s. The AMD Ryzen 3 PRO 3300U supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s.
AMD A8-6600K	Characteristic	AMD Ryzen 3 PRO 3300U
DDR3-1866	Memory	DDR4-2400
	Max. Memory	32 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
29.9 GB/s	Max. Bandwidth	38.4 GB/s
No	ECC	Yes
--	L2 Cache	--
4.00 MB	L3 Cache	4.00 MB
--	PCIe version	3.0
--	PCIe lanes	12
--	PCIe Bandwidth	11.8 GB/s
Thermal Management The thermal design power (TDP for short) of the AMD A8-6600K is 100 W, while the AMD Ryzen 3 PRO 3300U has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
AMD A8-6600K	Characteristic	AMD Ryzen 3 PRO 3300U
100 W	TDP (PL1 / PBP)	15 W
--	TDP (PL2)	--
--	TDP up	35 W
--	TDP down	12 W
--	Tjunction max.	105 °C
Technical details The AMD A8-6600K is manufactured in 32 nm and has 4.00 MB cache. The AMD Ryzen 3 PRO 3300U is manufactured in 12 nm and has a 4.00 MB cache.
AMD A8-6600K	Characteristic	AMD Ryzen 3 PRO 3300U
32 nm	Technology	12 nm
Unknown	Chip design	Chiplet
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4	ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
FM2	Socket	FP5
AMD-V	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Windows 11, Linux
Q2/2013	Release date	Q1/2019
85 $	Release price	--

show more data		show more data

AMD A8-6600K 4C 4T @ 3.90 GHz (4.20 GHz) buy now on Amazon and save! AMD Ryzen 3 PRO 3300U 4C 4T @ 2.10 GHz (3.50 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

AMD A8-6600K (69%)

AMD Ryzen 3 PRO 3300U (100%)

⌀ Multi core performance in 3 CPU benchmarks

AMD A8-6600K (56%)

AMD Ryzen 3 PRO 3300U (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 A8-6600K 4C 4T @ 4.20 GHz	537 (70%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 3.50 GHz	764 (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 A8-6600K 4C 4T @ 4.20 GHz	1461 (57%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 2.10 GHz	2544 (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 A8-6600K AMD Radeon HD 8570D @ 0.84 GHz	432 (51%)
	AMD Ryzen 3 PRO 3300U AMD Radeon RX Vega 6 (Raven Ridge) @ 1.10 GHz	845 (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 A8-6600K 4C 4T @ 4.20 GHz	2959 (51%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 2.10 GHz	5812 (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 A8-6600K 4C 4T @ 4.20 GHz	94 (68%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 3.50 GHz	138 (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 A8-6600K 4C 4T @ 4.20 GHz	306 (60%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 2.10 GHz	510 (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 A8-6600K 4C 4T @ 4.20 GHz	0 (0%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 3.50 GHz	971 (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 A8-6600K 4C 4T @ 4.20 GHz	0 (0%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 2.10 GHz	2577 (100%)

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 A8-6600K 4C 4T @ 4.20 GHz	0 (0%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 3.50 GHz	309 (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.


	AMD A8-6600K 4C 4T @ 3.90 GHz	771 (100%)
	AMD Ryzen 3 PRO 3300U 4C 4T @ 2.10 GHz	0 (0%)

Devices using this processor
AMD A8-6600K	AMD Ryzen 3 PRO 3300U
Unknown	Unknown

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