AMD A10-6800K vs AMD Ryzen 5 7645HX

Last updated: 2024-04-12

CPU comparison with benchmarks


AMD A10-6800K		AMD Ryzen 5 7645HX
CPU comparison AMD A10-6800K or AMD Ryzen 5 7645HX - 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 A10-6800K has 4 cores with 4 threads and clocks with a maximum frequency of 4.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A10-6800K was released in Q2/2013. The AMD Ryzen 5 7645HX has 6 cores with 12 threads and clocks with a maximum frequency of 5.00 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 5 7645HX was released in Q1/2023.

AMD A (112)	Family	AMD Ryzen 5 (85)
AMD A10-6000 (4)	CPU group	AMD Ryzen 7045 (6)
3	Generation	6
Richland (Piledriver)	Architecture	Dragon Range (Zen 4)
Desktop / Server	Segment	Mobile
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD A10-6800K is a 4 core processor with a clock frequency of 4.10 GHz (4.40 GHz). The AMD Ryzen 5 7645HX has 6 CPU cores with a clock frequency of 4.00 GHz (5.00 GHz).
AMD A10-6800K	Characteristic	AMD Ryzen 5 7645HX
4	Cores	6
4	Threads	12
normal	Core architecture	normal
No	Hyperthreading	Yes
Yes	Overclocking ?	Yes
4.10 GHz	Frequency	4.00 GHz
4.40 GHz	Turbo Frequency (1 Core)	5.00 GHz
4.40 GHz	Turbo Frequency (All Cores)	--

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 A10-6800K	Characteristic	AMD Ryzen 5 7645HX
--	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.
AMD Radeon HD 8670D	GPU	AMD Radeon 610M
0.84 GHz	GPU frequency	0.40 GHz
--	GPU (Turbo)	2.20 GHz
5	GPU Generation	9
32 nm	Technology	6 nm
2	Max. displays	3
6	Compute units	2
384	Shader	128
No	Hardware Raytracing	Yes
No	Frame Generation	No
2 GB	Max. GPU Memory	8 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 8670D	GPU	AMD Radeon 610M
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	Decode
Decode	Codec AVC	Decode / Encode
Decode	Codec VC-1	Decode
Decode / Encode	Codec JPEG	Decode / Encode

Memory & PCIe The AMD A10-6800K supports a maximum of GB of memory in 2 memory channels. The AMD Ryzen 5 7645HX can connect up to 128 GB of memory in 2 memory channels.
AMD A10-6800K	Characteristic	AMD Ryzen 5 7645HX
DDR3-2133	Memory	DDR5-5200
	Max. Memory	128 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
34.2 GB/s	Max. Bandwidth	83.2 GB/s
No	ECC	Yes
--	L2 Cache	6.00 MB
4.00 MB	L3 Cache	32.00 MB
--	PCIe version	5.0
--	PCIe lanes	28
--	PCIe Bandwidth	110.3 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A10-6800K has a TDP of 100 W, that of the AMD Ryzen 5 7645HX is 55 W.
AMD A10-6800K	Characteristic	AMD Ryzen 5 7645HX
100 W	TDP (PL1 / PBP)	55 W
--	TDP (PL2)	--
--	TDP up	75 W
--	TDP down	45 W
--	Tjunction max.	100 °C
Technical details The AMD A10-6800K has a 4.00 MB cache, while the AMD Ryzen 5 7645HX cache has a total of 38.00 MB.
AMD A10-6800K	Characteristic	AMD Ryzen 5 7645HX
32 nm	Technology	5 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,FMA3, AVX2, AVX512
FM2	Socket	FL1
AMD-V	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Windows 11, Linux
Q2/2013	Release date	Q1/2023
120 $	Release price	--

show more data		show more data

AMD A10-6800K 4C 4T @ 4.10 GHz (4.40 GHz) buy now on Amazon and save! AMD Ryzen 5 7645HX 6C 12T @ 4.00 GHz (5.00 GHz) buy now on Amazon and save!

Rate these processors

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 A10-6800K AMD Radeon HD 8670D @ 0.84 GHz	648 (100%)
	AMD Ryzen 5 7645HX AMD Radeon 610M @ 2.20 GHz	443 (68%)

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 A10-6800K 4C 4T @ 4.40 GHz	0 (0%)
	AMD Ryzen 5 7645HX 6C 12T @ 5.00 GHz	1802 (100%)

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 A10-6800K 4C 4T @ 4.40 GHz	0 (0%)
	AMD Ryzen 5 7645HX 6C 12T @ 4.00 GHz	13824 (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 A10-6800K 4C 4T @ 4.40 GHz	541 (100%)
	AMD Ryzen 5 7645HX 6C 12T @ 5.00 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 A10-6800K 4C 4T @ 4.40 GHz	1501 (100%)
	AMD Ryzen 5 7645HX 6C 12T @ 4.00 GHz	0 (0%)

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 A10-6800K 4C 4T @ 4.40 GHz	5014 (100%)
	AMD Ryzen 5 7645HX 6C 12T @ 4.00 GHz	0 (0%)

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.


	AMD A10-6800K 4C 4T @ 4.40 GHz	309.5 (100%)
	AMD Ryzen 5 7645HX 6C 12T @ 4.00 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 A10-6800K 4C 4T @ 4.10 GHz	813 (100%)
	AMD Ryzen 5 7645HX 6C 12T @ 4.00 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 A10-6800K 4C 4T @ 4.40 GHz	74 (100%)
	AMD Ryzen 5 7645HX 6C 12T @ 5.00 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 A10-6800K 4C 4T @ 4.40 GHz	272 (100%)
	AMD Ryzen 5 7645HX 6C 12T @ 4.00 GHz	0 (0%)

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 A10-6800K 4.10 GHz	0 (0%)
	AMD Ryzen 5 7645HX 13,824 CB R23 MC @ 51 W	270 (100%)

Devices using this processor
AMD A10-6800K	AMD Ryzen 5 7645HX
Unknown	Unknown

Popular comparisons containing this CPUs


1.		AMD A10-6800K vs AMD A8-7600
2.		AMD A10-5800K vs AMD A10-6800K
3.		AMD A10-7850K vs AMD A10-6800K
4.		AMD A10-6800K vs AMD FX-6300
5.		Intel Core i5-4460 vs AMD A10-6800K
6.		AMD A10-6800K vs AMD FX-8350
7.		AMD A4-5300 vs AMD A10-6800K
8.		AMD A10-6800K vs AMD FX-6100
9.		AMD Phenom II X4 965 vs AMD A10-6800K
10.		AMD Athlon II X4 750K vs AMD A10-6800K