Intel Pentium G3220T vs AMD A6-6400K Benchmark, comparison and differences


Intel Pentium G3220T		AMD A6-6400K
CPU comparison In this CPU comparison, we compare the Intel Pentium G3220T and the AMD A6-6400K and use benchmarks to check which processor is faster. We compare the Intel Pentium G3220T 2 core processor released in Q3/2013 with the AMD A6-6400K which has 2 CPU cores and was introduced in Q2/2013.

Intel Pentium (150)	Family	AMD A (112)
Intel Pentium G3000 (14)	CPU group	AMD A6-6000 (3)
5	Generation	3
Haswell S	Architecture	Richland (Piledriver)
Desktop / Server	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The Intel Pentium G3220T is a 2 core processor with a clock frequency of 2.60 GHz. The processor can compute 2 threads at the same time. The AMD A6-6400K clocks with 3.90 GHz (4.10 GHz), has 2 CPU cores and can calculate 2 threads in parallel.
Intel Pentium G3220T	Characteristic	AMD A6-6400K
2	Cores	2
2	Threads	2
normal	Core architecture	normal
No	Hyperthreading	No
No	Overclocking ?	Yes
2.60 GHz	Frequency	3.90 GHz
--	Turbo Frequency (1 Core)	4.10 GHz
--	Turbo Frequency (All Cores)	4.10 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.
Intel Pentium G3220T	Characteristic	AMD A6-6400K
--	AI hardware	--
--	AI specifications	--

Internal Graphics Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.
Intel HD Graphics (Haswell GT1)	GPU	AMD Radeon HD 8470D
0.20 GHz	GPU frequency	0.80 GHz
1.10 GHz	GPU (Turbo)	--
7.5	GPU Generation	5
22 nm	Technology	32 nm
3	Max. displays	2
10	Compute units	3
80	Shader	192
No	Hardware Raytracing	No
No	Frame Generation	No
2 GB	Max. GPU Memory	2 GB
11.1	DirectX Version	11.2

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 HD Graphics (Haswell GT1)	GPU	AMD Radeon HD 8470D
No	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
Decode / Encode	Codec h264	Decode
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
Decode / Encode	Codec AVC	Decode
Decode	Codec VC-1	Decode
Decode	Codec JPEG	Decode / Encode

Memory & PCIe Up to 32 GB of memory in a maximum of 2 memory channels is supported by the Intel Pentium G3220T, while the AMD A6-6400K supports a maximum of GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled.
Intel Pentium G3220T	Characteristic	AMD A6-6400K
DDR3-1333	Memory	DDR3-1866
32 GB	Max. Memory
2 (Dual Channel)	Memory channels	2 (Dual Channel)
21.3 GB/s	Max. Bandwidth	29.9 GB/s
Yes	ECC	No
--	L2 Cache	--
3.00 MB	L3 Cache	1.00 MB
3.0	PCIe version	--
16	PCIe lanes	--
15.8 GB/s	PCIe Bandwidth	--
Thermal Management The Intel Pentium G3220T has a TDP of 35 W. The TDP of the AMD A6-6400K is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
Intel Pentium G3220T	Characteristic	AMD A6-6400K
35 W	TDP (PL1 / PBP)	65 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
--	Tjunction max.	--
Technical details The Intel Pentium G3220T has 3.00 MB cache and is manufactured in 14 nm. The cache of AMD A6-6400K is at 1.00 MB. The processor is manufactured in 32 nm.
Intel Pentium G3220T	Characteristic	AMD A6-6400K
14 nm	Technology	32 nm
Monolithic	Chip design	Unknown
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4.1, SSE4.2	ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
LGA 1150	Socket	FM2
VT-x, VT-x EPT, VT-d	Virtualization	AMD-V
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Linux
Q3/2013	Release date	Q2/2013
54 $	Release price	55 $

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Intel Pentium G3220T 2C 2T @ 2.60 GHz buy now on Amazon and save! AMD A6-6400K 2C 2T @ 3.90 GHz (4.10 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks

Intel Pentium G3220T (100%)

AMD A6-6400K (80%)

⌀ Multi core performance in 2 CPU benchmarks

Intel Pentium G3220T (84%)

AMD A6-6400K (83%)

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 Pentium G3220T 2C 2T @ 2.60 GHz	587 (100%)
	AMD A6-6400K 2C 2T @ 4.10 GHz	471 (80%)

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 Pentium G3220T 2C 2T @ 2.60 GHz	1112 (100%)
	AMD A6-6400K 2C 2T @ 4.10 GHz	723 (65%)

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 Pentium G3220T Intel HD Graphics (Haswell GT1) @ 1.10 GHz	176 (57%)
	AMD A6-6400K AMD Radeon HD 8470D @ 0.80 GHz	307 (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.


	Intel Pentium G3220T 2C 2T @ 2.60 GHz	1602 (67%)
	AMD A6-6400K 2C 2T @ 4.10 GHz	2397 (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.


	Intel Pentium G3220T 2C 2T @ 2.60 GHz	484 (100%)
	AMD A6-6400K 2C 2T @ 4.10 GHz	0 (0%)

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 Pentium G3220T 2C 2T @ 2.60 GHz	861 (100%)
	AMD A6-6400K 2C 2T @ 4.10 GHz	0 (0%)

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 Pentium G3220T 2C 2T @ 2.60 GHz	0 (0%)
	AMD A6-6400K 2C 2T @ 4.10 GHz	252 (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 Pentium G3220T 2C 2T @ 2.60 GHz	0 (0%)
	AMD A6-6400K 2C 2T @ 3.90 GHz	370 (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 Pentium G3220T 2C 2T @ 2.60 GHz	105 (100%)
	AMD A6-6400K 2C 2T @ 4.10 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.


	Intel Pentium G3220T 2C 2T @ 2.60 GHz	205 (100%)
	AMD A6-6400K 2C 2T @ 4.10 GHz	0 (0%)


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Intel Pentium G3220T vs AMD A6-6400K

CPU comparison with benchmarks

CPU comparison

CPU Cores and Base Frequency

Artificial Intelligence and Machine Learning

Internal Graphics

Hardware codec support

Memory & PCIe

Thermal Management

Technical details