PowerColor Fighter Radeon RX 6600 XT vs MSI Radeon RX 580 Armor MK2 8G

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PowerColor Fighter Radeon RX 6600 XT launched Q3/2021, which is based on AMD Radeon RX 6600 XT architecture. It will come with 8 GB of high-bandwidth GDDR6 memory.The PowerColor Fighter Radeon RX 6600 XT features 2048 shader, 64 render output units, has a boost clock of 2.589 GHz and equipped with a power draw of 160 W. The GPU supports up to 4 monitors with resolutions of 7680x4320. In addition, if you are looking for Air cooling cooler & Axial fan-type, it would be your best choice.

MSI Radeon RX 580 Armor MK2 8G

MSI Radeon RX 580 Armor MK2 8G launched Q3/2019, which is based on AMD Radeon RX 580 architecture. It will come with 8 GB of high-bandwidth GDDR5 memory.The MSI Radeon RX 580 Armor MK2 8G features 2304 shader, 32 render output units, has a boost clock of 1.366 GHz+ 2 % and equipped with a power draw of 185 W. The GPU supports up to 4 monitors with resolutions of 7680x4320. In addition, if you are looking for Air cooling cooler & Axial fan-type, it would be your best choice.

PowerColor Fighter Radeon RX 6600 XT

MSI Radeon RX 580 Armor MK2 8G

PowerColor Fighter Radeon RX 6600 XT

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MSI Radeon RX 580 Armor MK2 8G

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Compare Detail

	GPU
AMD Radeon RX 6600 XT	Based on	AMD Radeon RX 580
Navi 23 XT	GPU Chip	Polaris 20 XT
32	Execution units	36
2048	Shader	2304
64	Render Output Units	32
128	Texture Units	144
	Memory
8 GB	Memory Size	8 GB
GDDR6	Memory Type	GDDR5
2 GHz	Memory Speed	2 GHz
256 GB/s	Memory Bandwith	256 GB/s
128 bit	Memory Interface	256 bit
	Clock Speeds
1.968 GHz	Base Clock	1.257 GHz
2.589 GHz	Boost Clock	1.366 GHz+ 2 %
2.359 GHz	Avg (Game) Clock
Yes	Overclocking	Yes
	Thermal Design
160 W	TDP	185 W
--	TDP (up)	--
110 °C	Tjunction max	--
1 x 8-Pin	PCIe-Power	1 x 8-Pin
	Cooler & Fans
Axial	Fan-Type	Axial
2 x 90 mm	Fan 1	2 x 100 mm
--	Fan 2	--
Air cooling	Cooler-Type	Air cooling
0 dB / Silent	Noise (Idle)	--
--	Noise (Load)	--
	Connectivity
4	Max. Displays	4
2.3	HDCP-Version	2.2
1x HDMI v2.1	HDMI Ports	2x HDMI v2.0b
3x DP v1.4	DP Ports	2x DP v1.4
--	DVI Ports	1
--	VGA Ports	--
--	USB-C Ports	--
	Featureset
7680x4320	Max. resolution	7680x4320
12_2	DirectX	12
Yes	Raytracing	No
No	DLSS / FSR	No}
Addressable LED	LED	No LED lighting
	Supported Video Codecs
Decode / Encode	h264	Decode / Encode
Decode / Encode	h265 / HEVC	Decode / Encode
Decode	AV1	No
Decode / Encode	VP8	Decode
Decode / Encode	VP9	Decode
	Dimensions
200 mm	Length	270 mm
111 mm	Height	130 mm
39 mm	Width	40 mm
2 PCIe-Slots	Width (Slots)	2 PCIe-Slots
--	Weight	892 g
PCIe 4.0 x 8	GPU Interface	PCIe 3.0 x 16
	Additional data
AXRX 6600XT 8GBD6-3DH	Part-no	--
Q3/2021	Release date	Q3/2019
--	Release price	--
7 nm	Structure size	14 nm
data sheet	Documents	data sheet
Show more data		Show more data

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

Electric Usage Estimate

Average hours of use per day

Average CPU Utilization (0-100%)

Power cost, dollar per kWh

PowerColor Fighter Radeon RX 6600 XT		MSI Radeon RX 580 Armor MK2 8G
160 W	Max TDP	185 W
NA	Power consumption per day (kWh)	NA
NA	Running cost per day	NA
NA	Power consumption per year (kWh)	NA
NA	Running cost per year	NA