Radeon HD 6990 vs Radeon R9 M365X

When comparing Radeon HD 6990 and Radeon R9 M365X, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6990 and Radeon R9 M365X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6990 Check Price

Radeon R9 M365X Check Price

Radeon R9 M365X is a Laptop Graphics Card

Note: Radeon R9 M365X is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R9 M365X here:

Radeon R9 M365X Laptops

Main Specs

	Radeon HD 6990	Radeon R9 M365X
Power consumption (TDP)	375 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	2x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	4 GB
Display Connectors	1x DVI, 4x mini-DisplayPort	No outputs
	Check Price	Check Price

Radeon HD 6990 is connected by PCIe 2.0 x16, and Radeon R9 M365X uses PCIe 3.0 x16 interface.
Radeon R9 M365X has 2 GB more memory, than Radeon HD 6990.
Radeon HD 6990 is used in Desktops, and Radeon R9 M365X - in Laptops.
Radeon HD 6990 is build with TeraScale 3 architecture, and Radeon R9 M365X - with GCN.
Core clock speed of Radeon R9 M365X is 70 MHz higher, than Radeon HD 6990.
Radeon HD 6990 is manufactured by 40 nm process technology, and Radeon R9 M365X - by 28 nm process technology.
Memory clock speed of Radeon HD 6990 is 3875 MHz higher, than Radeon R9 M365X.

Game benchmarks


high / 1080p	14−16	6−7
ultra / 1080p	9−10	4−5
QHD / 1440p	3−4	0−1
low / 720p	30−35	16−18
medium / 1080p	18−20	8−9
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 111% more, than Radeon R9 M365X.
high / 1080p	24−27	12−14
ultra / 1080p	21−24	10−11
QHD / 1440p	7−8	0−1
4K / 2160p	5−6	−
low / 720p	50−55	24−27
medium / 1080p	27−30	12−14
The average gaming FPS of Radeon HD 6990 in Battlefield 5 is 113% more, than Radeon R9 M365X.
low / 768p	45−50	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
Radeon HD 6990 and Radeon R9 M365X have the same average FPS in Call of Duty: Warzone.
low / 768p	210−220	130−140
medium / 768p	170−180	110−120
ultra / 1080p	95−100	50−55
QHD / 1440p	50−55	27−30
4K / 2160p	30−33	27−30
high / 768p	140−150	80−85
The average gaming FPS of Radeon HD 6990 in Counter-Strike: Global Offensive is 63% more, than Radeon R9 M365X.
low / 768p	55−60	55−60
ultra / 1080p	40−45	18−20
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon HD 6990 in Cyberpunk 2077 is 19% more, than Radeon R9 M365X.
low / 768p	110−120	80−85
medium / 768p	90−95	55−60
ultra / 1080p	60−65	30−35
The average gaming FPS of Radeon HD 6990 in Dota 2 is 57% more, than Radeon R9 M365X.
high / 1080p	18−20	8−9
ultra / 1080p	16−18	7−8
4K / 2160p	6−7	3−4
low / 720p	35−40	18−20
medium / 1080p	18−20	8−9
The average gaming FPS of Radeon HD 6990 in Far Cry 5 is 111% more, than Radeon R9 M365X.
high / 1080p	24−27	14−16
ultra / 1080p	18−20	10−11
QHD / 1440p	16−18	−
low / 720p	95−100	60−65
medium / 1080p	50−55	21−24
The average gaming FPS of Radeon HD 6990 in Fortnite is 77% more, than Radeon R9 M365X.
high / 1080p	24−27	12−14
ultra / 1080p	20−22	10−12
QHD / 1440p	9−10	1−2
low / 720p	50−55	24−27
medium / 1080p	27−30	14−16
The average gaming FPS of Radeon HD 6990 in Forza Horizon 4 is 107% more, than Radeon R9 M365X.
low / 768p	85−90	50−55
medium / 768p	75−80	45−50
high / 1080p	30−33	12−14
ultra / 1080p	12−14	6−7
QHD / 1440p	3−4	0−1
The average gaming FPS of Radeon HD 6990 in Grand Theft Auto V is 79% more, than Radeon R9 M365X.
high / 1080p	9−10	4−5
ultra / 1080p	7−8	3−4
4K / 2160p	2−3	0−1
low / 720p	27−30	12−14
medium / 1080p	12−14	6−7
The average gaming FPS of Radeon HD 6990 in Metro Exodus is 133% more, than Radeon R9 M365X.
low / 768p	110−120	95−100
high / 1080p	−	85−90
ultra / 1080p	100−110	80−85
medium / 1080p	100−110	90−95
The average gaming FPS of Radeon HD 6990 in Minecraft is 20% more, than Radeon R9 M365X.
high / 1080p	21−24	16−18
ultra / 1080p	18−20	14−16
low / 720p	55−60	30−35
medium / 1080p	24−27	18−20
The average gaming FPS of Radeon HD 6990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 55% more, than Radeon R9 M365X.
high / 1080p	14−16	−
ultra / 1080p	9−10	7−8
QHD / 1440p	0−1	0−1
low / 720p	27−30	12−14
medium / 1080p	16−18	10−12
The average gaming FPS of Radeon HD 6990 in Red Dead Redemption 2 is 80% more, than Radeon R9 M365X.
low / 768p	55−60	24−27
medium / 768p	30−35	16−18
high / 1080p	18−20	9−10
ultra / 1080p	10−12	6−7
4K / 2160p	8−9	6−7
The average gaming FPS of Radeon HD 6990 in The Witcher 3: Wild Hunt is 92% more, than Radeon R9 M365X.
low / 768p	100−110	85−90
medium / 768p	60−65	45−50
ultra / 1080p	35−40	18−20
high / 768p	50−55	35−40
The average gaming FPS of Radeon HD 6990 in World of Tanks is 36% more, than Radeon R9 M365X.

Full Specs

	Radeon HD 6990	Radeon R9 M365X
Architecture	TeraScale 3	GCN
Code name	Antilles	Tropo
Type	Desktop	Laptop
Release date	8 March 2011	6 May 2015
Pipelines	1536	640
Core clock speed	830 MHz	900 MHz
Boost Clock		925 MHz
Transistor count	2,640 million	1,500 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	79.68	37.00
Floating-point performance	2x 2,549.8 gflops	1,184 gflops
Length	295 mm
Memory bus width	256 Bit	128 Bit
Memory clock speed	5000 MHz	1125 MHz
Memory bandwidth	160.0 GB/s	72 GB/s
Shared memory		-
DirectX	11.2 (11_0)
Shader Model	5.0	5.1
OpenGL	4.4	4.4
OpenCL	1.2	Not Listed
Vulkan	N/A
FreeSync		+
Bus support		PCIe 3.0
Bitcoin / BTC (SHA256)	265 Mh/s
Laptop size		medium sized
Eyefinity		+
HD3D		+
PowerTune		+
DualGraphics		+
ZeroCore		+
Switchable graphics		+
Mantle		+
Ethereum / ETH (DaggerHashimoto)	24 Mh/s
Compute units		10
	Check Price	Check Price

Radeon HD 6990 vs Radeon R9 M365X

Radeon R9 M365X is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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