Radeon HD 6790 vs Radeon R9 280

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6790 and Radeon R9 280. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6790 and Radeon R9 280. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 6790 Check Price

Radeon R9 280 Check Price

Main Specs

	Radeon HD 6790	Radeon R9 280
Power consumption (TDP)	150 Watt	200 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	2x 6-pin	1 x 6-pin + 1 x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	3 GB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	2x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon R9 280 has 33% more power consumption, than Radeon HD 6790.
Radeon HD 6790 is connected by PCIe 2.0 x16, and Radeon R9 280 uses PCIe 3.0 x16 interface.
Radeon R9 280 has 2 GB more memory, than Radeon HD 6790.
Both cards are used in Desktops.
Radeon HD 6790 is build with Terascale 2 architecture, and Radeon R9 280 - with GCN 1.0.
Radeon HD 6790 is manufactured by 40 nm process technology, and Radeon R9 280 - by 28 nm process technology.
Radeon R9 280 is 77 mm longer, than Radeon HD 6790.
Memory clock speed of Radeon R9 280 is 200 MHz higher, than Radeon HD 6790.

Game benchmarks


high / 1080p	7−8	35−40
ultra / 1080p	4−5	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	18−20	60−65
medium / 1080p	9−10	40−45
The average gaming FPS of Radeon R9 280 in Assassin's Creed Odyssey is 310% more, than Radeon HD 6790.
high / 1080p	12−14	55−60
ultra / 1080p	10−12	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	27−30	100−110
medium / 1080p	14−16	60−65
The average gaming FPS of Radeon R9 280 in Battlefield 5 is 325% more, than Radeon HD 6790.
low / 768p	45−50	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon R9 280 in Call of Duty: Warzone is 10% more, than Radeon HD 6790.
low / 768p	140−150	250−260
medium / 768p	120−130	220−230
ultra / 1080p	60−65	180−190
QHD / 1440p	30−35	110−120
4K / 2160p	27−30	70−75
high / 768p	90−95	210−220
The average gaming FPS of Radeon R9 280 in Counter-Strike: Global Offensive is 118% more, than Radeon HD 6790.
low / 768p	55−60	60−65
ultra / 1080p	21−24	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon R9 280 in Cyberpunk 2077 is 15% more, than Radeon HD 6790.
low / 768p	85−90	120−130
medium / 768p	65−70	110−120
ultra / 1080p	35−40	100−110
The average gaming FPS of Radeon R9 280 in Dota 2 is 79% more, than Radeon HD 6790.
high / 1080p	9−10	45−50
ultra / 1080p	8−9	40−45
QHD / 1440p	−	27−30
4K / 2160p	4−5	14−16
low / 720p	21−24	80−85
medium / 1080p	10−11	45−50
The average gaming FPS of Radeon R9 280 in Far Cry 5 is 327% more, than Radeon HD 6790.
high / 1080p	16−18	60−65
ultra / 1080p	10−12	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	65−70	180−190
medium / 1080p	27−30	110−120
The average gaming FPS of Radeon R9 280 in Fortnite is 229% more, than Radeon HD 6790.
high / 1080p	14−16	60−65
ultra / 1080p	12−14	45−50
QHD / 1440p	2−3	30−35
4K / 2160p	−	24−27
low / 720p	27−30	100−110
medium / 1080p	16−18	65−70
The average gaming FPS of Radeon R9 280 in Forza Horizon 4 is 320% more, than Radeon HD 6790.
low / 768p	55−60	140−150
medium / 768p	50−55	120−130
high / 1080p	14−16	70−75
ultra / 1080p	7−8	30−35
QHD / 1440p	0−1	21−24
The average gaming FPS of Radeon R9 280 in Grand Theft Auto V is 181% more, than Radeon HD 6790.
high / 1080p	5−6	24−27
ultra / 1080p	4−5	20−22
QHD / 1440p	−	16−18
4K / 2160p	0−1	8−9
low / 720p	14−16	65−70
medium / 1080p	7−8	30−35
The average gaming FPS of Radeon R9 280 in Metro Exodus is 350% more, than Radeon HD 6790.
low / 768p	95−100	130−140
high / 1080p	90−95	−
ultra / 1080p	85−90	−
medium / 1080p	95−100	120−130
The average gaming FPS of Radeon R9 280 in Minecraft is 34% more, than Radeon HD 6790.
high / 1080p	16−18	−
ultra / 1080p	14−16	14−16
low / 720p	35−40	100−110
medium / 1080p	18−20	18−20
The average gaming FPS of Radeon R9 280 in PLAYERUNKNOWN'S BATTLEGROUNDS is 100% more, than Radeon HD 6790.
high / 1080p	−	24−27
ultra / 1080p	8−9	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	14−16	65−70
medium / 1080p	10−12	35−40
The average gaming FPS of Radeon R9 280 in Red Dead Redemption 2 is 263% more, than Radeon HD 6790.
low / 768p	27−30	130−140
medium / 768p	18−20	85−90
high / 1080p	10−11	45−50
ultra / 1080p	7−8	24−27
4K / 2160p	6−7	16−18
The average gaming FPS of Radeon R9 280 in The Witcher 3: Wild Hunt is 342% more, than Radeon HD 6790.
low / 768p	85−90	90−95
medium / 768p	45−50	60−65
ultra / 1080p	21−24	50−55
high / 768p	40−45	60−65
The average gaming FPS of Radeon R9 280 in World of Tanks is 34% more, than Radeon HD 6790.

Full Specs

	Radeon HD 6790	Radeon R9 280
Architecture	Terascale 2	GCN 1.0
Code name	Barts	Tahiti
Type	Desktop	Desktop
Release date	4 April 2011	4 March 2014
Pipelines	800	1792
Core clock speed	840 MHz
Boost Clock		933 MHz
Transistor count	1,700 million	4,313 million
Manufacturing process technology	40 nm	28 nm
Texture fill rate	33.60	104.5
Floating-point performance	1,344.0 gflops	3,344 gflops
Length	198 mm	275 mm
Memory bus width	256 Bit	384 Bit
Memory clock speed	1050 MHz	1250 MHz
Memory bandwidth	134.4 GB/s	240 GB/s
DirectX	11.2 (11_0)
Shader Model	5.0	5.1
OpenGL	4.4	4.6
OpenCL	1.2	1.2
Vulkan	N/A	+
FreeSync		+
Bus support		PCIe 3.0
HDMI		+
Bitcoin / BTC (SHA256)	122 Mh/s	408 Mh/s
Eyefinity		+
HD3D		+
TrueAudio		+
Design		reference
CrossFire		+
DDMA audio		+
Ethereum / ETH (DaggerHashimoto)		21.5 Mh/s
LiquidVR		+
TressFX		+
UVD		+
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Radeon HD 6790 vs Radeon R9 280

Main Specs

Game benchmarks

Full Specs

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