GeForce GTX 680M SLI vs Radeon HD 7990

When comparing GeForce GTX 680M SLI and Radeon HD 7990, 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 GeForce GTX 680M SLI and Radeon HD 7990 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 680M SLI Check Price

Radeon HD 7990 Check Price

GeForce GTX 680M SLI is a Laptop Graphics Card

Note: GeForce GTX 680M SLI 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 GeForce GTX 680M SLI here:

GeForce GTX 680M SLI Laptops

Main Specs

	GeForce GTX 680M SLI	Radeon HD 7990
Power consumption (TDP)		375 Watt
Interface		PCIe 3.0 x16
Supplementary power connectors		2x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	2x 4 GB	3 GB
Display Connectors		1x DVI, 4x mini-DisplayPort
	Check Price	Check Price

Radeon HD 7990 has 1 GB more memory, than GeForce GTX 680M SLI.
GeForce GTX 680M SLI is used in Laptops, and Radeon HD 7990 - in Desktops.
GeForce GTX 680M SLI is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 230 MHz higher, than GeForce GTX 680M SLI.
GeForce GTX 680M SLI and Radeon HD 7990 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 2400 MHz higher, than GeForce GTX 680M SLI.

Game benchmarks


high / 1080p	35−40	35−40
ultra / 1080p	21−24	21−24
QHD / 1440p	16−18	16−18
4K / 2160p	10−11	10−11
low / 720p	60−65	60−65
medium / 1080p	40−45	40−45
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p	55−60	55−60
ultra / 1080p	45−50	45−50
QHD / 1440p	35−40	35−40
4K / 2160p	18−20	18−20
low / 720p	100−110	100−110
medium / 1080p	60−65	60−65
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Battlefield 5.
low / 768p	50−55	50−55
QHD / 1440p	0−1	0−1
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p	250−260	250−260
medium / 768p	220−230	220−230
ultra / 1080p	180−190	180−190
QHD / 1440p	110−120	110−120
4K / 2160p	70−75	70−75
high / 768p	210−220	210−220
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p	60−65	60−65
medium / 1080p	55−60	55−60
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Cyberpunk 2077.
low / 768p	120−130	120−130
medium / 768p	110−120	110−120
ultra / 1080p	100−110	100−110
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Dota 2.
high / 1080p	45−50	45−50
ultra / 1080p	40−45	40−45
QHD / 1440p	27−30	27−30
4K / 2160p	14−16	14−16
low / 720p	80−85	80−85
medium / 1080p	45−50	45−50
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Far Cry 5.
high / 1080p	60−65	60−65
ultra / 1080p	45−50	45−50
QHD / 1440p	27−30	27−30
4K / 2160p	27−30	27−30
low / 720p	180−190	180−190
medium / 1080p	110−120	110−120
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Fortnite.
high / 1080p	60−65	60−65
ultra / 1080p	45−50	45−50
QHD / 1440p	30−35	30−35
4K / 2160p	24−27	24−27
low / 720p	100−110	100−110
medium / 1080p	65−70	65−70
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Forza Horizon 4.
low / 768p	140−150	140−150
medium / 768p	120−130	120−130
high / 1080p	70−75	70−75
ultra / 1080p	30−35	30−35
QHD / 1440p	21−24	21−24
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Grand Theft Auto V.
high / 1080p	24−27	24−27
ultra / 1080p	20−22	20−22
QHD / 1440p	16−18	16−18
4K / 2160p	8−9	8−9
low / 720p	65−70	65−70
medium / 1080p	30−35	30−35
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Metro Exodus.
low / 768p	130−140	130−140
medium / 1080p	120−130	120−130
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Minecraft.
ultra / 1080p	14−16	14−16
low / 720p	100−110	100−110
medium / 1080p	18−20	18−20
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p	24−27	24−27
ultra / 1080p	16−18	16−18
QHD / 1440p	10−11	10−11
4K / 2160p	7−8	7−8
low / 720p	65−70	65−70
medium / 1080p	35−40	35−40
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in Red Dead Redemption 2.
low / 768p	130−140	130−140
medium / 768p	85−90	85−90
high / 1080p	45−50	45−50
ultra / 1080p	24−27	24−27
4K / 2160p	16−18	16−18
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p	90−95	90−95
medium / 768p	60−65	60−65
ultra / 1080p	50−55	50−55
high / 768p	60−65	60−65
GeForce GTX 680M SLI and Radeon HD 7990 have the same average FPS in World of Tanks.

Full Specs

	GeForce GTX 680M SLI	Radeon HD 7990
Architecture	Kepler	GCN 1.0
Code name	N13E-GTX	Malta
Type	Laptop	Desktop
Release date	4 June 2012	24 April 2013
Pipelines	2688	2048
Core clock speed	720 MHz	950 MHz
Boost Clock		1000 MHz
Transistor count		4,313 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate		128.0
Floating-point performance		2x 4,096 gflops
Length		307 mm
Memory bus width	2x 256 Bit	384 Bit
Memory clock speed	3600 MHz	6000 MHz
Memory bandwidth		288.0 GB/s
Shared memory	-
DirectX	DirectX 11, Shader 5.0	12 (11_1)
Shader Model		5.1
OpenGL		4.6
OpenCL		1.2
Vulkan		1.2.131
CUDA	+
SLI options	+
Bitcoin / BTC (SHA256)		459 Mh/s
Laptop size	large
Optimus	+
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
	Check Price	Check Price

GeForce GTX 680M SLI vs Radeon HD 7990

GeForce GTX 680M SLI is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

Similar compares