GeForce GTX 680 vs Radeon R6 M340DX

If you are going to buy a new graphics card and are choosing between GeForce GTX 680 and Radeon R6 M340DX, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 680 stacks up against Radeon R6 M340DX, check out specs charts below.

GeForce GTX 680 Check Price

Radeon R6 M340DX Check Price

Radeon R6 M340DX is a Laptop Graphics Card

Note: Radeon R6 M340DX 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 R6 M340DX here:

Radeon R6 M340DX Laptops

Main Specs

	GeForce GTX 680	Radeon R6 M340DX
Power consumption (TDP)	195 Watt
Interface	PCIe 3.0 x16	IGP
Supplementary power connectors	Two 6-pin
Memory type	GDDR5	DDR3
Maximum RAM amount	2048 MB
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort	No outputs
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GeForce GTX 680 is connected by PCIe 3.0 x16, and Radeon R6 M340DX uses IGP interface.
GeForce GTX 680 is used in Desktops, and Radeon R6 M340DX - in Laptops.
GeForce GTX 680 is build with Kepler architecture, and Radeon R6 M340DX - with GCN.
GeForce GTX 680 and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks


high / 1080p	35−40	2−3
ultra / 1080p	21−24	2−3
QHD / 1440p	16−18	0−1
4K / 2160p	10−11	−
low / 720p	60−65	10−11
medium / 1080p	40−45	3−4
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 925% more, than Radeon R6 M340DX.
high / 1080p	55−60	−
ultra / 1080p	45−50	5−6
QHD / 1440p	35−40	0−1
4K / 2160p	18−20	−
low / 720p	100−110	12−14
medium / 1080p	60−65	5−6
The average gaming FPS of GeForce GTX 680 in Battlefield 5 is 787% more, than Radeon R6 M340DX.
low / 768p	50−55	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GTX 680 in Call of Duty: Warzone is 10% more, than Radeon R6 M340DX.
low / 768p	250−260	90−95
medium / 768p	220−230	65−70
ultra / 1080p	180−190	30−35
QHD / 1440p	110−120	21−24
4K / 2160p	70−75	−
high / 768p	210−220	45−50
The average gaming FPS of GeForce GTX 680 in Counter-Strike: Global Offensive is 282% more, than Radeon R6 M340DX.
low / 768p	60−65	55−60
ultra / 1080p	−	9−10
medium / 1080p	55−60	45−50
The average gaming FPS of GeForce GTX 680 in Cyberpunk 2077 is 15% more, than Radeon R6 M340DX.
low / 768p	120−130	60−65
medium / 768p	110−120	35−40
ultra / 1080p	100−110	18−20
The average gaming FPS of GeForce GTX 680 in Dota 2 is 194% more, than Radeon R6 M340DX.
high / 1080p	45−50	−
ultra / 1080p	40−45	4−5
QHD / 1440p	27−30	−
4K / 2160p	14−16	2−3
low / 720p	80−85	9−10
medium / 1080p	45−50	4−5
The average gaming FPS of GeForce GTX 680 in Far Cry 5 is 820% more, than Radeon R6 M340DX.
high / 1080p	60−65	−
ultra / 1080p	45−50	7−8
QHD / 1440p	27−30	−
4K / 2160p	27−30	−
low / 720p	180−190	40−45
medium / 1080p	110−120	8−9
The average gaming FPS of GeForce GTX 680 in Fortnite is 505% more, than Radeon R6 M340DX.
high / 1080p	60−65	6−7
ultra / 1080p	45−50	−
QHD / 1440p	30−35	0−1
4K / 2160p	24−27	−
low / 720p	100−110	12−14
medium / 1080p	65−70	7−8
The average gaming FPS of GeForce GTX 680 in Forza Horizon 4 is 766% more, than Radeon R6 M340DX.
low / 768p	140−150	35−40
medium / 768p	120−130	30−35
high / 1080p	70−75	4−5
ultra / 1080p	30−35	4−5
QHD / 1440p	21−24	0−1
The average gaming FPS of GeForce GTX 680 in Grand Theft Auto V is 389% more, than Radeon R6 M340DX.
high / 1080p	24−27	2−3
ultra / 1080p	20−22	1−2
QHD / 1440p	16−18	−
4K / 2160p	8−9	0−1
low / 720p	65−70	4−5
medium / 1080p	30−35	4−5
The average gaming FPS of GeForce GTX 680 in Metro Exodus is 1100% more, than Radeon R6 M340DX.
low / 768p	130−140	85−90
high / 1080p	−	75−80
ultra / 1080p	−	65−70
medium / 1080p	120−130	−
The average gaming FPS of GeForce GTX 680 in Minecraft is 55% more, than Radeon R6 M340DX.
high / 1080p	−	14−16
ultra / 1080p	14−16	12−14
low / 720p	100−110	20−22
medium / 1080p	18−20	16−18
The average gaming FPS of GeForce GTX 680 in PLAYERUNKNOWN'S BATTLEGROUNDS is 170% more, than Radeon R6 M340DX.
high / 1080p	24−27	−
ultra / 1080p	16−18	−
QHD / 1440p	10−11	0−1
4K / 2160p	7−8	−
low / 720p	65−70	4−5
medium / 1080p	35−40	−
The average gaming FPS of GeForce GTX 680 in Red Dead Redemption 2 is 1575% more, than Radeon R6 M340DX.
low / 768p	130−140	10−12
medium / 768p	85−90	9−10
high / 1080p	45−50	5−6
ultra / 1080p	24−27	4−5
4K / 2160p	16−18	−
The average gaming FPS of GeForce GTX 680 in The Witcher 3: Wild Hunt is 942% more, than Radeon R6 M340DX.
low / 768p	90−95	75−80
medium / 768p	60−65	30−35
ultra / 1080p	50−55	10−12
high / 768p	60−65	24−27
The average gaming FPS of GeForce GTX 680 in World of Tanks is 86% more, than Radeon R6 M340DX.

Full Specs

	GeForce GTX 680	Radeon R6 M340DX
Architecture	Kepler	GCN
Code name	GK104	Jet
Type	Desktop	Laptop
Release date	22 March 2012	3 June 2015
Pipelines	1536	704
Core clock speed	1006 MHz
Boost Clock	1058 MHz	1030 MHz
Transistor count	3,540 million	690 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	128.8 billion/sec	24.72
Floating-point performance	3,090.4 gflops
Length	10.0" (25.4 cm)
Memory bus width	256-bit GDDR5
Memory clock speed	6000 MHz
Memory bandwidth	192.2 GB/s
Shared memory	-	-
DirectX	12 (11_0)	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.2	4.6
OpenCL	1.2	1.2
Vulkan	1.1.126	1.2.131
CUDA	+
CUDA cores	1536
Bus support	PCI Express 3.0
Height	4.376" (11.1 cm)
SLI options	+
Multi monitor support	4 displays
HDMI	+
HDCP	+
Maximum VGA resolution	2048x1536
Audio input for HDMI	Internal
Bitcoin / BTC (SHA256)	121 Mh/s
Laptop size		medium sized
Ethereum / ETH (DaggerHashimoto)	15 Mh/s
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GeForce GTX 680 vs Radeon R6 M340DX

Radeon R6 M340DX is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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