Radeon R7 M340 vs Radeon RX 460 mobile

If you are going to buy a new graphics card and are choosing between Radeon R7 M340 and Radeon RX 460 mobile, 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 Radeon R7 M340 stacks up against Radeon RX 460 mobile, check out specs charts below.

Radeon R7 M340 Check Price

Radeon RX 460 mobile Check Price

Radeon R7 M340 and Radeon RX 460 mobile are Laptop Graphics Cards

Note: Radeon R7 M340 and Radeon RX 460 mobile are only used in laptop graphics. They have 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 R7 M340 or Radeon RX 460 mobile here:

Radeon R7 M340 Laptops

Radeon RX 460 mobile Laptops

Main Specs

	Radeon R7 M340	Radeon RX 460 mobile
Power consumption (TDP)		55 Watt
Interface	PCIe 3.0 x8	MXM-B (3.0)
Supplementary power connectors	None
Memory type	DDR3	GDDR5
Maximum RAM amount	4 GB	4 GB
Display Connectors	No outputs	No outputs
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Radeon R7 M340 is connected by PCIe 3.0 x8, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
Radeon R7 M340 and Radeon RX 460 mobile have maximum RAM of 4 GB.
Both cards are used in Laptops.
Radeon R7 M340 is build with GCN architecture, and Radeon RX 460 mobile - with Polaris.
Radeon R7 M340 is manufactured by 28 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 460 mobile is 5000 MHz higher, than Radeon R7 M340.

Game benchmarks


high / 1080p	0−1	16−18
ultra / 1080p	−	9−10
QHD / 1440p	0−1	3−4
low / 720p	1−2	30−35
medium / 1080p	0−1	21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 3100% more, than Radeon R7 M340.
high / 1080p	−	27−30
ultra / 1080p	−	21−24
QHD / 1440p	0−1	6−7
4K / 2160p	−	5−6
low / 720p	0−1	55−60
medium / 1080p	−	30−33
low / 768p	50−55	50−55
high / 1080p	45−50	45−50
QHD / 1440p	0−1	0−1
Radeon R7 M340 and Radeon RX 460 mobile have the same average FPS in Call of Duty: Warzone.
low / 768p	60−65	210−220
medium / 768p	27−30	180−190
ultra / 1080p	7−8	100−110
QHD / 1440p	−	60−65
4K / 2160p	−	30−35
high / 768p	16−18	150−160
The average gaming FPS of Radeon RX 460 mobile in Counter-Strike: Global Offensive is 489% more, than Radeon R7 M340.
low / 768p	70−75	60−65
ultra / 1080p	0−1	40−45
medium / 1080p	45−50	55−60
Radeon R7 M340 and Radeon RX 460 mobile have the same average FPS in Cyberpunk 2077.
low / 768p	45−50	110−120
medium / 768p	10−11	100−110
ultra / 1080p	0−1	70−75
The average gaming FPS of Radeon RX 460 mobile in Dota 2 is 279% more, than Radeon R7 M340.
high / 1080p	−	20−22
ultra / 1080p	−	18−20
QHD / 1440p	−	18−20
4K / 2160p	−	6−7
low / 720p	0−1	40−45
medium / 1080p	−	21−24
high / 1080p	−	27−30
ultra / 1080p	−	21−24
QHD / 1440p	−	12−14
low / 720p	21−24	100−110
medium / 1080p	0−1	60−65
The average gaming FPS of Radeon RX 460 mobile in Fortnite is 377% more, than Radeon R7 M340.
high / 1080p	0−1	27−30
ultra / 1080p	−	21−24
QHD / 1440p	0−1	10−11
low / 720p	0−1	55−60
medium / 1080p	0−1	30−35
low / 768p	18−20	90−95
medium / 768p	−	80−85
high / 1080p	0−1	30−35
ultra / 1080p	−	12−14
QHD / 1440p	0−1	3−4
medium / 720p	12−14	−
The average gaming FPS of Radeon RX 460 mobile in Grand Theft Auto V is 384% more, than Radeon R7 M340.
high / 1080p	−	10−11
ultra / 1080p	−	8−9
4K / 2160p	−	1−2
low / 720p	0−1	30−35
medium / 1080p	−	14−16
low / 768p	75−80	110−120
high / 1080p	27−30	−
medium / 1080p	−	110−120
The average gaming FPS of Radeon RX 460 mobile in Minecraft is 49% more, than Radeon R7 M340.
ultra / 1080p	−	14−16
low / 720p	8−9	60−65
medium / 1080p	−	18−20
The average gaming FPS of Radeon RX 460 mobile in PLAYERUNKNOWN'S BATTLEGROUNDS is 675% more, than Radeon R7 M340.
high / 1080p	−	12−14
ultra / 1080p	−	9−10
QHD / 1440p	−	0−1
low / 720p	0−1	30−35
medium / 1080p	−	16−18
low / 768p	0−1	60−65
medium / 768p	−	35−40
high / 1080p	−	21−24
ultra / 1080p	−	12−14
4K / 2160p	−	6−7
low / 768p	45−50	90−95
medium / 768p	14−16	60−65
ultra / 1080p	0−1	35−40
high / 768p	12−14	55−60
The average gaming FPS of Radeon RX 460 mobile in World of Tanks is 180% more, than Radeon R7 M340.

Full Specs

	Radeon R7 M340	Radeon RX 460 mobile
Architecture	GCN	Polaris
Code name	Meso Pro DDR3	Polaris 11 / Baffin XT
Type	Laptop	Laptop
Release date	16 June 2015	8 August 2016
Pipelines	320	896
Core clock speed	1021 MHz
Boost Clock	1021 MHz	1180 MHz
Transistor count	950 million	3,000 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate	17.16	66.08
Floating-point performance	549.1 gflops	2,115 gflops
Memory bus width	128 Bit	128 Bit
Memory clock speed	1000 MHz	6000 MHz
Memory bandwidth	16 GB/s	80 GB/s
Shared memory	-	-
DirectX		12 (12_0)
Shader Model	5.1	6.4
OpenGL	4.4	4.6
OpenCL	Not Listed	2.0
Vulkan	+	1.2.131
FreeSync	+	+
Bus support	PCIe 3.0
Bitcoin / BTC (SHA256)	74 Mh/s
Laptop size		large
Eyefinity	+
HD3D	+
PowerTune	+
DualGraphics	+
ZeroCore	+
Switchable graphics	+
Mantle	+
Compute units	6
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Radeon R7 M340 vs Radeon RX 460 mobile

Radeon R7 M340 and Radeon RX 460 mobile are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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