GeForce GT 640M vs GeForce MX330

In this comparison between GeForce GT 640M and GeForce MX330 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 640M will be the best choice, for others GeForce MX330 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 640M Check Price

GeForce MX330 Check Price

GeForce GT 640M and GeForce MX330 are Laptop Graphics Cards

Note: GeForce GT 640M and GeForce MX330 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 GeForce GT 640M or GeForce MX330 here:

GeForce GT 640M Laptops

GeForce MX330 Laptops

Main Specs

	GeForce GT 640M	GeForce MX330
Power consumption (TDP)	32 Watt	10 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors		None
Memory type	DDR3\GDDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs	No outputs
	Check Price	Check Price

GeForce GT 640M has 220% more power consumption, than GeForce MX330.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GT 640M and GeForce MX330 have maximum RAM of 2 GB.
Both cards are used in Laptops.
GeForce GT 640M is build with Kepler architecture, and GeForce MX330 - with Pascal.
GeForce GT 640M is manufactured by 28 nm process technology, and GeForce MX330 - by 16 nm process technology.
Memory clock speed of GeForce MX330 is 5200 MHz higher, than GeForce GT 640M.

Game benchmarks


high / 1080p	0−1	14−16
ultra / 1080p	0−1	8−9
QHD / 1440p	0−1	3−4
low / 720p	10−12	27−30
medium / 1080p	2−3	16−18
The average gaming FPS of GeForce MX330 in Assassin's Creed Odyssey is 266% more, than GeForce GT 640M.
high / 1080p	−	21−24
ultra / 1080p	3−4	18−20
QHD / 1440p	0−1	5−6
4K / 2160p	−	5−6
low / 720p	12−14	45−50
medium / 1080p	4−5	24−27
The average gaming FPS of GeForce MX330 in Battlefield 5 is 328% more, than GeForce GT 640M.
low / 768p	50−55	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GT 640M in Call of Duty: Warzone is 10% more, than GeForce MX330.
low / 768p	110−120	200−210
medium / 768p	85−90	170−180
ultra / 1080p	35−40	90−95
QHD / 1440p	−	50−55
4K / 2160p	10−11	30−33
high / 768p	55−60	130−140
The average gaming FPS of GeForce MX330 in Counter-Strike: Global Offensive is 108% more, than GeForce GT 640M.
low / 768p	70−75	55−60
ultra / 1080p	12−14	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce MX330 in Cyberpunk 2077 is 6% more, than GeForce GT 640M.
low / 768p	70−75	100−110
medium / 768p	40−45	90−95
ultra / 1080p	18−20	60−65
The average gaming FPS of GeForce MX330 in Dota 2 is 95% more, than GeForce GT 640M.
high / 1080p	2−3	16−18
ultra / 1080p	2−3	14−16
4K / 2160p	0−1	5−6
low / 720p	9−10	35−40
medium / 1080p	3−4	16−18
The average gaming FPS of GeForce MX330 in Far Cry 5 is 425% more, than GeForce GT 640M.
high / 1080p	−	21−24
ultra / 1080p	5−6	18−20
QHD / 1440p	1−2	16−18
low / 720p	45−50	90−95
medium / 1080p	7−8	45−50
The average gaming FPS of GeForce MX330 in Fortnite is 193% more, than GeForce GT 640M.
high / 1080p	2−3	24−27
ultra / 1080p	−	18−20
QHD / 1440p	0−1	8−9
low / 720p	14−16	45−50
medium / 1080p	5−6	24−27
The average gaming FPS of GeForce MX330 in Forza Horizon 4 is 357% more, than GeForce GT 640M.
low / 768p	40−45	80−85
medium / 768p	−	70−75
high / 1080p	3−4	27−30
ultra / 1080p	2−3	10−12
QHD / 1440p	0−1	2−3
medium / 720p	30−35	−
The average gaming FPS of GeForce MX330 in Grand Theft Auto V is 150% more, than GeForce GT 640M.
high / 1080p	1−2	9−10
ultra / 1080p	0−1	7−8
4K / 2160p	0−1	2−3
low / 720p	2−3	27−30
medium / 1080p	2−3	12−14
The average gaming FPS of GeForce MX330 in Metro Exodus is 750% more, than GeForce GT 640M.
low / 768p	85−90	110−120
high / 1080p	55−60	−
ultra / 1080p	−	100−110
medium / 1080p	−	100−110
The average gaming FPS of GeForce MX330 in Minecraft is 32% more, than GeForce GT 640M.
high / 1080p	14−16	21−24
ultra / 1080p	12−14	16−18
low / 720p	24−27	50−55
medium / 1080p	14−16	21−24
The average gaming FPS of GeForce MX330 in PLAYERUNKNOWN'S BATTLEGROUNDS is 64% more, than GeForce GT 640M.
high / 1080p	−	14−16
ultra / 1080p	3−4	9−10
QHD / 1440p	0−1	0−1
low / 720p	3−4	24−27
medium / 1080p	−	14−16
The average gaming FPS of GeForce MX330 in Red Dead Redemption 2 is 466% more, than GeForce GT 640M.
low / 768p	7−8	50−55
medium / 768p	6−7	30−35
high / 1080p	3−4	16−18
ultra / 1080p	−	10−11
4K / 2160p	0−1	8−9
The average gaming FPS of GeForce MX330 in The Witcher 3: Wild Hunt is 580% more, than GeForce GT 640M.
low / 768p	70−75	100−105
medium / 768p	35−40	60−65
ultra / 1080p	12−14	30−35
high / 768p	27−30	50−55
The average gaming FPS of GeForce MX330 in World of Tanks is 67% more, than GeForce GT 640M.

Full Specs

	GeForce GT 640M	GeForce MX330
Architecture	Kepler	Pascal
Code name	N13P-GS	N17S-LP / N17S-G3
Type	Laptop	Laptop
Release date	22 March 2012	20 February 2020
Pipelines	384	384
Core clock speed		1531 MHz
Boost Clock	645 MHz	1594 MHz
Transistor count	1,270 million	1,800 million
Manufacturing process technology	28 nm	16 nm
Texture fill rate		38.26
Floating-point performance	480.0 gflops
Memory bus width	128bit	64 Bit
Memory clock speed	1800 - 4000 MHz	7000 MHz
Memory bandwidth		48.06 GB/s
Shared memory	-	-
DirectX	12 API	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.5	4.6
OpenCL	1.1	1.2
Vulkan	1.1.126	1.2.131
CUDA	+	6.1
CUDA cores	384
Bus support	PCI Express 2.0, PCI Express 3.0
HDMI	+
HDCP	+
Maximum VGA resolution	Up to 2048x1536
3D Blu-Ray	+
Bitcoin / BTC (SHA256)	18 Mh/s
Laptop size	medium sized
Optimus	+	+
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GeForce GT 640M vs GeForce MX330

GeForce GT 640M and GeForce MX330 are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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