GeForce GT 640M LE vs Quadro K1100M

If you are going to buy a new graphics card and are choosing between GeForce GT 640M LE and Quadro K1100M, 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 GT 640M LE stacks up against Quadro K1100M, check out specs charts below.

GeForce GT 640M LE Check Price

Quadro K1100M Check Price

GeForce GT 640M LE and Quadro K1100M are Laptop Graphics Cards

Note: GeForce GT 640M LE and Quadro K1100M 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 LE or Quadro K1100M here:

GeForce GT 640M LE Laptops

Quadro K1100M Laptops

Main Specs

	GeForce GT 640M LE	Quadro K1100M
Power consumption (TDP)	20 Watt	45 Watt
Interface	PCIe 2.0 x16	MXM-A (3.0)
Memory type	DDR3\DDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs	No outputs
	Check Price	Check Price

Quadro K1100M has 125% more power consumption, than GeForce GT 640M LE.
GeForce GT 640M LE is connected by PCIe 2.0 x16, and Quadro K1100M uses MXM-A (3.0) interface.
GeForce GT 640M LE and Quadro K1100M have maximum RAM of 2 GB.
GeForce GT 640M LE is used in Laptops, and Quadro K1100M - in Mobile workstations.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and Quadro K1100M - with Kepler.
GeForce GT 640M LE and Quadro K1100M are manufactured by 28 nm process technology.
Memory clock speed of Quadro K1100M is 1000 MHz higher, than GeForce GT 640M LE.

Game benchmarks


high / 1080p	0−1	0−1
QHD / 1440p	0−1	0−1
low / 720p	1−2	12−14
medium / 1080p	0−1	3−4
The average gaming FPS of Quadro K1100M in Assassin's Creed Odyssey is 1200% more, than GeForce GT 640M LE.
high / 1080p	−	5−6
ultra / 1080p	−	4−5
QHD / 1440p	0−1	0−1
low / 720p	0−1	16−18
medium / 1080p	−	5−6
low / 768p	50−55	50−55
high / 1080p	45−50	45−50
QHD / 1440p	0−1	0−1
medium / 1080p	−	50−55
GeForce GT 640M LE and Quadro K1100M have the same average FPS in Call of Duty: Warzone.
low / 768p	60−65	110−120
medium / 768p	27−30	85−90
ultra / 1080p	7−8	40−45
QHD / 1440p	−	35−40
4K / 2160p	−	18−20
high / 768p	16−18	65−70
The average gaming FPS of Quadro K1100M in Counter-Strike: Global Offensive is 178% more, than GeForce GT 640M LE.
low / 768p	70−75	60−65
ultra / 1080p	0−1	18−20
medium / 1080p	45−50	50−55
The average gaming FPS of GeForce GT 640M LE in Cyberpunk 2077 is 5% more, than Quadro K1100M.
low / 768p	45−50	70−75
medium / 768p	10−11	50−55
ultra / 1080p	0−1	24−27
The average gaming FPS of Quadro K1100M in Dota 2 is 113% more, than GeForce GT 640M LE.
high / 1080p	−	1−2
4K / 2160p	−	0−1
low / 720p	0−1	10−12
medium / 1080p	−	3−4
high / 1080p	−	9−10
ultra / 1080p	−	5−6
QHD / 1440p	−	1−2
low / 720p	21−24	50−55
medium / 1080p	0−1	12−14
The average gaming FPS of Quadro K1100M in Fortnite is 136% more, than GeForce GT 640M LE.
high / 1080p	0−1	6−7
ultra / 1080p	−	4−5
QHD / 1440p	0−1	0−1
low / 720p	0−1	18−20
medium / 1080p	0−1	7−8
low / 768p	18−20	45−50
medium / 768p	−	35−40
high / 1080p	0−1	6−7
ultra / 1080p	−	3−4
QHD / 1440p	0−1	0−1
medium / 720p	12−14	−
The average gaming FPS of Quadro K1100M in Grand Theft Auto V is 147% more, than GeForce GT 640M LE.
high / 1080p	−	1−2
ultra / 1080p	−	0−1
4K / 2160p	−	0−1
low / 720p	0−1	6−7
medium / 1080p	−	3−4
low / 768p	75−80	85−90
high / 1080p	27−30	70−75
The average gaming FPS of Quadro K1100M in Minecraft is 50% more, than GeForce GT 640M LE.
high / 1080p	−	14−16
ultra / 1080p	−	12−14
low / 720p	8−9	24−27
medium / 1080p	−	14−16
The average gaming FPS of Quadro K1100M in PLAYERUNKNOWN'S BATTLEGROUNDS is 212% more, than GeForce GT 640M LE.
high / 1080p	−	5−6
ultra / 1080p	−	3−4
QHD / 1440p	−	0−1
low / 720p	0−1	6−7
medium / 1080p	−	6−7
low / 768p	0−1	14−16
medium / 768p	−	10−11
high / 1080p	−	5−6
ultra / 1080p	−	4−5
4K / 2160p	−	0−1
low / 768p	45−50	85−90
medium / 768p	14−16	35−40
ultra / 1080p	0−1	14−16
high / 768p	12−14	30−33
The average gaming FPS of Quadro K1100M in World of Tanks is 108% more, than GeForce GT 640M LE.

Full Specs

	GeForce GT 640M LE	Quadro K1100M
Architecture	Fermi / Kepler	Kepler
Code name	N13P-LP	GK107
Type	Laptop	Mobile workstation
Release date	22 March 2012	23 July 2013
Pipelines	384	384
Core clock speed		705 MHz
Transistor count	585 million	1,270 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate		22.59
Floating-point performance	384.0 gflops	542.2 gflops
Memory bus width	128bit	128 Bit
Memory clock speed	1800 - 4000 MHz	2800 MHz
Memory bandwidth		44.8 GB/s
Shared memory	-	-
DirectX	12 API	12
Shader Model	5.1	5
OpenGL	4.5	4.5
OpenCL	1.1	1.2
Vulkan	N/A	1.1.126
CUDA	+	+
CUDA cores	Up to 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)	14 Mh/s	18 Mh/s
Laptop size	medium sized	medium sized
Optimus	+	+
Display Port		1.2
3D Vision Pro		+
Mosaic		+
nView Display Management		+
	Check Price	Check Price

GeForce GT 640M LE vs Quadro K1100M

GeForce GT 640M LE and Quadro K1100M are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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