GeForce GT 640M LE vs Radeon Pro 555X

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640M LE and Radeon Pro 555X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 640M LE and Radeon Pro 555X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 640M LE Check Price

Radeon Pro 555X Check Price

GeForce GT 640M LE and Radeon Pro 555X are Laptop Graphics Cards

Note: GeForce GT 640M LE and Radeon Pro 555X 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 Radeon Pro 555X here:

GeForce GT 640M LE Laptops

Radeon Pro 555X Laptops

Main Specs

	GeForce GT 640M LE	Radeon Pro 555X
Power consumption (TDP)	20 Watt	75 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Supplementary power connectors		None
Memory type	DDR3\DDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs	No outputs
	Check Price	Check Price

Radeon Pro 555X has 275% more power consumption, than GeForce GT 640M LE.
GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon Pro 555X uses PCIe 3.0 x8 interface.
GeForce GT 640M LE and Radeon Pro 555X have maximum RAM of 2 GB.
GeForce GT 640M LE is used in Laptops, and Radeon Pro 555X - in Mobile workstations.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon Pro 555X - with Polaris.
GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon Pro 555X - by 14 nm process technology.
Memory clock speed of Radeon Pro 555X is 3280 MHz higher, than GeForce GT 640M LE.

Game benchmarks


high / 1080p	0−1	16−18
ultra / 1080p	−	10−11
QHD / 1440p	0−1	4−5
4K / 2160p	−	4−5
low / 720p	1−2	30−35
medium / 1080p	0−1	21−24
The average gaming FPS of Radeon Pro 555X in Assassin's Creed Odyssey is 3100% more, than GeForce GT 640M LE.
high / 1080p	−	24−27
ultra / 1080p	−	21−24
QHD / 1440p	0−1	10−11
4K / 2160p	−	6−7
low / 720p	0−1	55−60
medium / 1080p	−	30−33
low / 768p	50−55	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GT 640M LE in Call of Duty: Warzone is 10% more, than Radeon Pro 555X.
low / 768p	60−65	220−230
medium / 768p	27−30	190−200
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 Pro 555X in Counter-Strike: Global Offensive is 507% more, than GeForce GT 640M LE.
low / 768p	70−75	55−60
ultra / 1080p	0−1	40−45
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce GT 640M LE in Cyberpunk 2077 is 15% more, than Radeon Pro 555X.
low / 768p	45−50	110−120
medium / 768p	10−11	95−100
ultra / 1080p	0−1	65−70
The average gaming FPS of Radeon Pro 555X in Dota 2 is 265% more, than GeForce GT 640M LE.
high / 1080p	−	20−22
ultra / 1080p	−	18−20
QHD / 1440p	−	16−18
4K / 2160p	−	6−7
low / 720p	0−1	40−45
medium / 1080p	−	21−24
high / 1080p	−	27−30
ultra / 1080p	−	21−24
QHD / 1440p	−	16−18
low / 720p	21−24	100−110
medium / 1080p	0−1	55−60
The average gaming FPS of Radeon Pro 555X in Fortnite is 377% more, than GeForce GT 640M LE.
high / 1080p	0−1	27−30
ultra / 1080p	−	21−24
QHD / 1440p	0−1	10−11
4K / 2160p	−	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	4−5
medium / 720p	12−14	−
The average gaming FPS of Radeon Pro 555X in Grand Theft Auto V is 384% more, than GeForce GT 640M LE.
high / 1080p	−	10−11
ultra / 1080p	−	8−9
4K / 2160p	−	3−4
low / 720p	0−1	30−35
medium / 1080p	−	14−16
low / 768p	75−80	110−120
high / 1080p	27−30	−
medium / 1080p	−	100−110
The average gaming FPS of Radeon Pro 555X in Minecraft is 49% more, than GeForce GT 640M LE.
high / 1080p	−	24−27
ultra / 1080p	−	18−20
low / 720p	8−9	60−65
medium / 1080p	−	24−27
The average gaming FPS of Radeon Pro 555X in PLAYERUNKNOWN'S BATTLEGROUNDS is 675% more, than GeForce GT 640M LE.
high / 1080p	−	14−16
ultra / 1080p	−	10−11
QHD / 1440p	−	0−1
low / 720p	0−1	30−35
medium / 1080p	−	18−20
low / 768p	0−1	60−65
medium / 768p	−	35−40
high / 1080p	−	21−24
ultra / 1080p	−	12−14
4K / 2160p	−	8−9
low / 768p	45−50	100−110
medium / 768p	14−16	60−65
ultra / 1080p	0−1	35−40
high / 768p	12−14	55−60
The average gaming FPS of Radeon Pro 555X in World of Tanks is 200% more, than GeForce GT 640M LE.

Full Specs

	GeForce GT 640M LE	Radeon Pro 555X
Architecture	Fermi / Kepler	Polaris
Code name	N13P-LP	Polaris 21
Type	Laptop	Mobile workstation
Release date	22 March 2012	5 June 2017
Pipelines	384	768
Core clock speed		855 MHz
Transistor count	585 million	3,000 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate		43.54
Floating-point performance	384.0 gflops
Memory bus width	128bit	128 Bit
Memory clock speed	1800 - 4000 MHz	5080 MHz
Memory bandwidth		81.6 GB/s
Shared memory	-	-
DirectX	12 API	12 (12_0)
Shader Model	5.1	6.4
OpenGL	4.5	4.6
OpenCL	1.1	2.0
Vulkan	N/A	1.2.131
CUDA	+
FreeSync		+
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
Laptop size	medium sized	large
Optimus	+
	Check Price	Check Price

GeForce GT 640M LE vs Radeon Pro 555X

GeForce GT 640M LE and Radeon Pro 555X are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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