GeForce GT 640M LE vs Radeon Pro 450

When choosing between GeForce GT 640M LE and Radeon Pro 450, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 640M LE and Radeon Pro 450.

GeForce GT 640M LE Check Price

Radeon Pro 450 Check Price

GeForce GT 640M LE and Radeon Pro 450 are Laptop Graphics Cards

Note: GeForce GT 640M LE and Radeon Pro 450 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 450 here:

GeForce GT 640M LE Laptops

Radeon Pro 450 Laptops

Main Specs

	GeForce GT 640M LE	Radeon Pro 450
Power consumption (TDP)	20 Watt	35 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x8
Memory type	DDR3\DDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs	No outputs
	Check Price	Check Price

Radeon Pro 450 has 75% more power consumption, than GeForce GT 640M LE.
GeForce GT 640M LE is connected by PCIe 2.0 x16, and Radeon Pro 450 uses PCIe 3.0 x8 interface.
GeForce GT 640M LE and Radeon Pro 450 have maximum RAM of 2 GB.
GeForce GT 640M LE is used in Laptops, and Radeon Pro 450 - in Mobile workstations.
GeForce GT 640M LE is build with Fermi / Kepler architecture, and Radeon Pro 450 - with Polaris.
GeForce GT 640M LE is manufactured by 28 nm process technology, and Radeon Pro 450 - by 14 nm process technology.
Memory clock speed of Radeon Pro 450 is 3280 MHz higher, than GeForce GT 640M LE.

Game benchmarks


high / 1080p	0−1	14−16
ultra / 1080p	−	8−9
QHD / 1440p	0−1	3−4
low / 720p	1−2	27−30
medium / 1080p	0−1	16−18
The average gaming FPS of Radeon Pro 450 in Assassin's Creed Odyssey is 2700% more, than GeForce GT 640M LE.
high / 1080p	−	21−24
ultra / 1080p	−	18−20
QHD / 1440p	0−1	5−6
4K / 2160p	−	5−6
low / 720p	0−1	45−50
medium / 1080p	−	24−27
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 450.
low / 768p	60−65	200−210
medium / 768p	27−30	170−180
ultra / 1080p	7−8	90−95
QHD / 1440p	−	50−55
4K / 2160p	−	30−33
high / 768p	16−18	130−140
The average gaming FPS of Radeon Pro 450 in Counter-Strike: Global Offensive is 439% more, than GeForce GT 640M LE.
low / 768p	70−75	55−60
ultra / 1080p	0−1	35−40
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce GT 640M LE in Cyberpunk 2077 is 15% more, than Radeon Pro 450.
low / 768p	45−50	100−110
medium / 768p	10−11	90−95
ultra / 1080p	0−1	60−65
The average gaming FPS of Radeon Pro 450 in Dota 2 is 237% more, than GeForce GT 640M LE.
high / 1080p	−	16−18
ultra / 1080p	−	14−16
4K / 2160p	−	5−6
low / 720p	0−1	35−40
medium / 1080p	−	18−20
high / 1080p	−	21−24
ultra / 1080p	−	18−20
QHD / 1440p	−	16−18
low / 720p	21−24	90−95
medium / 1080p	0−1	45−50
The average gaming FPS of Radeon Pro 450 in Fortnite is 318% more, than GeForce GT 640M LE.
high / 1080p	0−1	24−27
ultra / 1080p	−	18−20
QHD / 1440p	0−1	8−9
low / 720p	0−1	45−50
medium / 1080p	0−1	27−30
low / 768p	18−20	80−85
medium / 768p	−	70−75
high / 1080p	0−1	27−30
ultra / 1080p	−	10−12
QHD / 1440p	0−1	2−3
medium / 720p	12−14	−
The average gaming FPS of Radeon Pro 450 in Grand Theft Auto V is 331% more, than GeForce GT 640M LE.
high / 1080p	−	9−10
ultra / 1080p	−	7−8
4K / 2160p	−	2−3
low / 720p	0−1	27−30
medium / 1080p	−	12−14
low / 768p	75−80	110−120
high / 1080p	27−30	−
ultra / 1080p	−	100−110
medium / 1080p	−	100−110
The average gaming FPS of Radeon Pro 450 in Minecraft is 49% more, than GeForce GT 640M LE.
high / 1080p	−	21−24
ultra / 1080p	−	16−18
low / 720p	8−9	50−55
medium / 1080p	−	21−24
The average gaming FPS of Radeon Pro 450 in PLAYERUNKNOWN'S BATTLEGROUNDS is 550% more, than GeForce GT 640M LE.
high / 1080p	−	14−16
ultra / 1080p	−	9−10
QHD / 1440p	−	0−1
low / 720p	0−1	24−27
medium / 1080p	−	14−16
low / 768p	0−1	50−55
medium / 768p	−	30−35
high / 1080p	−	16−18
ultra / 1080p	−	10−11
4K / 2160p	−	8−9
low / 768p	45−50	100−105
medium / 768p	14−16	60−65
ultra / 1080p	0−1	30−35
high / 768p	12−14	50−55
The average gaming FPS of Radeon Pro 450 in World of Tanks is 188% more, than GeForce GT 640M LE.

Full Specs

	GeForce GT 640M LE	Radeon Pro 450
Architecture	Fermi / Kepler	Polaris
Code name	N13P-LP	Polaris 11
Type	Laptop	Mobile workstation
Release date	22 March 2012	27 October 2016
Pipelines	384	640
Core clock speed		800 MHz
Transistor count	585 million	3,000 million
Manufacturing process technology	28 nm	14 nm
Texture fill rate		32.00
Floating-point performance	384.0 gflops	1,024 gflops
Memory bus width	128bit	128 Bit
Memory clock speed	1800 - 4000 MHz	5080 MHz
Memory bandwidth		81.28 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	127 Mh/s
Laptop size	medium sized	large
Optimus	+
	Check Price	Check Price

GeForce GT 640M LE vs Radeon Pro 450

GeForce GT 640M LE and Radeon Pro 450 are Laptop Graphics Cards

Main Specs

Game benchmarks

Full Specs

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