GeForce GTX 660M vs Radeon R9 A375

If you are going to buy a new graphics card and are choosing between GeForce GTX 660M and Radeon R9 A375, 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 GTX 660M stacks up against Radeon R9 A375, check out specs charts below.

GeForce GTX 660M Check Price

Radeon R9 A375

GeForce GTX 660M is a Laptop Graphics Card

Note: GeForce GTX 660M is only used in laptop graphics. It has 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 GTX 660M here:

GeForce GTX 660M Laptops

Main Specs

	GeForce GTX 660M	Radeon R9 A375
Power consumption (TDP)	50 Watt
Interface	MXM-B (3.0)	PCIe 3.0 x16
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 GB	2 GB
Display Connectors	No outputs	No outputs
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GeForce GTX 660M is connected by MXM-B (3.0), and Radeon R9 A375 uses PCIe 3.0 x16 interface.
GeForce GTX 660M and Radeon R9 A375 have maximum RAM of 2 GB.
GeForce GTX 660M is used in Laptops, and Radeon R9 A375 - in Desktops.
GeForce GTX 660M is build with Kepler architecture, and Radeon R9 A375 - with GCN 1.0.
Core clock speed of Radeon R9 A375 is 65 MHz higher, than GeForce GTX 660M.
GeForce GTX 660M and Radeon R9 A375 are manufactured by 28 nm process technology.
Memory clock speed of GeForce GTX 660M is 1996 MHz higher, than Radeon R9 A375.

Game benchmarks


high / 1080p	6−7	2−3
ultra / 1080p	4−5	1−2
QHD / 1440p	0−1	0−1
low / 720p	16−18	12−14
medium / 1080p	8−9	4−5
The average gaming FPS of GeForce GTX 660M in Assassin's Creed Odyssey is 80% more, than Radeon R9 A375.
high / 1080p	12−14	−
ultra / 1080p	10−11	5−6
QHD / 1440p	0−1	0−1
low / 720p	24−27	16−18
medium / 1080p	12−14	6−7
The average gaming FPS of GeForce GTX 660M in Battlefield 5 is 77% more, than Radeon R9 A375.
low / 768p	45−50	50−55
high / 1080p	45−50	40−45
QHD / 1440p	0−1	0−1
GeForce GTX 660M and Radeon R9 A375 have the same average FPS in Call of Duty: Warzone.
low / 768p	130−140	120−130
medium / 768p	110−120	95−100
ultra / 1080p	50−55	40−45
QHD / 1440p	27−30	21−24
4K / 2160p	27−30	16−18
high / 768p	80−85	65−70
The average gaming FPS of GeForce GTX 660M in Counter-Strike: Global Offensive is 17% more, than Radeon R9 A375.
low / 768p	55−60	65−70
ultra / 1080p	18−20	20−22
medium / 1080p	45−50	45−50
The average gaming FPS of Radeon R9 A375 in Cyberpunk 2077 is 9% more, than GeForce GTX 660M.
low / 768p	80−85	75−80
medium / 768p	55−60	45−50
ultra / 1080p	30−35	21−24
The average gaming FPS of GeForce GTX 660M in Dota 2 is 16% more, than Radeon R9 A375.
high / 1080p	8−9	2−3
ultra / 1080p	7−8	2−3
4K / 2160p	3−4	2−3
low / 720p	18−20	10−12
medium / 1080p	8−9	4−5
The average gaming FPS of GeForce GTX 660M in Far Cry 5 is 125% more, than Radeon R9 A375.
high / 1080p	14−16	10−11
ultra / 1080p	10−11	5−6
QHD / 1440p	−	4−5
low / 720p	60−65	50−55
medium / 1080p	21−24	10−12
The average gaming FPS of GeForce GTX 660M in Fortnite is 42% more, than Radeon R9 A375.
high / 1080p	12−14	5−6
ultra / 1080p	10−12	−
QHD / 1440p	1−2	3−4
4K / 2160p	−	2−3
low / 720p	24−27	18−20
medium / 1080p	14−16	8−9
The average gaming FPS of GeForce GTX 660M in Forza Horizon 4 is 44% more, than Radeon R9 A375.
low / 768p	50−55	45−50
medium / 768p	45−50	−
high / 1080p	12−14	4−5
ultra / 1080p	6−7	2−3
QHD / 1440p	0−1	0−1
medium / 720p	−	35−40
The average gaming FPS of GeForce GTX 660M in Grand Theft Auto V is 33% more, than Radeon R9 A375.
high / 1080p	4−5	2−3
ultra / 1080p	3−4	0−1
4K / 2160p	0−1	0−1
low / 720p	12−14	4−5
medium / 1080p	6−7	3−4
The average gaming FPS of GeForce GTX 660M in Metro Exodus is 166% more, than Radeon R9 A375.
low / 768p	95−100	85−90
high / 1080p	90−95	80−85
ultra / 1080p	80−85	−
4K / 2160p	−	75−80
medium / 1080p	90−95	−
The average gaming FPS of GeForce GTX 660M in Minecraft is 11% more, than Radeon R9 A375.
high / 1080p	16−18	−
ultra / 1080p	14−16	12−14
low / 720p	30−35	27−30
medium / 1080p	18−20	14−16
The average gaming FPS of GeForce GTX 660M in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than Radeon R9 A375.
ultra / 1080p	7−8	−
QHD / 1440p	0−1	−
low / 720p	12−14	6−7
medium / 1080p	10−12	−
The average gaming FPS of GeForce GTX 660M in Red Dead Redemption 2 is 116% more, than Radeon R9 A375.
low / 768p	24−27	10−11
medium / 768p	16−18	8−9
high / 1080p	9−10	4−5
ultra / 1080p	6−7	4−5
4K / 2160p	6−7	1−2
The average gaming FPS of GeForce GTX 660M in The Witcher 3: Wild Hunt is 160% more, than Radeon R9 A375.
low / 768p	85−90	75−80
medium / 768p	45−50	35−40
ultra / 1080p	18−20	14−16
high / 768p	35−40	30−33
The average gaming FPS of GeForce GTX 660M in World of Tanks is 17% more, than Radeon R9 A375.

Full Specs

	GeForce GTX 660M	Radeon R9 A375
Architecture	Kepler	GCN 1.0
Code name	N13E-GE	Venus
Type	Laptop	Desktop
Release date	22 March 2012	no data
Pipelines	384	640
Core clock speed	835 MHz	900 MHz
Boost Clock	950 MHz	925 MHz
Transistor count	1,270 million	1,500 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	30.4 billion/sec	37.00
Floating-point performance	729.6 gflops
Memory bus width	128bit	128 Bit
Memory clock speed	2000 MHz	4.5 GB/s
Memory bandwidth	64.0 GB/s	72 GB/s
Shared memory	-
DirectX	12 API	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.5	4.6
OpenCL	1.1	1.2
Vulkan	1.1.126	1.2
CUDA	+
CUDA cores	384
Bus support	PCI Express 2.0, PCI Express 3.0
SLI options	+
HDMI	+
HDCP	+
Maximum VGA resolution	Up to 2048x1536
Bitcoin / BTC (SHA256)	36 Mh/s
Laptop size	large
Optimus	+
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GeForce GTX 660M vs Radeon R9 A375

GeForce GTX 660M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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