GeForce 945A vs GeForce GTX 675MX

In this comparison between GeForce 945A and GeForce GTX 675MX 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 945A will be the best choice, for others GeForce GTX 675MX will be their preference. Study the comparison tables below and make your choice.

GeForce 945A

GeForce GTX 675MX Check Price

GeForce GTX 675MX is a Laptop Graphics Card

Note: GeForce GTX 675MX 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 675MX here:

GeForce GTX 675MX Laptops

Main Specs

	GeForce 945A	GeForce GTX 675MX
Power consumption (TDP)	33 Watt	100 Watt
Interface	PCIe 3.0 x8	MXM-B (3.0)
Supplementary power connectors		None
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	2 GB
Display Connectors	No outputs	No outputs
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GeForce GTX 675MX has 203% more power consumption, than GeForce 945A.
GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 675MX uses MXM-B (3.0) interface.
GeForce GTX 675MX has 1 GB more memory, than GeForce 945A.
GeForce 945A is used in Desktops, and GeForce GTX 675MX - in Laptops.
GeForce 945A is build with Maxwell architecture, and GeForce GTX 675MX - with Kepler.
Core clock speed of GeForce 945A is 472 MHz higher, than GeForce GTX 675MX.
GeForce 945A and GeForce GTX 675MX are manufactured by 28 nm process technology.
Memory clock speed of GeForce 945A is 3212 MHz higher, than GeForce GTX 675MX.

Game benchmarks


high / 1080p	9−10	9−10
ultra / 1080p	5−6	5−6
QHD / 1440p	0−1	0−1
low / 720p	20−22	21−24
medium / 1080p	10−12	12−14
The average gaming FPS of GeForce GTX 675MX in Assassin's Creed Odyssey is 9% more, than GeForce 945A.
high / 1080p	14−16	16−18
ultra / 1080p	12−14	14−16
QHD / 1440p	0−1	0−1
low / 720p	30−35	30−35
medium / 1080p	16−18	16−18
The average gaming FPS of GeForce GTX 675MX in Battlefield 5 is 5% more, than GeForce 945A.
low / 768p	45−50	45−50
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
GeForce 945A and GeForce GTX 675MX have the same average FPS in Call of Duty: Warzone.
low / 768p	160−170	160−170
medium / 768p	130−140	130−140
ultra / 1080p	65−70	70−75
QHD / 1440p	35−40	40−45
4K / 2160p	27−30	30−33
high / 768p	95−100	100−110
The average gaming FPS of GeForce GTX 675MX in Counter-Strike: Global Offensive is 3% more, than GeForce 945A.
low / 768p	55−60	55−60
ultra / 1080p	24−27	27−30
medium / 1080p	45−50	45−50
The average gaming FPS of GeForce GTX 675MX in Cyberpunk 2077 is 2% more, than GeForce 945A.
low / 768p	90−95	90−95
medium / 768p	70−75	70−75
ultra / 1080p	40−45	45−50
The average gaming FPS of GeForce GTX 675MX in Dota 2 is 1% more, than GeForce 945A.
high / 1080p	10−11	10−12
ultra / 1080p	10−11	10−11
4K / 2160p	4−5	4−5
low / 720p	24−27	24−27
medium / 1080p	10−12	12−14
GeForce 945A and GeForce GTX 675MX have the same average FPS in Far Cry 5.
high / 1080p	16−18	18−20
ultra / 1080p	12−14	12−14
low / 720p	70−75	70−75
medium / 1080p	30−35	30−35
The average gaming FPS of GeForce GTX 675MX in Fortnite is 3% more, than GeForce 945A.
high / 1080p	14−16	16−18
ultra / 1080p	12−14	14−16
QHD / 1440p	3−4	4−5
low / 720p	30−35	35−40
medium / 1080p	18−20	18−20
The average gaming FPS of GeForce GTX 675MX in Forza Horizon 4 is 12% more, than GeForce 945A.
low / 768p	60−65	65−70
medium / 768p	50−55	55−60
high / 1080p	16−18	18−20
ultra / 1080p	8−9	8−9
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GTX 675MX in Grand Theft Auto V is 8% more, than GeForce 945A.
high / 1080p	6−7	6−7
ultra / 1080p	4−5	4−5
4K / 2160p	1−2	1−2
low / 720p	16−18	18−20
medium / 1080p	8−9	8−9
The average gaming FPS of GeForce GTX 675MX in Metro Exodus is 14% more, than GeForce 945A.
low / 768p	100−105	100−110
high / 1080p	95−100	−
ultra / 1080p	85−90	90−95
medium / 1080p	95−100	95−100
The average gaming FPS of GeForce GTX 675MX in Minecraft is 3% more, than GeForce 945A.
high / 1080p	18−20	18−20
ultra / 1080p	14−16	14−16
low / 720p	35−40	40−45
medium / 1080p	18−20	20−22
The average gaming FPS of GeForce GTX 675MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 9% more, than GeForce 945A.
high / 1080p	12−14	12−14
ultra / 1080p	8−9	8−9
QHD / 1440p	0−1	0−1
low / 720p	16−18	18−20
medium / 1080p	12−14	12−14
The average gaming FPS of GeForce GTX 675MX in Red Dead Redemption 2 is 8% more, than GeForce 945A.
low / 768p	30−35	35−40
medium / 768p	21−24	21−24
high / 1080p	10−12	12−14
ultra / 1080p	7−8	8−9
4K / 2160p	6−7	7−8
The average gaming FPS of GeForce GTX 675MX in The Witcher 3: Wild Hunt is 6% more, than GeForce 945A.
low / 768p	90−95	90−95
medium / 768p	50−55	50−55
ultra / 1080p	24−27	24−27
high / 768p	40−45	40−45
GeForce 945A and GeForce GTX 675MX have the same average FPS in World of Tanks.

Full Specs

	GeForce 945A	GeForce GTX 675MX
Architecture	Maxwell	Kepler
Code name	GM108	N13E-GSR
Type	Desktop	Laptop
Release date	13 March 2015	1 October 2012
Pipelines	384	960
Core clock speed	1072 MHz	600 MHz
Boost Clock	1189 MHz
Transistor count		3,540 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	28.54	48.0 billion/sec
Floating-point performance	903.2 gflops	1,256 gflops
Memory bus width	64 Bit	256 Bit
Memory clock speed	5012 MHz	1800 MHz
Memory bandwidth	40.1 GB/s	115.2 GB/s
Shared memory		-
DirectX	12 (11_0)	12 API
Shader Model	5.1	5.1
OpenGL	4.6	4.5
OpenCL	1.2	1.1
Vulkan	1.1.126	1.1.126
CUDA	5.0	+
CUDA cores		960
Bus support		PCI Express 2.0
SLI options		+
HDMI		+
HDCP		+
Maximum VGA resolution		Up to 2048x1536
Bitcoin / BTC (SHA256)	108 Mh/s	63 Mh/s
Laptop size		large
Optimus		+
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GeForce 945A vs GeForce GTX 675MX

GeForce GTX 675MX is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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