GeForce 945A vs GeForce GTX 770

When choosing between GeForce 945A and GeForce GTX 770, 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 945A and GeForce GTX 770.

GeForce 945A

GeForce GTX 770 Check Price

Main Specs

	GeForce 945A	GeForce GTX 770
Power consumption (TDP)	33 Watt	230 Watt
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Supplementary power connectors		One 8-pin and one 6-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	2 GB
Display Connectors	No outputs	2x DVI, 1x HDMI, 1x DisplayPort
		Check Price

GeForce GTX 770 has 596% more power consumption, than GeForce 945A.
GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 770 uses PCIe 3.0 x16 interface.
GeForce GTX 770 has 1 GB more memory, than GeForce 945A.
Both cards are used in Desktops.
GeForce 945A is build with Maxwell architecture, and GeForce GTX 770 - with Kepler.
Core clock speed of GeForce 945A is 26 MHz higher, than GeForce GTX 770.
GeForce 945A and GeForce GTX 770 are manufactured by 28 nm process technology.
Memory clock speed of GeForce GTX 770 is 2000 MHz higher, than GeForce 945A.

Game benchmarks


high / 1080p	9−10	35−40
ultra / 1080p	5−6	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	20−22	60−65
medium / 1080p	10−12	40−45
The average gaming FPS of GeForce GTX 770 in Assassin's Creed Odyssey is 272% more, than GeForce 945A.
high / 1080p	14−16	55−60
ultra / 1080p	12−14	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	30−35	100−110
medium / 1080p	16−18	60−65
The average gaming FPS of GeForce GTX 770 in Battlefield 5 is 257% more, than GeForce 945A.
low / 768p	45−50	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of GeForce GTX 770 in Call of Duty: Warzone is 10% more, than GeForce 945A.
low / 768p	160−170	250−260
medium / 768p	130−140	220−230
ultra / 1080p	65−70	180−190
QHD / 1440p	35−40	110−120
4K / 2160p	27−30	70−75
high / 768p	95−100	210−220
The average gaming FPS of GeForce GTX 770 in Counter-Strike: Global Offensive is 101% more, than GeForce 945A.
low / 768p	55−60	60−65
ultra / 1080p	24−27	−
medium / 1080p	45−50	55−60
The average gaming FPS of GeForce GTX 770 in Cyberpunk 2077 is 15% more, than GeForce 945A.
low / 768p	90−95	120−130
medium / 768p	70−75	110−120
ultra / 1080p	40−45	100−110
The average gaming FPS of GeForce GTX 770 in Dota 2 is 66% more, than GeForce 945A.
high / 1080p	10−11	45−50
ultra / 1080p	10−11	40−45
QHD / 1440p	−	27−30
4K / 2160p	4−5	14−16
low / 720p	24−27	80−85
medium / 1080p	10−12	45−50
The average gaming FPS of GeForce GTX 770 in Far Cry 5 is 291% more, than GeForce 945A.
high / 1080p	16−18	60−65
ultra / 1080p	12−14	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	70−75	180−190
medium / 1080p	30−35	110−120
The average gaming FPS of GeForce GTX 770 in Fortnite is 209% more, than GeForce 945A.
high / 1080p	14−16	60−65
ultra / 1080p	12−14	45−50
QHD / 1440p	3−4	30−35
4K / 2160p	−	24−27
low / 720p	30−35	100−110
medium / 1080p	18−20	65−70
The average gaming FPS of GeForce GTX 770 in Forza Horizon 4 is 293% more, than GeForce 945A.
low / 768p	60−65	140−150
medium / 768p	50−55	120−130
high / 1080p	16−18	70−75
ultra / 1080p	8−9	30−35
QHD / 1440p	0−1	21−24
The average gaming FPS of GeForce GTX 770 in Grand Theft Auto V is 165% more, than GeForce 945A.
high / 1080p	6−7	24−27
ultra / 1080p	4−5	20−22
QHD / 1440p	−	16−18
4K / 2160p	1−2	8−9
low / 720p	16−18	65−70
medium / 1080p	8−9	30−35
The average gaming FPS of GeForce GTX 770 in Metro Exodus is 342% more, than GeForce 945A.
low / 768p	100−105	130−140
high / 1080p	95−100	−
ultra / 1080p	85−90	−
medium / 1080p	95−100	120−130
The average gaming FPS of GeForce GTX 770 in Minecraft is 30% more, than GeForce 945A.
high / 1080p	18−20	−
ultra / 1080p	14−16	14−16
low / 720p	35−40	100−110
medium / 1080p	18−20	18−20
The average gaming FPS of GeForce GTX 770 in PLAYERUNKNOWN'S BATTLEGROUNDS is 100% more, than GeForce 945A.
high / 1080p	12−14	24−27
ultra / 1080p	8−9	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	16−18	65−70
medium / 1080p	12−14	35−40
The average gaming FPS of GeForce GTX 770 in Red Dead Redemption 2 is 200% more, than GeForce 945A.
low / 768p	30−35	130−140
medium / 768p	21−24	85−90
high / 1080p	10−12	45−50
ultra / 1080p	7−8	24−27
4K / 2160p	6−7	16−18
The average gaming FPS of GeForce GTX 770 in The Witcher 3: Wild Hunt is 287% more, than GeForce 945A.
low / 768p	90−95	90−95
medium / 768p	50−55	60−65
ultra / 1080p	24−27	50−55
high / 768p	40−45	60−65
The average gaming FPS of GeForce GTX 770 in World of Tanks is 26% more, than GeForce 945A.

Full Specs

	GeForce 945A	GeForce GTX 770
Architecture	Maxwell	Kepler
Code name	GM108	GK104
Type	Desktop	Desktop
Release date	13 March 2015	30 May 2013
Pipelines	384	1536
Core clock speed	1072 MHz	1046 MHz
Boost Clock	1189 MHz	1085 MHz
Transistor count		3,540 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	28.54	134 billion/sec
Floating-point performance	903.2 gflops	3,333 gflops
Length		10.5" (26.7 cm)
Memory bus width	64 Bit	256 Bit
Memory clock speed	5012 MHz	7012 MHz
Memory bandwidth	40.1 GB/s	224.3 GB/s
DirectX	12 (11_0)	12 (11_0)
Shader Model	5.1	5.1
OpenGL	4.6	4.3
OpenCL	1.2	1.2
Vulkan	1.1.126	1.1.126
CUDA	5.0	+
CUDA cores		1536
Bus support		PCI Express 3.0
Height		4.376" (11.1 cm)
Multi monitor support		4 displays
HDMI		+
HDCP		+
Maximum VGA resolution		2048x1536
Audio input for HDMI		Internal
3D Gaming		+
3D Vision		+
3D Vision Live		+
Bitcoin / BTC (SHA256)	108 Mh/s	113 Mh/s
Ethereum / ETH (DaggerHashimoto)		3.9 Mh/s
Blu Ray 3D		+
Minimum recommended system power		600 Watt
PhysX		+
		Check Price

GeForce 945A vs GeForce GTX 770

Main Specs

Game benchmarks

Full Specs

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