GeForce GT 740A vs Radeon HD 7990

When choosing between GeForce GT 740A and Radeon HD 7990, 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 740A and Radeon HD 7990.

GeForce GT 740A

Radeon HD 7990 Check Price

Main Specs

	GeForce GT 740A	Radeon HD 7990
Power consumption (TDP)	33 Watt	375 Watt
Interface	PCIe 3.0 x8	PCIe 3.0 x16
Supplementary power connectors		2x 8-pin
Memory type	DDR3	GDDR5
Maximum RAM amount	2 GB	3 GB
Display Connectors	No outputs	1x DVI, 4x mini-DisplayPort
		Check Price

Radeon HD 7990 has 1036% more power consumption, than GeForce GT 740A.
GeForce GT 740A is connected by PCIe 3.0 x8, and Radeon HD 7990 uses PCIe 3.0 x16 interface.
Radeon HD 7990 has 1 GB more memory, than GeForce GT 740A.
Both cards are used in Desktops.
GeForce GT 740A is build with Kepler 2.0 architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of GeForce GT 740A is 30 MHz higher, than Radeon HD 7990.
GeForce GT 740A and Radeon HD 7990 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 4200 MHz higher, than GeForce GT 740A.

Game benchmarks


high / 1080p	0−1	35−40
ultra / 1080p	−	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	1−2	60−65
medium / 1080p	0−1	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 6100% more, than GeForce GT 740A.
high / 1080p	−	55−60
ultra / 1080p	−	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	0−1	100−110
medium / 1080p	−	60−65
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
GeForce GT 740A and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p	60−65	250−260
medium / 768p	27−30	220−230
ultra / 1080p	7−8	180−190
QHD / 1440p	−	110−120
4K / 2160p	−	70−75
high / 768p	16−18	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 685% more, than GeForce GT 740A.
low / 768p	70−75	60−65
ultra / 1080p	0−1	−
medium / 1080p	45−50	55−60
GeForce GT 740A and Radeon HD 7990 have the same average FPS in Cyberpunk 2077.
low / 768p	45−50	120−130
medium / 768p	10−11	110−120
ultra / 1080p	0−1	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 313% more, than GeForce GT 740A.
high / 1080p	−	45−50
ultra / 1080p	−	40−45
QHD / 1440p	−	27−30
4K / 2160p	−	14−16
low / 720p	0−1	80−85
medium / 1080p	−	45−50
high / 1080p	−	60−65
ultra / 1080p	−	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	21−24	180−190
medium / 1080p	0−1	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 740% more, than GeForce GT 740A.
high / 1080p	0−1	60−65
ultra / 1080p	−	45−50
QHD / 1440p	0−1	30−35
4K / 2160p	−	24−27
low / 720p	0−1	100−110
medium / 1080p	0−1	65−70
low / 768p	18−20	140−150
medium / 768p	−	120−130
high / 1080p	0−1	70−75
ultra / 1080p	−	30−35
QHD / 1440p	0−1	21−24
medium / 720p	12−14	−
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 663% more, than GeForce GT 740A.
high / 1080p	−	24−27
ultra / 1080p	−	20−22
QHD / 1440p	−	16−18
4K / 2160p	−	8−9
low / 720p	0−1	65−70
medium / 1080p	−	30−35
low / 768p	75−80	130−140
high / 1080p	27−30	−
medium / 1080p	−	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 75% more, than GeForce GT 740A.
ultra / 1080p	−	14−16
low / 720p	8−9	100−110
medium / 1080p	−	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 1212% more, than GeForce GT 740A.
high / 1080p	−	24−27
ultra / 1080p	−	16−18
QHD / 1440p	−	10−11
4K / 2160p	−	7−8
low / 720p	0−1	65−70
medium / 1080p	−	35−40
low / 768p	0−1	130−140
medium / 768p	−	85−90
high / 1080p	−	45−50
ultra / 1080p	−	24−27
4K / 2160p	−	16−18
low / 768p	45−50	90−95
medium / 768p	14−16	60−65
ultra / 1080p	0−1	50−55
high / 768p	12−14	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 188% more, than GeForce GT 740A.

Full Specs

	GeForce GT 740A	Radeon HD 7990
Architecture	Kepler 2.0	GCN 1.0
Code name	GK208	Malta
Type	Desktop	Desktop
Release date	26 August 2013	24 April 2013
Pipelines	384	2048
Core clock speed	980 MHz	950 MHz
Boost Clock		1000 MHz
Transistor count	915 million	4,313 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	31.36	128.0
Floating-point performance	752.6 gflops	2x 4,096 gflops
Length		307 mm
Memory bus width	64 Bit	384 Bit
Memory clock speed	1800 MHz	6000 MHz
Memory bandwidth	14.4 GB/s	288.0 GB/s
DirectX	12 (11_0)	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.6	4.6
OpenCL	1.2	1.2
Vulkan	1.1.126	1.2.131
CUDA	3.5
Bitcoin / BTC (SHA256)		459 Mh/s
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
		Check Price

GeForce GT 740A vs Radeon HD 7990

Main Specs

Game benchmarks

Full Specs

Similar compares