GeForce GT 740 vs Radeon HD 7990

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 740 and Radeon HD 7990. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 740 and Radeon HD 7990. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 740 Check Price

Radeon HD 7990 Check Price

Main Specs

	GeForce GT 740	Radeon HD 7990
Power consumption (TDP)	64 Watt	375 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors	1x 6-pin	2x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	1 GB	3 GB
Display Connectors	2x DVI, 1x mini-HDMI	1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 485% more power consumption, than GeForce GT 740.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon HD 7990 has 2 GB more memory, than GeForce GT 740.
Both cards are used in Desktops.
GeForce GT 740 is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of GeForce GT 740 is 43 MHz higher, than Radeon HD 7990.
GeForce GT 740 and Radeon HD 7990 are manufactured by 28 nm process technology.
Radeon HD 7990 is 162 mm longer, than GeForce GT 740.
Memory clock speed of Radeon HD 7990 is 988 MHz higher, than GeForce GT 740.

Game benchmarks


high / 1080p	7−8	35−40
ultra / 1080p	4−5	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	16−18	60−65
medium / 1080p	8−9	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 355% more, than GeForce GT 740.
high / 1080p	12−14	55−60
ultra / 1080p	10−11	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	24−27	100−110
medium / 1080p	12−14	60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 353% more, than GeForce GT 740.
low / 768p	45−50	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
The average gaming FPS of Radeon HD 7990 in Call of Duty: Warzone is 10% more, than GeForce GT 740.
low / 768p	140−150	250−260
medium / 768p	110−120	220−230
ultra / 1080p	55−60	180−190
QHD / 1440p	30−33	110−120
4K / 2160p	27−30	70−75
high / 768p	80−85	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 132% more, than GeForce GT 740.
low / 768p	55−60	60−65
ultra / 1080p	20−22	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 15% more, than GeForce GT 740.
low / 768p	80−85	120−130
medium / 768p	60−65	110−120
ultra / 1080p	35−40	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 91% more, than GeForce GT 740.
high / 1080p	8−9	45−50
ultra / 1080p	8−9	40−45
QHD / 1440p	−	27−30
4K / 2160p	3−4	14−16
low / 720p	20−22	80−85
medium / 1080p	9−10	45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 370% more, than GeForce GT 740.
high / 1080p	14−16	60−65
ultra / 1080p	10−12	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	60−65	180−190
medium / 1080p	24−27	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 264% more, than GeForce GT 740.
high / 1080p	12−14	60−65
ultra / 1080p	10−12	45−50
QHD / 1440p	1−2	30−35
4K / 2160p	−	24−27
low / 720p	27−30	100−110
medium / 1080p	14−16	65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 384% more, than GeForce GT 740.
low / 768p	55−60	140−150
medium / 768p	45−50	120−130
high / 1080p	12−14	70−75
ultra / 1080p	6−7	30−35
QHD / 1440p	0−1	21−24
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 200% more, than GeForce GT 740.
high / 1080p	5−6	24−27
ultra / 1080p	3−4	20−22
QHD / 1440p	−	16−18
4K / 2160p	0−1	8−9
low / 720p	12−14	65−70
medium / 1080p	6−7	30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 414% more, than GeForce GT 740.
low / 768p	95−100	130−140
high / 1080p	90−95	−
ultra / 1080p	80−85	−
medium / 1080p	90−95	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 36% more, than GeForce GT 740.
high / 1080p	16−18	−
ultra / 1080p	14−16	14−16
low / 720p	30−35	100−110
medium / 1080p	18−20	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 109% more, than GeForce GT 740.
high / 1080p	−	24−27
ultra / 1080p	7−8	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	12−14	65−70
medium / 1080p	10−12	35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 300% more, than GeForce GT 740.
low / 768p	24−27	130−140
medium / 768p	16−18	85−90
high / 1080p	9−10	45−50
ultra / 1080p	6−7	24−27
4K / 2160p	6−7	16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 376% more, than GeForce GT 740.
low / 768p	85−90	90−95
medium / 768p	45−50	60−65
ultra / 1080p	20−22	50−55
high / 768p	35−40	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 39% more, than GeForce GT 740.

Full Specs

	GeForce GT 740	Radeon HD 7990
Architecture	Kepler	GCN 1.0
Code name	GK107	Malta
Type	Desktop	Desktop
Release date	29 May 2014	24 April 2013
Pipelines	384	2048
Core clock speed	993 MHz	950 MHz
Boost Clock		1000 MHz
Transistor count	1,270 million	4,313 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	31.78	128.0
Floating-point performance	762.6 gflops	2x 4,096 gflops
Length	145 mm	307 mm
Memory bus width	128 Bit	384 Bit
Memory clock speed	5012 MHz	6000 MHz
Memory bandwidth	80.19 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	3.0
Bitcoin / BTC (SHA256)	25 Mh/s	459 Mh/s
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
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GeForce GT 740 vs Radeon HD 7990

Main Specs

Game benchmarks

Full Specs

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