GeForce GT 750M vs Radeon HD 7990

In this comparison between GeForce GT 750M and Radeon HD 7990 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 GT 750M will be the best choice, for others Radeon HD 7990 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 750M Check Price

Radeon HD 7990 Check Price

GeForce GT 750M is a Laptop Graphics Card

Note: GeForce GT 750M 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 GT 750M here:

GeForce GT 750M Laptops

Main Specs

	GeForce GT 750M	Radeon HD 7990
Power consumption (TDP)	50 Watt	375 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors		2x 8-pin
Memory type	DDR3	GDDR5
Maximum RAM amount	4 GB	3 GB
Display Connectors	No outputs	1x DVI, 4x mini-DisplayPort
	Check Price	Check Price

Radeon HD 7990 has 650% more power consumption, than GeForce GT 750M.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
GeForce GT 750M has 1 GB more memory, than Radeon HD 7990.
GeForce GT 750M is used in Laptops, and Radeon HD 7990 - in Desktops.
GeForce GT 750M is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of GeForce GT 750M is 17 MHz higher, than Radeon HD 7990.
GeForce GT 750M and Radeon HD 7990 are manufactured by 28 nm process technology.
Memory clock speed of Radeon HD 7990 is 4000 MHz higher, than GeForce GT 750M.

Game benchmarks


high / 1080p	5−6	35−40
ultra / 1080p	2−3	21−24
QHD / 1440p	2−3	16−18
4K / 2160p	−	10−11
low / 720p	16−18	60−65
medium / 1080p	7−8	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 414% more, than GeForce GT 750M.
high / 1080p	10−11	55−60
ultra / 1080p	8−9	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	24−27	100−110
medium / 1080p	10−12	60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 423% more, than GeForce GT 750M.
low / 768p	45−50	50−55
high / 1080p	40−45	−
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 750M.
low / 768p	130−140	250−260
medium / 768p	100−110	220−230
ultra / 1080p	50−55	180−190
QHD / 1440p	27−30	110−120
4K / 2160p	12−14	70−75
high / 768p	80−85	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 156% more, than GeForce GT 750M.
low / 768p	50−55	60−65
ultra / 1080p	18−20	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 20% more, than GeForce GT 750M.
low / 768p	80−85	120−130
medium / 768p	55−60	110−120
ultra / 1080p	30−35	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 101% more, than GeForce GT 750M.
high / 1080p	7−8	45−50
ultra / 1080p	5−6	40−45
QHD / 1440p	−	27−30
4K / 2160p	5−6	14−16
low / 720p	18−20	80−85
medium / 1080p	8−9	45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 422% more, than GeForce GT 750M.
high / 1080p	7−8	60−65
ultra / 1080p	0−1	45−50
QHD / 1440p	0−1	27−30
4K / 2160p	−	27−30
low / 720p	60−65	180−190
medium / 1080p	18−20	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 313% more, than GeForce GT 750M.
high / 1080p	10−11	60−65
ultra / 1080p	−	45−50
QHD / 1440p	−	30−35
4K / 2160p	8−9	24−27
low / 720p	21−24	100−110
medium / 1080p	12−14	65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 400% more, than GeForce GT 750M.
low / 768p	50−55	140−150
medium / 768p	−	120−130
high / 1080p	10−12	70−75
ultra / 1080p	5−6	30−35
QHD / 1440p	−	21−24
medium / 720p	45−50	−
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 260% more, than GeForce GT 750M.
high / 1080p	3−4	24−27
ultra / 1080p	1−2	20−22
QHD / 1440p	−	16−18
4K / 2160p	−	8−9
low / 720p	10−11	65−70
medium / 1080p	5−6	30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 620% more, than GeForce GT 750M.
low / 768p	90−95	130−140
ultra / 1080p	80−85	−
medium / 1080p	−	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 46% more, than GeForce GT 750M.
high / 1080p	6−7	−
ultra / 1080p	2−3	14−16
4K / 2160p	0−1	−
low / 720p	27−30	100−110
medium / 1080p	10−11	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 253% more, than GeForce GT 750M.
high / 1080p	−	24−27
ultra / 1080p	−	16−18
QHD / 1440p	−	10−11
4K / 2160p	−	7−8
low / 720p	10−11	65−70
medium / 1080p	9−10	35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 420% more, than GeForce GT 750M.
low / 768p	21−24	130−140
medium / 768p	14−16	85−90
high / 1080p	6−7	45−50
ultra / 1080p	4−5	24−27
4K / 2160p	3−4	16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 520% more, than GeForce GT 750M.
low / 768p	75−80	90−95
medium / 768p	40−45	60−65
ultra / 1080p	18−20	50−55
high / 768p	30−35	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 59% more, than GeForce GT 750M.

Full Specs

	GeForce GT 750M	Radeon HD 7990
Architecture	Kepler	GCN 1.0
Code name	N14P-GT	Malta
Type	Laptop	Desktop
Release date	1 April 2013	24 April 2013
Pipelines	384	2048
Core clock speed	967 MHz	950 MHz
Boost Clock	967 MHz	1000 MHz
Transistor count	1,270 million	4,313 million
Manufacturing process technology	28 nm	28 nm
Texture fill rate	30.94	128.0
Floating-point performance	742.7 gflops	2x 4,096 gflops
Length		307 mm
Memory bus width	128 Bit	384 Bit
Memory clock speed	2000 - 5000 MHz	6000 MHz
Memory bandwidth	64.19 GB/s	288.0 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	1.2.131
CUDA	+
Bus support	PCI Express 3.0
HDMI	+
Bitcoin / BTC (SHA256)	27 Mh/s	459 Mh/s
Laptop size	medium sized
Standard memory configuration	DDR3/GDDR5
eDP 1.2 signal support	Up to 3840x2160
LVDS signal support	Up to 1920x1200
DisplayPort Multimode (DP++) support	Up to 3840x2160
HDCP content protection	+
7.1 channel HD audio on HDMI	+
TrueHD and DTS-HD audio bitstreaming	+
H.264, VC1, MPEG2 1080p video decoder	+
Optimus	+
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
Blu-Ray 3D Support	+
3D Vision / 3DTV Play	+
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GeForce GT 750M vs Radeon HD 7990

GeForce GT 750M is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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