GeForce GTX 650 vs Radeon HD 7990

If you are going to buy a new graphics card and are choosing between GeForce GTX 650 and Radeon HD 7990, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 650 stacks up against Radeon HD 7990, check out specs charts below.

GeForce GTX 650 Check Price

Radeon HD 7990 Check Price

Main Specs

	GeForce GTX 650	Radeon HD 7990
Power consumption (TDP)	64 Watt	375 Watt
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Supplementary power connectors	One 6-pin	2x 8-pin
Memory type	GDDR5	GDDR5
Maximum RAM amount	2 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 GTX 650.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon HD 7990 has 1 GB more memory, than GeForce GTX 650.
Both cards are used in Desktops.
GeForce GTX 650 is build with Kepler architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of GeForce GTX 650 is 108 MHz higher, than Radeon HD 7990.
GeForce GTX 650 and Radeon HD 7990 are manufactured by 28 nm process technology.
Radeon HD 7990 is 302 mm longer, than GeForce GTX 650.
Memory clock speed of Radeon HD 7990 is 5995 MHz higher, than GeForce GTX 650.

Game benchmarks


high / 1080p	8−9	35−40
ultra / 1080p	5−6	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	18−20	60−65
medium / 1080p	10−11	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 310% more, than GeForce GTX 650.
high / 1080p	14−16	55−60
ultra / 1080p	12−14	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	30−33	100−110
medium / 1080p	14−16	60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 277% more, than GeForce GTX 650.
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 GTX 650.
low / 768p	150−160	250−260
medium / 768p	120−130	220−230
ultra / 1080p	60−65	180−190
QHD / 1440p	35−40	110−120
4K / 2160p	27−30	70−75
high / 768p	90−95	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 113% more, than GeForce GTX 650.
low / 768p	55−60	60−65
ultra / 1080p	21−24	−
medium / 1080p	45−50	55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 15% more, than GeForce GTX 650.
low / 768p	85−90	120−130
medium / 768p	65−70	110−120
ultra / 1080p	40−45	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 76% more, than GeForce GTX 650.
high / 1080p	10−11	45−50
ultra / 1080p	9−10	40−45
QHD / 1440p	−	27−30
4K / 2160p	4−5	14−16
low / 720p	21−24	80−85
medium / 1080p	10−11	45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 327% more, than GeForce GTX 650.
high / 1080p	16−18	60−65
ultra / 1080p	12−14	45−50
QHD / 1440p	−	27−30
4K / 2160p	−	27−30
low / 720p	65−70	180−190
medium / 1080p	27−30	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 229% more, than GeForce GTX 650.
high / 1080p	14−16	60−65
ultra / 1080p	12−14	45−50
QHD / 1440p	2−3	30−35
4K / 2160p	−	24−27
low / 720p	30−35	100−110
medium / 1080p	16−18	65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 293% more, than GeForce GTX 650.
low / 768p	60−65	140−150
medium / 768p	50−55	120−130
high / 1080p	16−18	70−75
ultra / 1080p	7−8	30−35
QHD / 1440p	0−1	21−24
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 173% more, than GeForce GTX 650.
high / 1080p	5−6	24−27
ultra / 1080p	4−5	20−22
QHD / 1440p	−	16−18
4K / 2160p	1−2	8−9
low / 720p	14−16	65−70
medium / 1080p	7−8	30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 416% more, than GeForce GTX 650.
low / 768p	95−100	130−140
high / 1080p	90−95	−
ultra / 1080p	85−90	−
medium / 1080p	95−100	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 34% more, than GeForce GTX 650.
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 Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 100% more, than GeForce GTX 650.
high / 1080p	−	24−27
ultra / 1080p	8−9	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	14−16	65−70
medium / 1080p	12−14	35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 233% more, than GeForce GTX 650.
low / 768p	30−33	130−140
medium / 768p	20−22	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 Radeon HD 7990 in The Witcher 3: Wild Hunt is 313% more, than GeForce GTX 650.
low / 768p	90−95	90−95
medium / 768p	45−50	60−65
ultra / 1080p	21−24	50−55
high / 768p	40−45	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 31% more, than GeForce GTX 650.

Full Specs

	GeForce GTX 650	Radeon HD 7990
Architecture	Kepler	GCN 1.0
Code name	GK107	Malta
Type	Desktop	Desktop
Release date	6 September 2012	24 April 2013
Pipelines	384	2048
Core clock speed	1058 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	33.9 billion/sec	128.0
Floating-point performance	812.5 gflops	2x 4,096 gflops
Length	5.70" (14.5 cm)	307 mm
Memory bus width	128-bit GDDR5	384 Bit
Memory clock speed	5.0 GB/s	6000 MHz
Memory bandwidth	80.0 GB/s	288.0 GB/s
DirectX	12 (11_0)	12 (11_1)
Shader Model	5.1	5.1
OpenGL	4.3	4.6
OpenCL	1.2	1.2
Vulkan	1.1.126	1.2.131
CUDA	+
CUDA cores	384
Bus support	PCI Express 3.0
Height	4.38" (11.1 cm)
Multi monitor support	4 displays
HDMI	+
HDCP	+
Maximum VGA resolution	2048x1536
Audio input for HDMI	Internal
3D Blu-Ray	+
3D Gaming	+
3D Vision	+
Bitcoin / BTC (SHA256)	26 Mh/s	459 Mh/s
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
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GeForce GTX 650 vs Radeon HD 7990

Main Specs

Game benchmarks

Full Specs

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