Quadro FX 3800 vs Radeon HD 7990

In this comparison between Quadro FX 3800 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 Quadro FX 3800 will be the best choice, for others Radeon HD 7990 will be their preference. Study the comparison tables below and make your choice.

Quadro FX 3800

Radeon HD 7990 Check Price

Main Specs

	Quadro FX 3800	Radeon HD 7990
Power consumption (TDP)	108 Watt	375 Watt
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Supplementary power connectors	1x 6-pin	2x 8-pin
Memory type	GDDR3	GDDR5
Maximum RAM amount	1 GB	3 GB
Display Connectors	1x DVI, 2x DisplayPort	1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 247% more power consumption, than Quadro FX 3800.
Quadro FX 3800 is connected by PCIe 2.0 x16, and Radeon HD 7990 uses PCIe 3.0 x16 interface.
Radeon HD 7990 has 2 GB more memory, than Quadro FX 3800.
Both cards are used in Desktops.
Quadro FX 3800 is build with Tesla 2.0 architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 350 MHz higher, than Quadro FX 3800.
Quadro FX 3800 is manufactured by 55 nm process technology, and Radeon HD 7990 - by 28 nm process technology.
Radeon HD 7990 is 109 mm longer, than Quadro FX 3800.
Memory clock speed of Radeon HD 7990 is 4400 MHz higher, than Quadro FX 3800.

Game benchmarks


high / 1080p	0−1	35−40
ultra / 1080p	0−1	21−24
QHD / 1440p	0−1	16−18
4K / 2160p	−	10−11
low / 720p	10−11	60−65
medium / 1080p	1−2	40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 766% more, than Quadro FX 3800.
high / 1080p	−	55−60
ultra / 1080p	2−3	45−50
QHD / 1440p	0−1	35−40
4K / 2160p	−	18−20
low / 720p	9−10	100−110
medium / 1080p	2−3	60−65
The average gaming FPS of Radeon HD 7990 in Battlefield 5 is 1675% more, than Quadro FX 3800.
low / 768p	50−55	50−55
high / 1080p	45−50	−
QHD / 1440p	0−1	0−1
Quadro FX 3800 and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p	100−110	250−260
medium / 768p	75−80	220−230
ultra / 1080p	30−35	180−190
QHD / 1440p	−	110−120
4K / 2160p	9−10	70−75
high / 768p	50−55	210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 245% more, than Quadro FX 3800.
low / 768p	70−75	60−65
ultra / 1080p	12−14	−
medium / 1080p	45−50	55−60
Quadro FX 3800 and Radeon HD 7990 have the same average FPS in Cyberpunk 2077.
low / 768p	65−70	120−130
medium / 768p	40−45	110−120
ultra / 1080p	14−16	100−110
The average gaming FPS of Radeon HD 7990 in Dota 2 is 180% more, than Quadro FX 3800.
high / 1080p	1−2	45−50
ultra / 1080p	−	40−45
QHD / 1440p	−	27−30
4K / 2160p	0−1	14−16
low / 720p	7−8	80−85
medium / 1080p	2−3	45−50
The average gaming FPS of Radeon HD 7990 in Far Cry 5 is 1866% more, than Quadro FX 3800.
high / 1080p	−	60−65
ultra / 1080p	−	45−50
QHD / 1440p	0−1	27−30
4K / 2160p	−	27−30
low / 720p	40−45	180−190
medium / 1080p	4−5	110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 552% more, than Quadro FX 3800.
high / 1080p	1−2	60−65
ultra / 1080p	−	45−50
QHD / 1440p	0−1	30−35
4K / 2160p	−	24−27
low / 720p	12−14	100−110
medium / 1080p	4−5	65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 1200% more, than Quadro FX 3800.
low / 768p	35−40	140−150
medium / 768p	−	120−130
high / 1080p	1−2	70−75
ultra / 1080p	−	30−35
QHD / 1440p	0−1	21−24
medium / 720p	30−35	−
The average gaming FPS of Radeon HD 7990 in Grand Theft Auto V is 468% more, than Quadro FX 3800.
high / 1080p	0−1	24−27
ultra / 1080p	0−1	20−22
QHD / 1440p	−	16−18
4K / 2160p	0−1	8−9
low / 720p	1−2	65−70
medium / 1080p	−	30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 6600% more, than Quadro FX 3800.
low / 768p	85−90	130−140
high / 1080p	50−55	−
medium / 1080p	−	120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 55% more, than Quadro FX 3800.
high / 1080p	14−16	−
ultra / 1080p	12−14	14−16
low / 720p	21−24	100−110
medium / 1080p	14−16	18−20
The average gaming FPS of Radeon HD 7990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 187% more, than Quadro FX 3800.
high / 1080p	−	24−27
ultra / 1080p	−	16−18
QHD / 1440p	0−1	10−11
4K / 2160p	−	7−8
low / 720p	2−3	65−70
medium / 1080p	−	35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 3250% more, than Quadro FX 3800.
low / 768p	4−5	130−140
medium / 768p	−	85−90
high / 1080p	2−3	45−50
ultra / 1080p	−	24−27
4K / 2160p	0−1	16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 2933% more, than Quadro FX 3800.
low / 768p	65−70	90−95
medium / 768p	30−35	60−65
ultra / 1080p	10−12	50−55
high / 768p	27−30	60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 97% more, than Quadro FX 3800.

Full Specs

	Quadro FX 3800	Radeon HD 7990
Architecture	Tesla 2.0	GCN 1.0
Code name	GT200B	Malta
Type	Workstation	Desktop
Release date	30 March 2009	24 April 2013
Pipelines	192	2048
Core clock speed	600 MHz	950 MHz
Boost Clock		1000 MHz
Transistor count	1,400 million	4,313 million
Manufacturing process technology	55 nm	28 nm
Texture fill rate	38.40	128.0
Floating-point performance	462.3 gflops	2x 4,096 gflops
Length	198 mm	307 mm
Memory bus width	256 Bit	384 Bit
Memory clock speed	1600 MHz	6000 MHz
Memory bandwidth	51.2 GB/s	288.0 GB/s
DirectX	11.1 (10_0)	12 (11_1)
Shader Model	4.0	5.1
OpenGL	3.3	4.6
OpenCL	1.1	1.2
Vulkan	N/A	1.2.131
CUDA	1.3
Bitcoin / BTC (SHA256)		459 Mh/s
Ethereum / ETH (DaggerHashimoto)		44 Mh/s
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Quadro FX 3800 vs Radeon HD 7990

Main Specs

Game benchmarks

Full Specs

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