GeForce GTX 550 Ti vs Radeon HD 7990
When choosing between GeForce GTX 550 Ti 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 GTX 550 Ti and Radeon HD 7990.
Main Specs
GeForce GTX 550 Ti
Radeon HD 7990
Power consumption (TDP)
116 Watt
375 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 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 223% more power consumption, than GeForce GTX 550 Ti.
GeForce GTX 550 Ti 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 GeForce GTX 550 Ti.
Both cards are used in Desktops.
GeForce GTX 550 Ti is build with Fermi architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of Radeon HD 7990 is 50 MHz higher, than GeForce GTX 550 Ti.
GeForce GTX 550 Ti is manufactured by 40 nm process technology, and Radeon HD 7990 - by 28 nm process technology.
Radeon HD 7990 is 299 mm longer, than GeForce GTX 550 Ti.
Memory clock speed of Radeon HD 7990 is 5996 MHz higher, than GeForce GTX 550 Ti.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
7−8
35−40
ultra / 1080p
4−5
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
18−20
60−65
medium / 1080p
9−10
40−45
The average gaming FPS of Radeon HD 7990 in Assassin's Creed Odyssey is 310% more, than GeForce GTX 550 Ti.
high / 1080p
12−14
55−60
ultra / 1080p
10−12
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 GTX 550 Ti.
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 550 Ti.
low / 768p
140−150
250−260
medium / 768p
110−120
220−230
ultra / 1080p
55−60
180−190
QHD / 1440p
30−35
110−120
4K / 2160p
27−30
70−75
high / 768p
85−90
210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 129% more, than GeForce GTX 550 Ti.
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 550 Ti.
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 GTX 550 Ti.
high / 1080p
9−10
45−50
ultra / 1080p
8−9
40−45
QHD / 1440p
−
27−30
4K / 2160p
4−5
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 GTX 550 Ti.
high / 1080p
16−18
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 251% more, than GeForce GTX 550 Ti.
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 GTX 550 Ti.
low / 768p
55−60
140−150
medium / 768p
45−50
120−130
high / 1080p
12−14
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 200% more, than GeForce GTX 550 Ti.
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
7−8
30−35
The average gaming FPS of Radeon HD 7990 in Metro Exodus is 414% more, than GeForce GTX 550 Ti.
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 GTX 550 Ti.
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 GTX 550 Ti.
high / 1080p
−
24−27
ultra / 1080p
8−9
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 GTX 550 Ti.
low / 768p
27−30
130−140
medium / 768p
18−20
85−90
high / 1080p
10−11
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 342% more, than GeForce GTX 550 Ti.
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 GTX 550 Ti.
Full Specs
GeForce GTX 550 Ti
Radeon HD 7990
Architecture
Fermi
GCN 1.0
Code name
GF116
Malta
Type
Desktop
Desktop
Release date
15 March 2011
24 April 2013
Pipelines
192
2048
Core clock speed
900 MHz
950 MHz
Boost Clock
1000 MHz
Transistor count
1,170 million
4,313 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
28.8 billion/sec
128.0
Floating-point performance
691.2 gflops
2x 4,096 gflops
Length
8.25" (21 cm)
307 mm
Memory bus width
192 Bit
384 Bit
Memory clock speed
4.1 GB/s
6000 MHz
Memory bandwidth
98.4 GB/s
288.0 GB/s
DirectX
12 (11_0)
12 (11_1)
Shader Model
5.1
5.1
OpenGL
4.2
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.2.131
CUDA
+
CUDA cores
192
Bus support
16x PCI-E 2.0
Height
4.376" (11.1 cm)
SLI options
+
Multi monitor support
+
HDMI
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
Bitcoin / BTC (SHA256)
44 Mh/s
459 Mh/s
Ethereum / ETH (DaggerHashimoto)
44 Mh/s
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