GeForce GTX 275 vs Radeon HD 7990
When comparing GeForce GTX 275 and Radeon HD 7990, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 275 and Radeon HD 7990 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Main Specs
GeForce GTX 275
Radeon HD 7990
Power consumption (TDP)
219 Watt
375 Watt
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
2x 8-pin
Memory type
GDDR3
GDDR5
Maximum RAM amount
896 MB
3 GB
Display Connectors
2x DVI
1x DVI, 4x mini-DisplayPort
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Radeon HD 7990 has 71% more power consumption, than GeForce GTX 275.
GeForce GTX 275 is connected by PCIe 2.0 x16, and Radeon HD 7990 uses PCIe 3.0 x16 interface.
GeForce GTX 275 has 893 GB more memory, than Radeon HD 7990.
Both cards are used in Desktops.
GeForce GTX 275 is build with Tesla 2.0 architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of GeForce GTX 275 is 454 MHz higher, than Radeon HD 7990.
GeForce GTX 275 is manufactured by 55 nm process technology, and Radeon HD 7990 - by 28 nm process technology.
Radeon HD 7990 is 297 mm longer, than GeForce GTX 275.
Memory clock speed of Radeon HD 7990 is 4866 MHz higher, than GeForce GTX 275.
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
6−7
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 GTX 275.
high / 1080p
10−12
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 GTX 275.
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 275.
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
27−30
70−75
high / 768p
75−80
210−220
The average gaming FPS of Radeon HD 7990 in Counter-Strike: Global Offensive is 149% more, than GeForce GTX 275.
low / 768p
55−60
60−65
ultra / 1080p
18−20
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7990 in Cyberpunk 2077 is 15% more, than GeForce GTX 275.
low / 768p
75−80
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 109% more, than GeForce GTX 275.
high / 1080p
8−9
45−50
ultra / 1080p
7−8
40−45
QHD / 1440p
−
27−30
4K / 2160p
3−4
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 GTX 275.
high / 1080p
14−16
60−65
ultra / 1080p
10−11
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
60−65
180−190
medium / 1080p
21−24
110−120
The average gaming FPS of Radeon HD 7990 in Fortnite is 277% more, than GeForce GTX 275.
high / 1080p
12−14
60−65
ultra / 1080p
10−12
45−50
QHD / 1440p
1−2
30−35
4K / 2160p
−
24−27
low / 720p
24−27
100−110
medium / 1080p
12−14
65−70
The average gaming FPS of Radeon HD 7990 in Forza Horizon 4 is 425% more, than GeForce GTX 275.
low / 768p
50−55
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 220% more, than GeForce GTX 275.
high / 1080p
4−5
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 500% more, than GeForce GTX 275.
low / 768p
90−95
130−140
high / 1080p
85−90
−
ultra / 1080p
80−85
−
medium / 1080p
90−95
120−130
The average gaming FPS of Radeon HD 7990 in Minecraft is 41% more, than GeForce GTX 275.
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 275.
high / 1080p
−
24−27
ultra / 1080p
7−8
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
10−12
65−70
medium / 1080p
10−12
35−40
The average gaming FPS of Radeon HD 7990 in Red Dead Redemption 2 is 344% more, than GeForce GTX 275.
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
−
16−18
The average gaming FPS of Radeon HD 7990 in The Witcher 3: Wild Hunt is 421% more, than GeForce GTX 275.
low / 768p
85−90
90−95
medium / 768p
40−45
60−65
ultra / 1080p
18−20
50−55
high / 768p
35−40
60−65
The average gaming FPS of Radeon HD 7990 in World of Tanks is 45% more, than GeForce GTX 275.
Full Specs
GeForce GTX 275
Radeon HD 7990
Architecture
Tesla 2.0
GCN 1.0
Code name
GT200B
Malta
Type
Desktop
Desktop
Release date
15 January 2009
24 April 2013
Pipelines
240
2048
Core clock speed
1404 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
50.6 billion/sec
128.0
Floating-point performance
673.9 gflops
2x 4,096 gflops
Length
10.5" (267 mm) (26.7 cm)
307 mm
Memory bus width
448 Bit
384 Bit
Memory clock speed
1134 MHz
6000 MHz
Memory bandwidth
127.0 GB/s
288.0 GB/s
DirectX
11.1 (10_0)
12 (11_1)
Shader Model
4.0
5.1
OpenGL
3.0
4.6
OpenCL
1.1
1.2
Vulkan
N/A
1.2.131
CUDA
+
CUDA cores
240
Bus support
PCI-E 2.0
Height
4.376" (111 mm) (11.1 cm)
SLI options
+
Multi monitor support
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
S/PDIF
Bitcoin / BTC (SHA256)
459 Mh/s
Ethereum / ETH (DaggerHashimoto)
44 Mh/s
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