GeForce GTX 275 vs Radeon HD 6990
When comparing GeForce GTX 275 and Radeon HD 6990, 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 6990 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 6990
Power consumption (TDP)
219 Watt
375 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
2x 8-pin
Memory type
GDDR3
GDDR5
Maximum RAM amount
896 MB
2 GB
Display Connectors
2x DVI
1x DVI, 4x mini-DisplayPort
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Radeon HD 6990 has 71% more power consumption, than GeForce GTX 275.
Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
GeForce GTX 275 has 894 GB more memory, than Radeon HD 6990.
Both cards are used in Desktops.
GeForce GTX 275 is build with Tesla 2.0 architecture, and Radeon HD 6990 - with TeraScale 3.
Core clock speed of GeForce GTX 275 is 574 MHz higher, than Radeon HD 6990.
GeForce GTX 275 is manufactured by 55 nm process technology, and Radeon HD 6990 - by 40 nm process technology.
Radeon HD 6990 is 285 mm longer, than GeForce GTX 275.
Memory clock speed of Radeon HD 6990 is 3866 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
14−16
ultra / 1080p
4−5
9−10
QHD / 1440p
0−1
3−4
low / 720p
16−18
30−35
medium / 1080p
8−9
18−20
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 111% more, than GeForce GTX 275.
high / 1080p
10−12
24−27
ultra / 1080p
10−11
21−24
QHD / 1440p
0−1
7−8
4K / 2160p
−
5−6
low / 720p
24−27
50−55
medium / 1080p
12−14
27−30
The average gaming FPS of Radeon HD 6990 in Battlefield 5 is 113% more, than GeForce GTX 275.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
GeForce GTX 275 and Radeon HD 6990 have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
210−220
medium / 768p
100−110
170−180
ultra / 1080p
50−55
95−100
QHD / 1440p
27−30
50−55
4K / 2160p
27−30
30−33
high / 768p
75−80
140−150
The average gaming FPS of Radeon HD 6990 in Counter-Strike: Global Offensive is 67% more, than GeForce GTX 275.
low / 768p
55−60
55−60
ultra / 1080p
18−20
40−45
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6990 in Cyberpunk 2077 is 19% more, than GeForce GTX 275.
low / 768p
75−80
110−120
medium / 768p
55−60
90−95
ultra / 1080p
30−35
60−65
The average gaming FPS of Radeon HD 6990 in Dota 2 is 63% more, than GeForce GTX 275.
high / 1080p
8−9
18−20
ultra / 1080p
7−8
16−18
4K / 2160p
3−4
6−7
low / 720p
18−20
35−40
medium / 1080p
8−9
18−20
The average gaming FPS of Radeon HD 6990 in Far Cry 5 is 111% more, than GeForce GTX 275.
high / 1080p
14−16
24−27
ultra / 1080p
10−11
18−20
QHD / 1440p
−
16−18
low / 720p
60−65
95−100
medium / 1080p
21−24
50−55
The average gaming FPS of Radeon HD 6990 in Fortnite is 77% more, than GeForce GTX 275.
high / 1080p
12−14
24−27
ultra / 1080p
10−12
20−22
QHD / 1440p
1−2
9−10
low / 720p
24−27
50−55
medium / 1080p
12−14
27−30
The average gaming FPS of Radeon HD 6990 in Forza Horizon 4 is 125% more, than GeForce GTX 275.
low / 768p
50−55
85−90
medium / 768p
45−50
75−80
high / 1080p
12−14
30−33
ultra / 1080p
6−7
12−14
QHD / 1440p
0−1
3−4
The average gaming FPS of Radeon HD 6990 in Grand Theft Auto V is 79% more, than GeForce GTX 275.
high / 1080p
4−5
9−10
ultra / 1080p
3−4
7−8
4K / 2160p
0−1
2−3
low / 720p
12−14
27−30
medium / 1080p
6−7
12−14
The average gaming FPS of Radeon HD 6990 in Metro Exodus is 133% more, than GeForce GTX 275.
low / 768p
90−95
110−120
high / 1080p
85−90
−
ultra / 1080p
80−85
100−110
medium / 1080p
90−95
100−110
The average gaming FPS of Radeon HD 6990 in Minecraft is 21% more, than GeForce GTX 275.
high / 1080p
16−18
21−24
ultra / 1080p
14−16
18−20
low / 720p
30−35
55−60
medium / 1080p
18−20
24−27
The average gaming FPS of Radeon HD 6990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 55% more, than GeForce GTX 275.
high / 1080p
−
14−16
ultra / 1080p
7−8
9−10
QHD / 1440p
0−1
0−1
low / 720p
10−12
27−30
medium / 1080p
10−12
16−18
The average gaming FPS of Radeon HD 6990 in Red Dead Redemption 2 is 100% more, than GeForce GTX 275.
low / 768p
24−27
55−60
medium / 768p
16−18
30−35
high / 1080p
9−10
18−20
ultra / 1080p
6−7
10−12
4K / 2160p
−
8−9
The average gaming FPS of Radeon HD 6990 in The Witcher 3: Wild Hunt is 114% more, than GeForce GTX 275.
low / 768p
85−90
100−110
medium / 768p
40−45
60−65
ultra / 1080p
18−20
35−40
high / 768p
35−40
50−55
The average gaming FPS of Radeon HD 6990 in World of Tanks is 39% more, than GeForce GTX 275.
Full Specs
GeForce GTX 275
Radeon HD 6990
Architecture
Tesla 2.0
TeraScale 3
Code name
GT200B
Antilles
Type
Desktop
Desktop
Release date
15 January 2009
8 March 2011
Pipelines
240
1536
Core clock speed
1404 MHz
830 MHz
Transistor count
1,400 million
2,640 million
Manufacturing process technology
55 nm
40 nm
Texture fill rate
50.6 billion/sec
79.68
Floating-point performance
673.9 gflops
2x 2,549.8 gflops
Length
10.5" (267 mm) (26.7 cm)
295 mm
Memory bus width
448 Bit
256 Bit
Memory clock speed
1134 MHz
5000 MHz
Memory bandwidth
127.0 GB/s
160.0 GB/s
DirectX
11.1 (10_0)
11.2 (11_0)
Shader Model
4.0
5.0
OpenGL
3.0
4.4
OpenCL
1.1
1.2
Vulkan
N/A
N/A
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)
265 Mh/s
Ethereum / ETH (DaggerHashimoto)
24 Mh/s
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