Radeon HD 6990 vs Radeon HD 7670A
In this comparison between Radeon HD 6990 and Radeon HD 7670A 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 Radeon HD 6990 will be the best choice, for others Radeon HD 7670A will be their preference. Study the comparison tables below and make your choice.
Radeon HD 7670A
Main Specs
Radeon HD 6990
Radeon HD 7670A
Power consumption (TDP)
375 Watt
45 Watt
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
2x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
1x DVI, 4x mini-DisplayPort
No outputs
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Radeon HD 6990 has 733% more power consumption, than Radeon HD 7670A.
Radeon HD 6990 is connected by PCIe 2.0 x16, and Radeon HD 7670A uses MXM-A (3.0) interface.
Radeon HD 6990 has 1 GB more memory, than Radeon HD 7670A.
Both cards are used in Desktops.
Radeon HD 6990 is build with TeraScale 3 architecture, and Radeon HD 7670A - with TeraScale 2.
Core clock speed of Radeon HD 6990 is 230 MHz higher, than Radeon HD 7670A.
Radeon HD 6990 and Radeon HD 7670A are manufactured by 40 nm process technology.
Memory clock speed of Radeon HD 6990 is 1000 MHz higher, than Radeon HD 7670A.
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
14−16
1−2
ultra / 1080p
9−10
0−1
QHD / 1440p
3−4
0−1
low / 720p
30−35
12−14
medium / 1080p
18−20
3−4
The average gaming FPS of Radeon HD 6990 in Assassin's Creed Odyssey is 266% more, than Radeon HD 7670A.
high / 1080p
24−27
−
ultra / 1080p
21−24
4−5
QHD / 1440p
7−8
0−1
4K / 2160p
5−6
−
low / 720p
50−55
16−18
medium / 1080p
27−30
5−6
The average gaming FPS of Radeon HD 6990 in Battlefield 5 is 277% more, than Radeon HD 7670A.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Radeon HD 6990 and Radeon HD 7670A have the same average FPS in Call of Duty: Warzone.
low / 768p
210−220
120−130
medium / 768p
170−180
90−95
ultra / 1080p
95−100
40−45
QHD / 1440p
50−55
24−27
4K / 2160p
30−33
18−20
high / 768p
140−150
65−70
The average gaming FPS of Radeon HD 6990 in Counter-Strike: Global Offensive is 91% more, than Radeon HD 7670A.
low / 768p
55−60
85−90
ultra / 1080p
40−45
16−18
medium / 1080p
45−50
40−45
Radeon HD 6990 and Radeon HD 7670A have the same average FPS in Cyberpunk 2077.
low / 768p
110−120
75−80
medium / 768p
90−95
50−55
ultra / 1080p
60−65
24−27
The average gaming FPS of Radeon HD 6990 in Dota 2 is 76% more, than Radeon HD 7670A.
high / 1080p
18−20
2−3
ultra / 1080p
16−18
2−3
4K / 2160p
6−7
0−1
low / 720p
35−40
12−14
medium / 1080p
18−20
3−4
The average gaming FPS of Radeon HD 6990 in Far Cry 5 is 360% more, than Radeon HD 7670A.
high / 1080p
24−27
10−11
ultra / 1080p
18−20
5−6
QHD / 1440p
16−18
2−3
low / 720p
95−100
50−55
medium / 1080p
50−55
10−12
The average gaming FPS of Radeon HD 6990 in Fortnite is 162% more, than Radeon HD 7670A.
high / 1080p
24−27
4−5
ultra / 1080p
20−22
−
QHD / 1440p
9−10
0−1
low / 720p
50−55
16−18
medium / 1080p
27−30
7−8
The average gaming FPS of Radeon HD 6990 in Forza Horizon 4 is 288% more, than Radeon HD 7670A.
low / 768p
85−90
45−50
medium / 768p
75−80
−
high / 1080p
30−33
5−6
ultra / 1080p
12−14
2−3
QHD / 1440p
3−4
0−1
medium / 720p
−
35−40
The average gaming FPS of Radeon HD 6990 in Grand Theft Auto V is 144% more, than Radeon HD 7670A.
high / 1080p
9−10
1−2
ultra / 1080p
7−8
0−1
4K / 2160p
2−3
0−1
low / 720p
27−30
5−6
medium / 1080p
12−14
3−4
The average gaming FPS of Radeon HD 6990 in Metro Exodus is 466% more, than Radeon HD 7670A.
low / 768p
110−120
90−95
high / 1080p
−
85−90
ultra / 1080p
100−110
70−75
medium / 1080p
100−110
90−95
The average gaming FPS of Radeon HD 6990 in Minecraft is 27% more, than Radeon HD 7670A.
high / 1080p
21−24
−
ultra / 1080p
18−20
12−14
low / 720p
55−60
27−30
medium / 1080p
24−27
14−16
The average gaming FPS of Radeon HD 6990 in PLAYERUNKNOWN'S BATTLEGROUNDS is 88% more, than Radeon HD 7670A.
high / 1080p
14−16
−
ultra / 1080p
9−10
4−5
QHD / 1440p
0−1
0−1
low / 720p
27−30
6−7
medium / 1080p
16−18
−
The average gaming FPS of Radeon HD 6990 in Red Dead Redemption 2 is 280% more, than Radeon HD 7670A.
low / 768p
55−60
12−14
medium / 768p
30−35
9−10
high / 1080p
18−20
4−5
ultra / 1080p
10−12
3−4
4K / 2160p
8−9
0−1
The average gaming FPS of Radeon HD 6990 in The Witcher 3: Wild Hunt is 328% more, than Radeon HD 7670A.
low / 768p
100−110
75−80
medium / 768p
60−65
35−40
ultra / 1080p
35−40
16−18
high / 768p
50−55
30−35
The average gaming FPS of Radeon HD 6990 in World of Tanks is 56% more, than Radeon HD 7670A.
Full Specs
Radeon HD 6990
Radeon HD 7670A
Architecture
TeraScale 3
TeraScale 2
Code name
Antilles
Turks
Type
Desktop
Desktop
Release date
8 March 2011
5 January 2012
Pipelines
1536
480
Core clock speed
830 MHz
600 MHz
Transistor count
2,640 million
716 million
Manufacturing process technology
40 nm
40 nm
Texture fill rate
79.68
14.40
Floating-point performance
2x 2,549.8 gflops
576.0 gflops
Length
295 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
5000 MHz
4000 MHz
Memory bandwidth
160.0 GB/s
64 GB/s
DirectX
11.2 (11_0)
11.2 (11_0)
Shader Model
5.0
5.0
OpenGL
4.4
4.4
OpenCL
1.2
1.2
Vulkan
N/A
N/A
Bitcoin / BTC (SHA256)
265 Mh/s
Ethereum / ETH (DaggerHashimoto)
24 Mh/s
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