Radeon HD 6990M vs Radeon HD 8970M
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6990M and Radeon HD 8970M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6990M and Radeon HD 8970M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon HD 6990M and Radeon HD 8970M are Laptop Graphics Cards
Note: Radeon HD 6990M and Radeon HD 8970M are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 6990M or Radeon HD 8970M here:
Main Specs
Radeon HD 6990M
Radeon HD 8970M
Power consumption (TDP)
100 Watt
100 Watt
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
No outputs
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Both graphics cards have the same power consumption of 100 Watt.
Radeon HD 6990M is connected by MXM-B (3.0), and Radeon HD 8970M uses PCIe 3.0 x16 interface.
Radeon HD 8970M has 2 GB more memory, than Radeon HD 6990M.
Both cards are used in Laptops.
Radeon HD 6990M is build with Terascale 2 architecture, and Radeon HD 8970M - with GCN.
Core clock speed of Radeon HD 8970M is 135 MHz higher, than Radeon HD 6990M.
Radeon HD 6990M is manufactured by 40 nm process technology, and Radeon HD 8970M - by 28 nm process technology.
Memory clock speed of Radeon HD 8970M is 3900 MHz higher, than Radeon HD 6990M.
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
20−22
ultra / 1080p
8−9
12−14
QHD / 1440p
3−4
6−7
4K / 2160p
−
5−6
low / 720p
30−33
35−40
medium / 1080p
16−18
24−27
The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 33% more, than Radeon HD 6990M.
high / 1080p
21−24
30−35
ultra / 1080p
18−20
27−30
QHD / 1440p
6−7
10−12
4K / 2160p
5−6
7−8
low / 720p
45−50
65−70
medium / 1080p
24−27
35−40
The average gaming FPS of Radeon HD 8970M in Battlefield 5 is 42% more, than Radeon HD 6990M.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 8970M in Call of Duty: Warzone is 10% more, than Radeon HD 6990M.
low / 768p
200−210
230−240
medium / 768p
170−180
200−210
ultra / 1080p
90−95
110−120
QHD / 1440p
50−55
85−90
4K / 2160p
30−33
45−50
high / 768p
130−140
160−170
The average gaming FPS of Radeon HD 8970M in Counter-Strike: Global Offensive is 23% more, than Radeon HD 6990M.
low / 768p
55−60
60−65
ultra / 1080p
35−40
50−55
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 8970M in Cyberpunk 2077 is 21% more, than Radeon HD 6990M.
low / 768p
100−110
120−130
medium / 768p
90−95
100−110
ultra / 1080p
60−65
75−80
The average gaming FPS of Radeon HD 8970M in Dota 2 is 18% more, than Radeon HD 6990M.
high / 1080p
16−18
24−27
ultra / 1080p
14−16
21−24
QHD / 1440p
−
18−20
4K / 2160p
6−7
7−8
low / 720p
35−40
50−55
medium / 1080p
18−20
24−27
The average gaming FPS of Radeon HD 8970M in Far Cry 5 is 36% more, than Radeon HD 6990M.
high / 1080p
24−27
30−35
ultra / 1080p
18−20
24−27
QHD / 1440p
16−18
14−16
low / 720p
95−100
120−130
medium / 1080p
50−55
70−75
The average gaming FPS of Radeon HD 8970M in Fortnite is 28% more, than Radeon HD 6990M.
high / 1080p
24−27
30−35
ultra / 1080p
18−20
24−27
QHD / 1440p
8−9
12−14
4K / 2160p
−
12−14
low / 720p
50−55
65−70
medium / 1080p
27−30
35−40
The average gaming FPS of Radeon HD 8970M in Forza Horizon 4 is 34% more, than Radeon HD 6990M.
low / 768p
80−85
100−110
medium / 768p
70−75
90−95
high / 1080p
27−30
40−45
ultra / 1080p
10−12
16−18
QHD / 1440p
2−3
6−7
The average gaming FPS of Radeon HD 8970M in Grand Theft Auto V is 33% more, than Radeon HD 6990M.
high / 1080p
9−10
12−14
ultra / 1080p
7−8
10−11
4K / 2160p
2−3
2−3
low / 720p
27−30
35−40
medium / 1080p
12−14
16−18
The average gaming FPS of Radeon HD 8970M in Metro Exodus is 33% more, than Radeon HD 6990M.
low / 768p
110−120
120−130
ultra / 1080p
100−110
−
medium / 1080p
100−110
110−120
The average gaming FPS of Radeon HD 8970M in Minecraft is 9% more, than Radeon HD 6990M.
high / 1080p
21−24
−
ultra / 1080p
16−18
14−16
low / 720p
55−60
70−75
medium / 1080p
24−27
18−20
The average gaming FPS of Radeon HD 8970M in PLAYERUNKNOWN'S BATTLEGROUNDS is 6% more, than Radeon HD 6990M.
high / 1080p
14−16
14−16
ultra / 1080p
9−10
10−11
QHD / 1440p
0−1
1−2
4K / 2160p
−
1−2
low / 720p
27−30
35−40
medium / 1080p
16−18
20−22
The average gaming FPS of Radeon HD 8970M in Red Dead Redemption 2 is 23% more, than Radeon HD 6990M.
low / 768p
50−55
70−75
medium / 768p
30−35
45−50
high / 1080p
18−20
24−27
ultra / 1080p
10−11
14−16
4K / 2160p
8−9
8−9
The average gaming FPS of Radeon HD 8970M in The Witcher 3: Wild Hunt is 37% more, than Radeon HD 6990M.
low / 768p
100−105
90−95
medium / 768p
60−65
60−65
ultra / 1080p
30−35
40−45
high / 768p
50−55
55−60
The average gaming FPS of Radeon HD 8970M in World of Tanks is 1% more, than Radeon HD 6990M.
Full Specs
Radeon HD 6990M
Radeon HD 8970M
Architecture
Terascale 2
GCN
Code name
Blackcomb XTX
Neptune
Type
Laptop
Laptop
Release date
12 July 2011
15 May 2013
Pipelines
1120
1280
Core clock speed
715 MHz
850 MHz
Boost Clock
900 MHz
Transistor count
1,700 million
2,800 million
Manufacturing process technology
40 nm
28 nm
Texture fill rate
40.04
72.00
Floating-point performance
1,601.6 gflops
2,304 gflops
Memory bus width
256 Bit
256 Bit
Memory clock speed
900 MHz
4800 MHz
Memory bandwidth
115.2 GB/s
153.6 GB/s
Shared memory
-
-
DirectX
11.2 (11_0)
12 (11_1)
Shader Model
5.0
5.1
OpenGL
4.4
4.6
OpenCL
1.2
1.2
Vulkan
N/A
1.2.131
Bitcoin / BTC (SHA256)
273 Mh/s
Laptop size
large
large
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