Mobility Radeon HD 5870 Crossfire vs Radeon HD 6990M Crossfire
Find out if it is worth upgrading your current GPU setup by comparing Mobility Radeon HD 5870 Crossfire and Radeon HD 6990M Crossfire. 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 Mobility Radeon HD 5870 Crossfire and Radeon HD 6990M Crossfire. 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.
Mobility Radeon HD 5870 Crossfire and Radeon HD 6990M Crossfire are Laptop Graphics Cards
Note: Mobility Radeon HD 5870 Crossfire and Radeon HD 6990M Crossfire 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 Mobility Radeon HD 5870 Crossfire or Radeon HD 6990M Crossfire here:
Main Specs
Mobility Radeon HD 5870 Crossfire
Radeon HD 6990M Crossfire
Power consumption (TDP)
120 Watt
Memory type
DDR3, GDDR3, GDDR5
GDDR5
Maximum RAM amount
2x1 GB
2x2 GB
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Mobility Radeon HD 5870 Crossfire and Radeon HD 6990M Crossfire have maximum RAM of 2 GB.
Both cards are used in Laptops.
Mobility Radeon HD 5870 Crossfire and Radeon HD 6990M Crossfire are build with Terascale 2 architecture.
Core clock speed of Radeon HD 6990M Crossfire is 15 MHz higher, than Mobility Radeon HD 5870 Crossfire.
Mobility Radeon HD 5870 Crossfire and Radeon HD 6990M Crossfire are manufactured by 40 nm process technology.
Memory clock speed of Mobility Radeon HD 5870 Crossfire is 100 MHz higher, than Radeon HD 6990M Crossfire.
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
16−18
35−40
ultra / 1080p
9−10
21−24
QHD / 1440p
4−5
16−18
4K / 2160p
−
10−11
low / 720p
30−35
60−65
medium / 1080p
18−20
40−45
The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 125% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
24−27
55−60
ultra / 1080p
21−24
45−50
QHD / 1440p
8−9
35−40
4K / 2160p
6−7
18−20
low / 720p
50−55
100−110
medium / 1080p
27−30
60−65
The average gaming FPS of Radeon HD 6990M Crossfire in Battlefield 5 is 125% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 6990M Crossfire in Call of Duty: Warzone is 10% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
210−220
250−260
medium / 768p
180−190
220−230
ultra / 1080p
100−110
180−190
QHD / 1440p
50−55
110−120
4K / 2160p
30−35
70−75
high / 768p
140−150
210−220
The average gaming FPS of Radeon HD 6990M Crossfire in Counter-Strike: Global Offensive is 45% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
55−60
60−65
ultra / 1080p
40−45
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 6990M Crossfire in Cyberpunk 2077 is 15% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
110−120
120−130
medium / 768p
95−100
110−120
ultra / 1080p
65−70
100−110
The average gaming FPS of Radeon HD 6990M Crossfire in Dota 2 is 23% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
18−20
45−50
ultra / 1080p
16−18
40−45
QHD / 1440p
16−18
27−30
4K / 2160p
6−7
14−16
low / 720p
40−45
80−85
medium / 1080p
20−22
45−50
The average gaming FPS of Radeon HD 6990M Crossfire in Far Cry 5 is 115% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
24−27
60−65
ultra / 1080p
20−22
45−50
QHD / 1440p
16−18
27−30
4K / 2160p
−
27−30
low / 720p
100−110
180−190
medium / 1080p
55−60
110−120
The average gaming FPS of Radeon HD 6990M Crossfire in Fortnite is 93% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
27−30
60−65
ultra / 1080p
21−24
45−50
QHD / 1440p
9−10
30−35
4K / 2160p
9−10
24−27
low / 720p
55−60
100−110
medium / 1080p
30−33
65−70
The average gaming FPS of Radeon HD 6990M Crossfire in Forza Horizon 4 is 115% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
85−90
140−150
medium / 768p
75−80
120−130
high / 1080p
30−35
70−75
ultra / 1080p
12−14
30−35
QHD / 1440p
3−4
21−24
The average gaming FPS of Radeon HD 6990M Crossfire in Grand Theft Auto V is 88% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
10−11
24−27
ultra / 1080p
8−9
20−22
QHD / 1440p
−
16−18
4K / 2160p
3−4
8−9
low / 720p
30−35
65−70
medium / 1080p
12−14
30−35
The average gaming FPS of Radeon HD 6990M Crossfire in Metro Exodus is 138% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
110−120
130−140
medium / 1080p
100−110
120−130
The average gaming FPS of Radeon HD 6990M Crossfire in Minecraft is 18% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
21−24
−
ultra / 1080p
18−20
14−16
low / 720p
55−60
100−110
medium / 1080p
24−27
18−20
The average gaming FPS of Radeon HD 6990M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 35% more, than Mobility Radeon HD 5870 Crossfire.
high / 1080p
14−16
24−27
ultra / 1080p
10−11
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
30−33
65−70
medium / 1080p
16−18
35−40
The average gaming FPS of Radeon HD 6990M Crossfire in Red Dead Redemption 2 is 100% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
55−60
130−140
medium / 768p
35−40
85−90
high / 1080p
20−22
45−50
ultra / 1080p
10−12
24−27
4K / 2160p
8−9
16−18
The average gaming FPS of Radeon HD 6990M Crossfire in The Witcher 3: Wild Hunt is 129% more, than Mobility Radeon HD 5870 Crossfire.
low / 768p
100−110
90−95
medium / 768p
60−65
60−65
ultra / 1080p
35−40
50−55
high / 768p
55−60
60−65
The average gaming FPS of Radeon HD 6990M Crossfire in World of Tanks is 3% more, than Mobility Radeon HD 5870 Crossfire.
Full Specs
Mobility Radeon HD 5870 Crossfire
Radeon HD 6990M Crossfire
Architecture
Terascale 2
Terascale 2
Code name
Broadway-XT
Blackcomb XTX
Type
Laptop
Laptop
Release date
7 January 2010
12 July 2011
Pipelines
1600
2240
Core clock speed
700 MHz
715 MHz
Transistor count
2x1700 Million
Manufacturing process technology
40 nm
40 nm
Memory bus width
128 Bit
256 Bit
Memory clock speed
1000 MHz
900 MHz
Shared memory
-
-
DirectX
DirectX 11, Shader 5.0
DirectX 11, Shader 5.0
Laptop size
large
large
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