Mobility Radeon HD 4870 X2 vs Mobility Radeon HD 5870
In this comparison between Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 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 Mobility Radeon HD 4870 X2 will be the best choice, for others Mobility Radeon HD 5870 will be their preference. Study the comparison tables below and make your choice.
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 are Laptop Graphics Cards
Note: Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 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 4870 X2 or Mobility Radeon HD 5870 here:
Main Specs
Mobility Radeon HD 4870 X2
Mobility Radeon HD 5870
Power consumption (TDP)
50 Watt
Interface
PCIe 2.0 x16
MXM-B (3.0)
Memory type
GDDR3, GDDR5
DDR3, GDDR3, GDDR5
Maximum RAM amount
2 GB
1 GB
Display Connectors
No outputs
No outputs
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Mobility Radeon HD 4870 X2 is connected by PCIe 2.0 x16, and Mobility Radeon HD 5870 uses MXM-B (3.0) interface.
Mobility Radeon HD 4870 X2 has 1 GB more memory, than Mobility Radeon HD 5870.
Both cards are used in Laptops.
Mobility Radeon HD 4870 X2 is build with Terascale 1 architecture, and Mobility Radeon HD 5870 - with Terascale 2.
Core clock speed of Mobility Radeon HD 5870 is 150 MHz higher, than Mobility Radeon HD 4870 X2.
Mobility Radeon HD 4870 X2 is manufactured by 55 nm process technology, and Mobility Radeon HD 5870 - by 40 nm process technology.
Memory clock speed of Mobility Radeon HD 5870 is 112 MHz higher, than Mobility Radeon HD 4870 X2.
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
9−10
10−11
ultra / 1080p
5−6
6−7
QHD / 1440p
0−1
0−1
low / 720p
21−24
21−24
medium / 1080p
12−14
12−14
The average gaming FPS of Mobility Radeon HD 5870 in Assassin's Creed Odyssey is 8% more, than Mobility Radeon HD 4870 X2.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
QHD / 1440p
0−1
0−1
low / 720p
35−40
35−40
medium / 1080p
16−18
18−20
The average gaming FPS of Mobility Radeon HD 5870 in Battlefield 5 is 4% more, than Mobility Radeon HD 4870 X2.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 have the same average FPS in Call of Duty: Warzone.
low / 768p
160−170
170−180
medium / 768p
130−140
140−150
ultra / 1080p
70−75
70−75
QHD / 1440p
40−45
40−45
4K / 2160p
30−33
30−33
high / 768p
100−110
100−110
The average gaming FPS of Mobility Radeon HD 5870 in Counter-Strike: Global Offensive is 4% more, than Mobility Radeon HD 4870 X2.
low / 768p
55−60
55−60
ultra / 1080p
27−30
27−30
medium / 1080p
45−50
45−50
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 have the same average FPS in Cyberpunk 2077.
low / 768p
90−95
90−95
medium / 768p
70−75
75−80
ultra / 1080p
45−50
45−50
The average gaming FPS of Mobility Radeon HD 5870 in Dota 2 is 2% more, than Mobility Radeon HD 4870 X2.
high / 1080p
10−12
12−14
ultra / 1080p
10−11
10−12
4K / 2160p
4−5
4−5
low / 720p
24−27
27−30
medium / 1080p
12−14
12−14
The average gaming FPS of Mobility Radeon HD 5870 in Far Cry 5 is 16% more, than Mobility Radeon HD 4870 X2.
high / 1080p
18−20
18−20
ultra / 1080p
12−14
14−16
low / 720p
75−80
75−80
medium / 1080p
30−35
35−40
The average gaming FPS of Mobility Radeon HD 5870 in Fortnite is 5% more, than Mobility Radeon HD 4870 X2.
high / 1080p
16−18
16−18
ultra / 1080p
14−16
14−16
QHD / 1440p
4−5
4−5
low / 720p
35−40
35−40
medium / 1080p
18−20
20−22
The average gaming FPS of Mobility Radeon HD 5870 in Forza Horizon 4 is 5% more, than Mobility Radeon HD 4870 X2.
low / 768p
65−70
65−70
medium / 768p
55−60
55−60
high / 1080p
18−20
18−20
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 have the same average FPS in Grand Theft Auto V.
high / 1080p
6−7
6−7
ultra / 1080p
4−5
5−6
4K / 2160p
1−2
1−2
low / 720p
18−20
18−20
medium / 1080p
8−9
9−10
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 have the same average FPS in Metro Exodus.
low / 768p
100−110
100−110
ultra / 1080p
90−95
90−95
medium / 1080p
95−100
95−100
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 have the same average FPS in Minecraft.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
14−16
low / 720p
40−45
40−45
medium / 1080p
20−22
20−22
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
18−20
18−20
medium / 1080p
12−14
12−14
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 have the same average FPS in Red Dead Redemption 2.
low / 768p
35−40
35−40
medium / 768p
21−24
21−24
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
4K / 2160p
7−8
7−8
Mobility Radeon HD 4870 X2 and Mobility Radeon HD 5870 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
90−95
90−95
medium / 768p
50−55
50−55
ultra / 1080p
24−27
24−27
high / 768p
40−45
45−50
The average gaming FPS of Mobility Radeon HD 5870 in World of Tanks is 1% more, than Mobility Radeon HD 4870 X2.
Full Specs
Mobility Radeon HD 4870 X2
Mobility Radeon HD 5870
Architecture
Terascale 1
Terascale 2
Code name
M98-XT
Broadway-XT
Type
Laptop
Laptop
Release date
9 January 2009
7 January 2010
Pipelines
1600
800
Core clock speed
550 MHz
700 MHz
Transistor count
956 million
1,040 million
Manufacturing process technology
55 nm
40 nm
Texture fill rate
22.00
28.00
Floating-point performance
2x 880.0 gflops
1,120.0 gflops
Memory bus width
256 Bit
128 Bit
Memory clock speed
888 MHz
1000 MHz
Memory bandwidth
89.6 GB/s
64 GB/s
Shared memory
-
-
DirectX
10.1 (10_1)
11.2 (11_0)
Shader Model
4.1
5.0
OpenGL
3.3
4.4
OpenCL
1.1
1.2
Vulkan
N/A
N/A
Laptop size
large
large
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