Mobility Radeon HD 4870 vs Radeon HD 5870
When choosing between Mobility Radeon HD 4870 and Radeon HD 5870, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Mobility Radeon HD 4870 and Radeon HD 5870.
Mobility Radeon HD 4870 is a Laptop Graphics Card
Note: Mobility Radeon HD 4870 is only used in laptop graphics. It has 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 here:
Main Specs
Mobility Radeon HD 4870
Radeon HD 5870
Power consumption (TDP)
188 Watt
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
2x 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
1 GB
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
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Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
Mobility Radeon HD 4870 and Radeon HD 5870 have maximum RAM of 1 GB.
Mobility Radeon HD 4870 is used in Laptops, and Radeon HD 5870 - in Desktops.
Mobility Radeon HD 4870 is build with Terascale 1 architecture, and Radeon HD 5870 - with TeraScale 2.
Core clock speed of Radeon HD 5870 is 300 MHz higher, than Mobility Radeon HD 4870.
Mobility Radeon HD 4870 is manufactured by 55 nm process technology, and Radeon HD 5870 - by 40 nm process technology.
Memory clock speed of Radeon HD 5870 is 3912 MHz higher, than Mobility Radeon HD 4870.
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
7−8
10−12
ultra / 1080p
4−5
6−7
QHD / 1440p
0−1
1−2
low / 720p
16−18
24−27
medium / 1080p
8−9
14−16
The average gaming FPS of Radeon HD 5870 in Assassin's Creed Odyssey is 55% more, than Mobility Radeon HD 4870.
high / 1080p
12−14
18−20
ultra / 1080p
10−11
16−18
QHD / 1440p
0−1
1−2
low / 720p
24−27
35−40
medium / 1080p
12−14
20−22
The average gaming FPS of Radeon HD 5870 in Battlefield 5 is 53% more, than Mobility Radeon HD 4870.
low / 768p
45−50
45−50
high / 1080p
45−50
−
QHD / 1440p
0−1
0−1
Mobility Radeon HD 4870 and Radeon HD 5870 have the same average FPS in Call of Duty: Warzone.
low / 768p
140−150
180−190
medium / 768p
110−120
150−160
ultra / 1080p
55−60
75−80
QHD / 1440p
30−33
45−50
4K / 2160p
27−30
30−33
high / 768p
80−85
110−120
The average gaming FPS of Radeon HD 5870 in Counter-Strike: Global Offensive is 32% more, than Mobility Radeon HD 4870.
low / 768p
55−60
55−60
ultra / 1080p
20−22
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 5870 in Cyberpunk 2077 is 7% more, than Mobility Radeon HD 4870.
low / 768p
80−85
95−100
medium / 768p
60−65
80−85
ultra / 1080p
35−40
50−55
The average gaming FPS of Radeon HD 5870 in Dota 2 is 28% more, than Mobility Radeon HD 4870.
high / 1080p
8−9
12−14
ultra / 1080p
8−9
12−14
4K / 2160p
3−4
5−6
low / 720p
18−20
30−33
medium / 1080p
9−10
14−16
The average gaming FPS of Radeon HD 5870 in Far Cry 5 is 66% more, than Mobility Radeon HD 4870.
high / 1080p
14−16
20−22
ultra / 1080p
10−11
14−16
low / 720p
60−65
80−85
medium / 1080p
24−27
35−40
The average gaming FPS of Radeon HD 5870 in Fortnite is 39% more, than Mobility Radeon HD 4870.
high / 1080p
12−14
18−20
ultra / 1080p
10−12
16−18
QHD / 1440p
1−2
5−6
low / 720p
27−30
40−45
medium / 1080p
14−16
21−24
The average gaming FPS of Radeon HD 5870 in Forza Horizon 4 is 61% more, than Mobility Radeon HD 4870.
low / 768p
50−55
70−75
medium / 768p
45−50
60−65
high / 1080p
12−14
21−24
ultra / 1080p
6−7
9−10
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 5870 in Grand Theft Auto V is 41% more, than Mobility Radeon HD 4870.
high / 1080p
5−6
7−8
ultra / 1080p
3−4
5−6
4K / 2160p
0−1
1−2
low / 720p
12−14
21−24
medium / 1080p
6−7
10−11
The average gaming FPS of Radeon HD 5870 in Metro Exodus is 57% more, than Mobility Radeon HD 4870.
low / 768p
95−100
100−110
high / 1080p
90−95
−
ultra / 1080p
80−85
95−100
medium / 1080p
90−95
100−110
The average gaming FPS of Radeon HD 5870 in Minecraft is 13% more, than Mobility Radeon HD 4870.
high / 1080p
16−18
20−22
ultra / 1080p
14−16
16−18
low / 720p
30−35
45−50
medium / 1080p
18−20
21−24
The average gaming FPS of Radeon HD 5870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 35% more, than Mobility Radeon HD 4870.
high / 1080p
−
12−14
ultra / 1080p
7−8
8−9
QHD / 1440p
0−1
0−1
low / 720p
12−14
21−24
medium / 1080p
10−12
14−16
The average gaming FPS of Radeon HD 5870 in Red Dead Redemption 2 is 50% more, than Mobility Radeon HD 4870.
low / 768p
24−27
40−45
medium / 768p
16−18
24−27
high / 1080p
9−10
14−16
ultra / 1080p
6−7
9−10
4K / 2160p
6−7
7−8
The average gaming FPS of Radeon HD 5870 in The Witcher 3: Wild Hunt is 53% more, than Mobility Radeon HD 4870.
low / 768p
85−90
95−100
medium / 768p
45−50
55−60
ultra / 1080p
20−22
27−30
high / 768p
35−40
45−50
The average gaming FPS of Radeon HD 5870 in World of Tanks is 18% more, than Mobility Radeon HD 4870.
Full Specs
Mobility Radeon HD 4870
Radeon HD 5870
Architecture
Terascale 1
TeraScale 2
Code name
M98-XT
Cypress
Type
Laptop
Desktop
Release date
9 January 2009
23 September 2009
Pipelines
800
1600
Core clock speed
550 MHz
850 MHz
Transistor count
956 million
2,154 million
Manufacturing process technology
55 nm
40 nm
Texture fill rate
22.00
68.00
Floating-point performance
880.0 gflops
2,720.0 gflops
Length
282 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
888 MHz
4800 MHz
Memory bandwidth
56.83 GB/s
153.6 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
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