Radeon HD 7870 vs Radeon RX 480 mobile
When choosing between Radeon HD 7870 and Radeon RX 480 mobile, 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 Radeon HD 7870 and Radeon RX 480 mobile.
Radeon RX 480 mobile is a Laptop Graphics Card
Note: Radeon RX 480 mobile 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 Radeon RX 480 mobile here:
Main Specs
Radeon HD 7870
Radeon RX 480 mobile
Power consumption (TDP)
175 Watt
100 Watt
Interface
MXM-B (3.0)
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
8 GB
Display Connectors
No outputs
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Radeon HD 7870 has 75% more power consumption, than Radeon RX 480 mobile.
Radeon RX 480 mobile has 6 GB more memory, than Radeon HD 7870.
Radeon HD 7870 is used in Desktops, and Radeon RX 480 mobile - in Laptops.
Radeon HD 7870 is build with GCN architecture, and Radeon RX 480 mobile - with Polaris.
Radeon HD 7870 is manufactured by 28 nm process technology, and Radeon RX 480 mobile - by 14 nm process technology.
Memory clock speed of Radeon RX 480 mobile is 3200 MHz higher, than Radeon HD 7870.
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
24−27
12−14
ultra / 1080p
14−16
7−8
QHD / 1440p
9−10
0−1
4K / 2160p
6−7
−
low / 720p
45−50
27−30
medium / 1080p
30−33
14−16
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 81% more, than Radeon RX 480 mobile.
high / 1080p
35−40
20−22
ultra / 1080p
30−35
16−18
QHD / 1440p
16−18
0−1
4K / 2160p
10−11
−
low / 720p
75−80
45−50
medium / 1080p
40−45
21−24
The average gaming FPS of Radeon HD 7870 in Battlefield 5 is 74% more, than Radeon RX 480 mobile.
low / 768p
50−55
50−55
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
Radeon HD 7870 and Radeon RX 480 mobile have the same average FPS in Call of Duty: Warzone.
low / 768p
240−250
190−200
medium / 768p
210−220
160−170
ultra / 1080p
130−140
85−90
QHD / 1440p
100−110
45−50
4K / 2160p
60−65
24−27
high / 768p
180−190
120−130
The average gaming FPS of Radeon HD 7870 in Counter-Strike: Global Offensive is 46% more, than Radeon RX 480 mobile.
low / 768p
60−65
60−65
ultra / 1080p
−
35−40
medium / 1080p
55−60
55−60
Radeon HD 7870 and Radeon RX 480 mobile have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
100−110
medium / 768p
110−120
85−90
ultra / 1080p
85−90
55−60
The average gaming FPS of Radeon HD 7870 in Dota 2 is 31% more, than Radeon RX 480 mobile.
high / 1080p
30−33
14−16
ultra / 1080p
27−30
12−14
QHD / 1440p
21−24
−
4K / 2160p
9−10
4−5
low / 720p
60−65
30−35
medium / 1080p
30−35
16−18
The average gaming FPS of Radeon HD 7870 in Far Cry 5 is 100% more, than Radeon RX 480 mobile.
high / 1080p
35−40
21−24
ultra / 1080p
30−33
16−18
QHD / 1440p
18−20
10−12
low / 720p
130−140
90−95
medium / 1080p
80−85
45−50
The average gaming FPS of Radeon HD 7870 in Fortnite is 60% more, than Radeon RX 480 mobile.
high / 1080p
40−45
21−24
ultra / 1080p
30−33
16−18
QHD / 1440p
18−20
5−6
4K / 2160p
14−16
−
low / 720p
75−80
45−50
medium / 1080p
45−50
24−27
The average gaming FPS of Radeon HD 7870 in Forza Horizon 4 is 86% more, than Radeon RX 480 mobile.
low / 768p
110−120
75−80
medium / 768p
100−110
70−75
high / 1080p
45−50
24−27
ultra / 1080p
20−22
10−11
QHD / 1440p
10−11
0−1
The average gaming FPS of Radeon HD 7870 in Grand Theft Auto V is 56% more, than Radeon RX 480 mobile.
high / 1080p
14−16
7−8
ultra / 1080p
12−14
6−7
QHD / 1440p
10−12
−
4K / 2160p
4−5
0−1
low / 720p
45−50
24−27
medium / 1080p
21−24
10−12
The average gaming FPS of Radeon HD 7870 in Metro Exodus is 100% more, than Radeon RX 480 mobile.
low / 768p
120−130
100−110
ultra / 1080p
−
100−110
medium / 1080p
110−120
100−110
The average gaming FPS of Radeon HD 7870 in Minecraft is 14% more, than Radeon RX 480 mobile.
ultra / 1080p
14−16
14−16
low / 720p
75−80
50−55
medium / 1080p
18−20
18−20
The average gaming FPS of Radeon HD 7870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 32% more, than Radeon RX 480 mobile.
high / 1080p
16−18
10−12
ultra / 1080p
10−12
7−8
QHD / 1440p
4−5
0−1
4K / 2160p
2−3
−
low / 720p
45−50
24−27
medium / 1080p
24−27
14−16
The average gaming FPS of Radeon HD 7870 in Red Dead Redemption 2 is 78% more, than Radeon RX 480 mobile.
low / 768p
85−90
45−50
medium / 768p
50−55
27−30
high / 1080p
30−33
16−18
ultra / 1080p
16−18
9−10
4K / 2160p
10−11
5−6
The average gaming FPS of Radeon HD 7870 in The Witcher 3: Wild Hunt is 85% more, than Radeon RX 480 mobile.
low / 768p
90−95
90−95
medium / 768p
60−65
55−60
ultra / 1080p
45−50
30−35
high / 768p
55−60
50−55
The average gaming FPS of Radeon HD 7870 in World of Tanks is 12% more, than Radeon RX 480 mobile.
Full Specs
Radeon HD 7870
Radeon RX 480 mobile
Architecture
GCN
Polaris
Code name
Pitcairn XT
Polaris
Type
Desktop
Laptop
Release date
5 March 2012
1 August 2016
Pipelines
1280
2304
Core clock speed
1000 MHz
Boost Clock
1077 MHz
Transistor count
2800 Million
5,700 million
Manufacturing process technology
28 nm
14 nm
Texture fill rate
155.1
Floating-point performance
4,963 gflops
Memory bus width
256 Bit
256 Bit
Memory clock speed
4800 MHz
8000 MHz
Memory bandwidth
256.0 GB/s
Shared memory
-
-
DirectX
DirectX 11.1, Shader 5.1
12 (12_0)
Shader Model
6.4
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
Monero / XMR (CryptoNight)
0.39 kh/s
Laptop size
large
Eyefinity
+
Decred / DCR (Decred)
0.63 Gh/s
Ethereum / ETH (DaggerHashimoto)
16.6 Mh/s
Zcash / ZEC (Equihash)
145 Sol/s
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