Iris Pro Graphics P580 vs Radeon HD 7870
When choosing between Iris Pro Graphics P580 and Radeon HD 7870, 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 Iris Pro Graphics P580 and Radeon HD 7870.
Iris Pro Graphics P580 is a Laptop Graphics Card
Note: Iris Pro Graphics P580 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 Iris Pro Graphics P580 here:
Main Specs
Iris Pro Graphics P580
Radeon HD 7870
Power consumption (TDP)
15 Watt
175 Watt
Interface
PCIe 3.0 x1
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
64 GB
2 GB
Display Connectors
No outputs
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Radeon HD 7870 has 1066% more power consumption, than Iris Pro Graphics P580.
Iris Pro Graphics P580 has 62 GB more memory, than Radeon HD 7870.
Iris Pro Graphics P580 is used in Laptops, and Radeon HD 7870 - in Desktops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon HD 7870 - with GCN.
Core clock speed of Radeon HD 7870 is 650 MHz higher, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon HD 7870 - by 28 nm process technology.
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
10−11
24−27
ultra / 1080p
6−7
14−16
QHD / 1440p
0−1
9−10
4K / 2160p
−
6−7
low / 720p
21−24
45−50
medium / 1080p
12−14
30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 123% more, than Iris Pro Graphics P580.
high / 1080p
16−18
35−40
ultra / 1080p
14−16
30−35
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
35−40
75−80
medium / 1080p
18−20
40−45
The average gaming FPS of Radeon HD 7870 in Battlefield 5 is 113% more, than Iris Pro Graphics P580.
low / 768p
45−50
50−55
QHD / 1440p
0−1
0−1
The average gaming FPS of Radeon HD 7870 in Call of Duty: Warzone is 10% more, than Iris Pro Graphics P580.
low / 768p
170−180
240−250
medium / 768p
140−150
210−220
ultra / 1080p
70−75
130−140
QHD / 1440p
40−45
100−110
4K / 2160p
30−33
60−65
high / 768p
100−110
180−190
The average gaming FPS of Radeon HD 7870 in Counter-Strike: Global Offensive is 65% more, than Iris Pro Graphics P580.
low / 768p
55−60
60−65
ultra / 1080p
27−30
−
medium / 1080p
45−50
55−60
The average gaming FPS of Radeon HD 7870 in Cyberpunk 2077 is 15% more, than Iris Pro Graphics P580.
low / 768p
90−95
120−130
medium / 768p
75−80
110−120
ultra / 1080p
45−50
85−90
The average gaming FPS of Radeon HD 7870 in Dota 2 is 51% more, than Iris Pro Graphics P580.
high / 1080p
10−12
30−33
ultra / 1080p
10−12
27−30
QHD / 1440p
−
21−24
4K / 2160p
4−5
9−10
low / 720p
27−30
60−65
medium / 1080p
12−14
30−35
The average gaming FPS of Radeon HD 7870 in Far Cry 5 is 146% more, than Iris Pro Graphics P580.
high / 1080p
18−20
35−40
ultra / 1080p
12−14
30−33
QHD / 1440p
−
18−20
low / 720p
75−80
130−140
medium / 1080p
35−40
80−85
The average gaming FPS of Radeon HD 7870 in Fortnite is 97% more, than Iris Pro Graphics P580.
high / 1080p
16−18
40−45
ultra / 1080p
14−16
30−33
QHD / 1440p
4−5
18−20
4K / 2160p
−
14−16
low / 720p
35−40
75−80
medium / 1080p
18−20
45−50
The average gaming FPS of Radeon HD 7870 in Forza Horizon 4 is 138% more, than Iris Pro Graphics P580.
low / 768p
65−70
110−120
medium / 768p
55−60
100−110
high / 1080p
18−20
45−50
ultra / 1080p
8−9
20−22
QHD / 1440p
0−1
10−11
The average gaming FPS of Radeon HD 7870 in Grand Theft Auto V is 89% more, than Iris Pro Graphics P580.
high / 1080p
6−7
14−16
ultra / 1080p
5−6
12−14
QHD / 1440p
−
10−12
4K / 2160p
1−2
4−5
low / 720p
18−20
45−50
medium / 1080p
9−10
21−24
The average gaming FPS of Radeon HD 7870 in Metro Exodus is 150% more, than Iris Pro Graphics P580.
low / 768p
100−110
120−130
ultra / 1080p
90−95
−
medium / 1080p
95−100
110−120
The average gaming FPS of Radeon HD 7870 in Minecraft is 18% more, than Iris Pro Graphics P580.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
40−45
75−80
medium / 1080p
20−22
18−20
The average gaming FPS of Radeon HD 7870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 42% more, than Iris Pro Graphics P580.
high / 1080p
12−14
16−18
ultra / 1080p
8−9
10−12
QHD / 1440p
0−1
4−5
4K / 2160p
−
2−3
low / 720p
18−20
45−50
medium / 1080p
12−14
24−27
The average gaming FPS of Radeon HD 7870 in Red Dead Redemption 2 is 92% more, than Iris Pro Graphics P580.
low / 768p
35−40
85−90
medium / 768p
21−24
50−55
high / 1080p
12−14
30−33
ultra / 1080p
8−9
16−18
4K / 2160p
7−8
10−11
The average gaming FPS of Radeon HD 7870 in The Witcher 3: Wild Hunt is 129% more, than Iris Pro Graphics P580.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
24−27
45−50
high / 768p
40−45
55−60
The average gaming FPS of Radeon HD 7870 in World of Tanks is 22% more, than Iris Pro Graphics P580.
Full Specs
Iris Pro Graphics P580
Radeon HD 7870
Architecture
Gen. 9 Skylake
GCN
Code name
Skylake GT4e
Pitcairn XT
Type
Laptop
Desktop
Release date
1 September 2015
5 March 2012
Pipelines
72
1280
Core clock speed
350 MHz
1000 MHz
Boost Clock
1100 MHz
Transistor count
189 million
2800 Million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
75.60
Memory bus width
256 Bit
Memory clock speed
4800 MHz
Shared memory
+
-
DirectX
12 (12_1)
DirectX 11.1, Shader 5.1
Shader Model
6.4
OpenGL
4.6
OpenCL
2.1
Vulkan
1.1.97
Monero / XMR (CryptoNight)
0.39 kh/s
Eyefinity
+
Decred / DCR (Decred)
0.63 Gh/s
Ethereum / ETH (DaggerHashimoto)
16.6 Mh/s
Zcash / ZEC (Equihash)
145 Sol/s
Quick Sync
+
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