Iris Pro Graphics P580 vs Radeon HD 7970
In this comparison between Iris Pro Graphics P580 and Radeon HD 7970 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 Iris Pro Graphics P580 will be the best choice, for others Radeon HD 7970 will be their preference. Study the comparison tables below and make your choice.
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 7970
Power consumption (TDP)
15 Watt
300 Watt
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
64 GB
3 GB
Display Connectors
No outputs
1x DVI, 1x HDMI, 2x mini-DisplayPort
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Radeon HD 7970 has 1900% more power consumption, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon HD 7970 uses PCIe 3.0 x16 interface.
Iris Pro Graphics P580 has 61 GB more memory, than Radeon HD 7970.
Iris Pro Graphics P580 is used in Laptops, and Radeon HD 7970 - in Desktops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon HD 7970 - with GCN.
Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon HD 7970 - 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
35−40
ultra / 1080p
6−7
21−24
QHD / 1440p
0−1
16−18
4K / 2160p
−
10−11
low / 720p
21−24
60−65
medium / 1080p
12−14
40−45
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 215% more, than Iris Pro Graphics P580.
high / 1080p
16−18
55−60
ultra / 1080p
14−16
45−50
QHD / 1440p
0−1
35−40
4K / 2160p
−
18−20
low / 720p
35−40
100−110
medium / 1080p
18−20
60−65
The average gaming FPS of Radeon HD 7970 in Battlefield 5 is 209% 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 7970 in Call of Duty: Warzone is 10% more, than Iris Pro Graphics P580.
low / 768p
170−180
250−260
medium / 768p
140−150
220−230
ultra / 1080p
70−75
180−190
QHD / 1440p
40−45
110−120
4K / 2160p
30−33
70−75
high / 768p
100−110
210−220
The average gaming FPS of Radeon HD 7970 in Counter-Strike: Global Offensive is 86% 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 7970 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
100−110
The average gaming FPS of Radeon HD 7970 in Dota 2 is 59% more, than Iris Pro Graphics P580.
high / 1080p
10−12
45−50
ultra / 1080p
10−12
40−45
QHD / 1440p
−
27−30
4K / 2160p
4−5
14−16
low / 720p
27−30
80−85
medium / 1080p
12−14
45−50
The average gaming FPS of Radeon HD 7970 in Far Cry 5 is 261% more, than Iris Pro Graphics P580.
high / 1080p
18−20
60−65
ultra / 1080p
12−14
45−50
QHD / 1440p
−
27−30
4K / 2160p
−
27−30
low / 720p
75−80
180−190
medium / 1080p
35−40
110−120
The average gaming FPS of Radeon HD 7970 in Fortnite is 183% more, than Iris Pro Graphics P580.
high / 1080p
16−18
60−65
ultra / 1080p
14−16
45−50
QHD / 1440p
4−5
30−35
4K / 2160p
−
24−27
low / 720p
35−40
100−110
medium / 1080p
18−20
65−70
The average gaming FPS of Radeon HD 7970 in Forza Horizon 4 is 250% more, than Iris Pro Graphics P580.
low / 768p
65−70
140−150
medium / 768p
55−60
120−130
high / 1080p
18−20
70−75
ultra / 1080p
8−9
30−35
QHD / 1440p
0−1
21−24
The average gaming FPS of Radeon HD 7970 in Grand Theft Auto V is 144% more, than Iris Pro Graphics P580.
high / 1080p
6−7
24−27
ultra / 1080p
5−6
20−22
QHD / 1440p
−
16−18
4K / 2160p
1−2
8−9
low / 720p
18−20
65−70
medium / 1080p
9−10
30−35
The average gaming FPS of Radeon HD 7970 in Metro Exodus is 287% more, than Iris Pro Graphics P580.
low / 768p
100−110
130−140
ultra / 1080p
90−95
−
medium / 1080p
95−100
120−130
The average gaming FPS of Radeon HD 7970 in Minecraft is 28% more, than Iris Pro Graphics P580.
high / 1080p
18−20
−
ultra / 1080p
14−16
14−16
low / 720p
40−45
100−110
medium / 1080p
20−22
18−20
The average gaming FPS of Radeon HD 7970 in PLAYERUNKNOWN'S BATTLEGROUNDS is 76% more, than Iris Pro Graphics P580.
high / 1080p
12−14
24−27
ultra / 1080p
8−9
16−18
QHD / 1440p
0−1
10−11
4K / 2160p
−
7−8
low / 720p
18−20
65−70
medium / 1080p
12−14
35−40
The average gaming FPS of Radeon HD 7970 in Red Dead Redemption 2 is 176% more, than Iris Pro Graphics P580.
low / 768p
35−40
130−140
medium / 768p
21−24
85−90
high / 1080p
12−14
45−50
ultra / 1080p
8−9
24−27
4K / 2160p
7−8
16−18
The average gaming FPS of Radeon HD 7970 in The Witcher 3: Wild Hunt is 264% more, than Iris Pro Graphics P580.
low / 768p
90−95
90−95
medium / 768p
50−55
60−65
ultra / 1080p
24−27
50−55
high / 768p
40−45
60−65
The average gaming FPS of Radeon HD 7970 in World of Tanks is 26% more, than Iris Pro Graphics P580.
Full Specs
Iris Pro Graphics P580
Radeon HD 7970
Architecture
Gen. 9 Skylake
GCN
Code name
Skylake GT4e
Tahiti XT
Type
Laptop
Desktop
Release date
1 September 2015
22 December 2011
Pipelines
72
2048
Core clock speed
350 MHz
Boost Clock
1100 MHz
925 MHz
Transistor count
189 million
4,313 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
75.60
118.4
Floating-point performance
3,789 gflops
Length
274 mm
Memory bus width
384 Bit
Memory clock speed
1375 MHz
Memory bandwidth
264 GB/s
Shared memory
+
-
DirectX
12 (12_1)
Shader Model
6.4
5.1
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.1.97
FreeSync
+
Bus support
PCIe 2.1 x16
HDMI
+
Bitcoin / BTC (SHA256)
485 Mh/s
Eyefinity
+
Design
reference
CrossFire
+
Ethereum / ETH (DaggerHashimoto)
20.71 Mh/s
Quick Sync
+
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