Iris Pro Graphics P580 vs Radeon HD 6990M
When comparing Iris Pro Graphics P580 and Radeon HD 6990M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Iris Pro Graphics P580 and Radeon HD 6990M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
Iris Pro Graphics P580 and Radeon HD 6990M are Laptop Graphics Cards
Note: Iris Pro Graphics P580 and Radeon HD 6990M 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 Iris Pro Graphics P580 or Radeon HD 6990M here:
Main Specs
Iris Pro Graphics P580
Radeon HD 6990M
Power consumption (TDP)
15 Watt
100 Watt
Interface
PCIe 3.0 x1
MXM-B (3.0)
Supplementary power connectors
None
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
64 GB
2 GB
Display Connectors
No outputs
No outputs
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Radeon HD 6990M has 566% more power consumption, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon HD 6990M uses MXM-B (3.0) interface.
Iris Pro Graphics P580 has 62 GB more memory, than Radeon HD 6990M.
Both cards are used in Laptops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon HD 6990M - with Terascale 2.
Core clock speed of Radeon HD 6990M is 365 MHz higher, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon HD 6990M - by 40 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
14−16
ultra / 1080p
6−7
8−9
QHD / 1440p
0−1
3−4
low / 720p
21−24
30−33
medium / 1080p
12−14
16−18
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 38% more, than Iris Pro Graphics P580.
high / 1080p
16−18
21−24
ultra / 1080p
14−16
18−20
QHD / 1440p
0−1
6−7
4K / 2160p
−
5−6
low / 720p
35−40
45−50
medium / 1080p
18−20
24−27
The average gaming FPS of Radeon HD 6990M in Battlefield 5 is 27% more, than Iris Pro Graphics P580.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Iris Pro Graphics P580 and Radeon HD 6990M have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
200−210
medium / 768p
140−150
170−180
ultra / 1080p
70−75
90−95
QHD / 1440p
40−45
50−55
4K / 2160p
30−33
30−33
high / 768p
100−110
130−140
The average gaming FPS of Radeon HD 6990M in Counter-Strike: Global Offensive is 21% more, than Iris Pro Graphics P580.
low / 768p
55−60
55−60
ultra / 1080p
27−30
35−40
medium / 1080p
45−50
45−50
The average gaming FPS of Radeon HD 6990M in Cyberpunk 2077 is 6% more, than Iris Pro Graphics P580.
low / 768p
90−95
100−110
medium / 768p
75−80
90−95
ultra / 1080p
45−50
60−65
The average gaming FPS of Radeon HD 6990M in Dota 2 is 19% more, than Iris Pro Graphics P580.
high / 1080p
10−12
16−18
ultra / 1080p
10−12
14−16
4K / 2160p
4−5
6−7
low / 720p
27−30
35−40
medium / 1080p
12−14
18−20
The average gaming FPS of Radeon HD 6990M in Far Cry 5 is 46% more, than Iris Pro Graphics P580.
high / 1080p
18−20
24−27
ultra / 1080p
12−14
18−20
QHD / 1440p
−
16−18
low / 720p
75−80
95−100
medium / 1080p
35−40
50−55
The average gaming FPS of Radeon HD 6990M in Fortnite is 33% more, than Iris Pro Graphics P580.
high / 1080p
16−18
24−27
ultra / 1080p
14−16
18−20
QHD / 1440p
4−5
8−9
low / 720p
35−40
50−55
medium / 1080p
18−20
27−30
The average gaming FPS of Radeon HD 6990M in Forza Horizon 4 is 44% more, than Iris Pro Graphics P580.
low / 768p
65−70
80−85
medium / 768p
55−60
70−75
high / 1080p
18−20
27−30
ultra / 1080p
8−9
10−12
QHD / 1440p
0−1
2−3
The average gaming FPS of Radeon HD 6990M in Grand Theft Auto V is 26% more, than Iris Pro Graphics P580.
high / 1080p
6−7
9−10
ultra / 1080p
5−6
7−8
4K / 2160p
1−2
2−3
low / 720p
18−20
27−30
medium / 1080p
9−10
12−14
The average gaming FPS of Radeon HD 6990M in Metro Exodus is 50% more, than Iris Pro Graphics P580.
low / 768p
100−110
110−120
ultra / 1080p
90−95
100−110
medium / 1080p
95−100
100−110
The average gaming FPS of Radeon HD 6990M in Minecraft is 10% more, than Iris Pro Graphics P580.
high / 1080p
18−20
21−24
ultra / 1080p
14−16
16−18
low / 720p
40−45
55−60
medium / 1080p
20−22
24−27
The average gaming FPS of Radeon HD 6990M in PLAYERUNKNOWN'S BATTLEGROUNDS is 25% more, than Iris Pro Graphics P580.
high / 1080p
12−14
14−16
ultra / 1080p
8−9
9−10
QHD / 1440p
0−1
0−1
low / 720p
18−20
27−30
medium / 1080p
12−14
16−18
The average gaming FPS of Radeon HD 6990M in Red Dead Redemption 2 is 30% more, than Iris Pro Graphics P580.
low / 768p
35−40
50−55
medium / 768p
21−24
30−35
high / 1080p
12−14
18−20
ultra / 1080p
8−9
10−11
4K / 2160p
7−8
8−9
The average gaming FPS of Radeon HD 6990M in The Witcher 3: Wild Hunt is 41% more, than Iris Pro Graphics P580.
low / 768p
90−95
100−105
medium / 768p
50−55
60−65
ultra / 1080p
24−27
30−35
high / 768p
40−45
50−55
The average gaming FPS of Radeon HD 6990M in World of Tanks is 16% more, than Iris Pro Graphics P580.
Full Specs
Iris Pro Graphics P580
Radeon HD 6990M
Architecture
Gen. 9 Skylake
Terascale 2
Code name
Skylake GT4e
Blackcomb XTX
Type
Laptop
Laptop
Release date
1 September 2015
12 July 2011
Pipelines
72
1120
Core clock speed
350 MHz
715 MHz
Boost Clock
1100 MHz
Transistor count
189 million
1,700 million
Manufacturing process technology
14 nm
40 nm
Texture fill rate
75.60
40.04
Floating-point performance
1,601.6 gflops
Memory bus width
256 Bit
Memory clock speed
900 MHz
Memory bandwidth
115.2 GB/s
Shared memory
+
-
DirectX
12 (12_1)
11.2 (11_0)
Shader Model
6.4
5.0
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.1.97
N/A
Laptop size
large
Quick Sync
+
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