Iris Pro Graphics P580 vs Radeon HD 6950M
When choosing between Iris Pro Graphics P580 and Radeon HD 6950M, 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 6950M.
Iris Pro Graphics P580 and Radeon HD 6950M are Laptop Graphics Cards
Note: Iris Pro Graphics P580 and Radeon HD 6950M 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 6950M here:
Main Specs
Iris Pro Graphics P580
Radeon HD 6950M
Power consumption (TDP)
15 Watt
50 Watt
Interface
PCIe 3.0 x1
MXM-B (3.0)
Memory type
DDR3L/LPDDR3/DDR4
GDDR5
Maximum RAM amount
64 GB
2 GB
Display Connectors
No outputs
No outputs
Check Price
Check Price
Radeon HD 6950M has 233% more power consumption, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon HD 6950M uses MXM-B (3.0) interface.
Iris Pro Graphics P580 has 62 GB more memory, than Radeon HD 6950M.
Both cards are used in Laptops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon HD 6950M - with Terascale 2.
Core clock speed of Radeon HD 6950M is 230 MHz higher, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon HD 6950M - 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
8−9
ultra / 1080p
6−7
5−6
QHD / 1440p
0−1
0−1
low / 720p
21−24
20−22
medium / 1080p
12−14
10−12
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 18% more, than Radeon HD 6950M.
high / 1080p
16−18
14−16
ultra / 1080p
14−16
12−14
QHD / 1440p
0−1
0−1
low / 720p
35−40
30−35
medium / 1080p
18−20
16−18
The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 15% more, than Radeon HD 6950M.
low / 768p
45−50
45−50
high / 1080p
−
45−50
QHD / 1440p
0−1
0−1
Iris Pro Graphics P580 and Radeon HD 6950M have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
150−160
medium / 768p
140−150
120−130
ultra / 1080p
70−75
65−70
QHD / 1440p
40−45
35−40
4K / 2160p
30−33
27−30
high / 768p
100−110
95−100
The average gaming FPS of Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 11% more, than Radeon HD 6950M.
low / 768p
55−60
55−60
ultra / 1080p
27−30
24−27
medium / 1080p
45−50
45−50
The average gaming FPS of Iris Pro Graphics P580 in Cyberpunk 2077 is 2% more, than Radeon HD 6950M.
low / 768p
90−95
85−90
medium / 768p
75−80
65−70
ultra / 1080p
45−50
40−45
The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 10% more, than Radeon HD 6950M.
high / 1080p
10−12
10−11
ultra / 1080p
10−12
9−10
4K / 2160p
4−5
4−5
low / 720p
27−30
24−27
medium / 1080p
12−14
10−12
The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 8% more, than Radeon HD 6950M.
high / 1080p
18−20
16−18
ultra / 1080p
12−14
12−14
low / 720p
75−80
70−75
medium / 1080p
35−40
30−33
The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 9% more, than Radeon HD 6950M.
high / 1080p
16−18
14−16
ultra / 1080p
14−16
12−14
QHD / 1440p
4−5
3−4
low / 720p
35−40
30−35
medium / 1080p
18−20
16−18
The average gaming FPS of Iris Pro Graphics P580 in Forza Horizon 4 is 12% more, than Radeon HD 6950M.
low / 768p
65−70
60−65
medium / 768p
55−60
50−55
high / 1080p
18−20
16−18
ultra / 1080p
8−9
7−8
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Pro Graphics P580 in Grand Theft Auto V is 11% more, than Radeon HD 6950M.
high / 1080p
6−7
6−7
ultra / 1080p
5−6
4−5
4K / 2160p
1−2
1−2
low / 720p
18−20
16−18
medium / 1080p
9−10
8−9
The average gaming FPS of Iris Pro Graphics P580 in Metro Exodus is 14% more, than Radeon HD 6950M.
low / 768p
100−110
95−100
high / 1080p
−
95−100
ultra / 1080p
90−95
85−90
medium / 1080p
95−100
95−100
The average gaming FPS of Iris Pro Graphics P580 in Minecraft is 4% more, than Radeon HD 6950M.
high / 1080p
18−20
18−20
ultra / 1080p
14−16
14−16
low / 720p
40−45
35−40
medium / 1080p
20−22
18−20
The average gaming FPS of Iris Pro Graphics P580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 9% more, than Radeon HD 6950M.
high / 1080p
12−14
12−14
ultra / 1080p
8−9
8−9
QHD / 1440p
0−1
0−1
low / 720p
18−20
16−18
medium / 1080p
12−14
12−14
The average gaming FPS of Iris Pro Graphics P580 in Red Dead Redemption 2 is 8% more, than Radeon HD 6950M.
low / 768p
35−40
30−35
medium / 768p
21−24
21−24
high / 1080p
12−14
10−12
ultra / 1080p
8−9
7−8
4K / 2160p
7−8
6−7
The average gaming FPS of Iris Pro Graphics P580 in The Witcher 3: Wild Hunt is 6% more, than Radeon HD 6950M.
low / 768p
90−95
90−95
medium / 768p
50−55
50−55
ultra / 1080p
24−27
21−24
high / 768p
40−45
40−45
The average gaming FPS of Iris Pro Graphics P580 in World of Tanks is 1% more, than Radeon HD 6950M.
Full Specs
Iris Pro Graphics P580
Radeon HD 6950M
Architecture
Gen. 9 Skylake
Terascale 2
Code name
Skylake GT4e
Blackcomb Pro
Type
Laptop
Laptop
Release date
1 September 2015
6 January 2011
Pipelines
72
960
Core clock speed
350 MHz
580 MHz
Boost Clock
1100 MHz
Transistor count
189 million
1,700 million
Manufacturing process technology
14 nm
40 nm
Texture fill rate
75.60
27.84
Floating-point performance
1,113.6 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
+
Check Price
Check Price
