Iris Pro Graphics P580 vs Radeon E8860

Find out if it is worth upgrading your current GPU setup by comparing Iris Pro Graphics P580 and Radeon E8860. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Iris Pro Graphics P580 and Radeon E8860. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Iris Pro Graphics P580 Check Price

Radeon E8860

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:

Iris Pro Graphics P580 Laptops

Main Specs

	Iris Pro Graphics P580	Radeon E8860
Power consumption (TDP)	15 Watt	37 Watt
Interface	PCIe 3.0 x1	PCIe 3.0 x16
Memory type	DDR3L/LPDDR3/DDR4	GDDR5
Maximum RAM amount	64 GB	2 GB
Display Connectors	No outputs	4x mini-DisplayPort
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Radeon E8860 has 146% more power consumption, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Radeon E8860 uses PCIe 3.0 x16 interface.
Iris Pro Graphics P580 has 62 GB more memory, than Radeon E8860.
Iris Pro Graphics P580 is used in Laptops, and Radeon E8860 - in Desktops.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon E8860 - with GCN 1.0.
Core clock speed of Radeon E8860 is 225 MHz higher, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon E8860 - by 28 nm process technology.

Game benchmarks


high / 1080p	10−11	7−8
ultra / 1080p	6−7	4−5
QHD / 1440p	0−1	0−1
low / 720p	21−24	18−20
medium / 1080p	12−14	9−10
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 30% more, than Radeon E8860.
high / 1080p	16−18	12−14
ultra / 1080p	14−16	10−12
QHD / 1440p	0−1	0−1
low / 720p	35−40	24−27
medium / 1080p	18−20	12−14
The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 46% more, than Radeon E8860.
low / 768p	45−50	45−50
high / 1080p	−	45−50
QHD / 1440p	0−1	0−1
Iris Pro Graphics P580 and Radeon E8860 have the same average FPS in Call of Duty: Warzone.
low / 768p	170−180	140−150
medium / 768p	140−150	110−120
ultra / 1080p	70−75	55−60
QHD / 1440p	40−45	30−35
4K / 2160p	30−33	27−30
high / 768p	100−110	85−90
The average gaming FPS of Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 23% more, than Radeon E8860.
low / 768p	55−60	55−60
ultra / 1080p	27−30	21−24
medium / 1080p	45−50	45−50
The average gaming FPS of Iris Pro Graphics P580 in Cyberpunk 2077 is 4% more, than Radeon E8860.
low / 768p	90−95	80−85
medium / 768p	75−80	60−65
ultra / 1080p	45−50	35−40
The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 20% more, than Radeon E8860.
high / 1080p	10−12	9−10
ultra / 1080p	10−12	8−9
4K / 2160p	4−5	4−5
low / 720p	27−30	20−22
medium / 1080p	12−14	9−10
The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 30% more, than Radeon E8860.
high / 1080p	18−20	14−16
ultra / 1080p	12−14	10−12
low / 720p	75−80	60−65
medium / 1080p	35−40	24−27
The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 28% more, than Radeon E8860.
high / 1080p	16−18	12−14
ultra / 1080p	14−16	10−12
QHD / 1440p	4−5	1−2
low / 720p	35−40	27−30
medium / 1080p	18−20	14−16
The average gaming FPS of Iris Pro Graphics P580 in Forza Horizon 4 is 38% more, than Radeon E8860.
low / 768p	65−70	55−60
medium / 768p	55−60	45−50
high / 1080p	18−20	12−14
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 22% more, than Radeon E8860.
high / 1080p	6−7	5−6
ultra / 1080p	5−6	3−4
4K / 2160p	1−2	0−1
low / 720p	18−20	12−14
medium / 1080p	9−10	7−8
The average gaming FPS of Iris Pro Graphics P580 in Metro Exodus is 42% more, than Radeon E8860.
low / 768p	100−110	95−100
high / 1080p	−	90−95
ultra / 1080p	90−95	80−85
medium / 1080p	95−100	90−95
The average gaming FPS of Iris Pro Graphics P580 in Minecraft is 8% more, than Radeon E8860.
high / 1080p	18−20	16−18
ultra / 1080p	14−16	14−16
low / 720p	40−45	30−35
medium / 1080p	20−22	18−20
The average gaming FPS of Iris Pro Graphics P580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 20% more, than Radeon E8860.
high / 1080p	12−14	−
ultra / 1080p	8−9	8−9
QHD / 1440p	0−1	0−1
low / 720p	18−20	12−14
medium / 1080p	12−14	10−12
The average gaming FPS of Iris Pro Graphics P580 in Red Dead Redemption 2 is 30% more, than Radeon E8860.
low / 768p	35−40	27−30
medium / 768p	21−24	18−20
high / 1080p	12−14	10−11
ultra / 1080p	8−9	6−7
4K / 2160p	7−8	6−7
The average gaming FPS of Iris Pro Graphics P580 in The Witcher 3: Wild Hunt is 21% more, than Radeon E8860.
low / 768p	90−95	85−90
medium / 768p	50−55	45−50
ultra / 1080p	24−27	20−22
high / 768p	40−45	35−40
The average gaming FPS of Iris Pro Graphics P580 in World of Tanks is 10% more, than Radeon E8860.

Full Specs

	Iris Pro Graphics P580	Radeon E8860
Architecture	Gen. 9 Skylake	GCN 1.0
Code name	Skylake GT4e	Venus
Type	Laptop	Desktop
Release date	1 September 2015	25 January 2014
Pipelines	72	640
Core clock speed	350 MHz	575 MHz
Boost Clock	1100 MHz	625 MHz
Transistor count	189 million	1,500 million
Manufacturing process technology	14 nm	28 nm
Texture fill rate	75.60	25.00
Floating-point performance		800.0 gflops
Memory bus width		128 Bit
Memory clock speed		4500 MHz
Memory bandwidth		72 GB/s
Shared memory	+
DirectX	12 (12_1)	12 (11_1)
Shader Model	6.4	5.1
OpenGL	4.6	4.6
OpenCL	2.1	1.2
Vulkan	1.1.97	1.2.131
Bitcoin / BTC (SHA256)		48 Mh/s
Quick Sync	+
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Iris Pro Graphics P580 vs Radeon E8860

Iris Pro Graphics P580 is a Laptop Graphics Card

Main Specs

Game benchmarks

Full Specs

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