Iris Pro Graphics P580 vs Quadro K620M
When choosing between Iris Pro Graphics P580 and Quadro K620M, 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 Quadro K620M.
Iris Pro Graphics P580 and Quadro K620M are Laptop Graphics Cards
Note: Iris Pro Graphics P580 and Quadro K620M 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 Quadro K620M here:
Main Specs
Iris Pro Graphics P580
Quadro K620M
Power consumption (TDP)
15 Watt
30 Watt
Interface
PCIe 3.0 x1
MXM-A (3.0)
Supplementary power connectors
None
Memory type
DDR3L/LPDDR3/DDR4
DDR3
Maximum RAM amount
64 GB
2 GB
Display Connectors
No outputs
No outputs
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Quadro K620M has 100% more power consumption, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is connected by PCIe 3.0 x1, and Quadro K620M uses MXM-A (3.0) interface.
Iris Pro Graphics P580 has 62 GB more memory, than Quadro K620M.
Iris Pro Graphics P580 is used in Laptops, and Quadro K620M - in Mobile workstations.
Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Quadro K620M - with Maxwell.
Core clock speed of Quadro K620M is 679 MHz higher, than Iris Pro Graphics P580.
Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Quadro K620M - 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
3−4
ultra / 1080p
6−7
1−2
QHD / 1440p
0−1
0−1
low / 720p
21−24
14−16
medium / 1080p
12−14
5−6
The average gaming FPS of Iris Pro Graphics P580 in Assassin's Creed Odyssey is 116% more, than Quadro K620M.
high / 1080p
16−18
7−8
ultra / 1080p
14−16
5−6
QHD / 1440p
0−1
0−1
low / 720p
35−40
18−20
medium / 1080p
18−20
8−9
The average gaming FPS of Iris Pro Graphics P580 in Battlefield 5 is 120% more, than Quadro K620M.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
Iris Pro Graphics P580 and Quadro K620M have the same average FPS in Call of Duty: Warzone.
low / 768p
170−180
120−130
medium / 768p
140−150
95−100
ultra / 1080p
70−75
45−50
QHD / 1440p
40−45
24−27
4K / 2160p
30−33
−
high / 768p
100−110
70−75
The average gaming FPS of Iris Pro Graphics P580 in Counter-Strike: Global Offensive is 47% more, than Quadro K620M.
low / 768p
55−60
70−75
ultra / 1080p
27−30
20−22
medium / 1080p
45−50
40−45
The average gaming FPS of Quadro K620M in Cyberpunk 2077 is 2% more, than Iris Pro Graphics P580.
low / 768p
90−95
75−80
medium / 768p
75−80
55−60
ultra / 1080p
45−50
27−30
The average gaming FPS of Iris Pro Graphics P580 in Dota 2 is 33% more, than Quadro K620M.
high / 1080p
10−12
4−5
ultra / 1080p
10−12
3−4
4K / 2160p
4−5
0−1
low / 720p
27−30
14−16
medium / 1080p
12−14
5−6
The average gaming FPS of Iris Pro Graphics P580 in Far Cry 5 is 114% more, than Quadro K620M.
high / 1080p
18−20
12−14
ultra / 1080p
12−14
7−8
QHD / 1440p
−
4−5
low / 720p
75−80
55−60
medium / 1080p
35−40
14−16
The average gaming FPS of Iris Pro Graphics P580 in Fortnite is 56% more, than Quadro K620M.
high / 1080p
16−18
6−7
ultra / 1080p
14−16
6−7
QHD / 1440p
4−5
0−1
low / 720p
35−40
21−24
medium / 1080p
18−20
9−10
The average gaming FPS of Iris Pro Graphics P580 in Forza Horizon 4 is 100% more, than Quadro K620M.
low / 768p
65−70
45−50
medium / 768p
55−60
−
high / 1080p
18−20
8−9
ultra / 1080p
8−9
3−4
QHD / 1440p
0−1
0−1
medium / 720p
−
40−45
The average gaming FPS of Iris Pro Graphics P580 in Grand Theft Auto V is 63% more, than Quadro K620M.
high / 1080p
6−7
2−3
ultra / 1080p
5−6
0−1
4K / 2160p
1−2
0−1
low / 720p
18−20
7−8
medium / 1080p
9−10
3−4
The average gaming FPS of Iris Pro Graphics P580 in Metro Exodus is 175% more, than Quadro K620M.
low / 768p
100−110
85−90
high / 1080p
−
65−70
ultra / 1080p
90−95
−
medium / 1080p
95−100
−
The average gaming FPS of Iris Pro Graphics P580 in Minecraft is 20% more, than Quadro K620M.
high / 1080p
18−20
−
ultra / 1080p
14−16
12−14
low / 720p
40−45
27−30
medium / 1080p
20−22
14−16
The average gaming FPS of Iris Pro Graphics P580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 44% more, than Quadro K620M.
high / 1080p
12−14
6−7
ultra / 1080p
8−9
4−5
QHD / 1440p
0−1
0−1
low / 720p
18−20
7−8
medium / 1080p
12−14
−
The average gaming FPS of Iris Pro Graphics P580 in Red Dead Redemption 2 is 116% more, than Quadro K620M.
low / 768p
35−40
16−18
medium / 768p
21−24
12−14
high / 1080p
12−14
6−7
ultra / 1080p
8−9
4−5
4K / 2160p
7−8
1−2
The average gaming FPS of Iris Pro Graphics P580 in The Witcher 3: Wild Hunt is 112% more, than Quadro K620M.
low / 768p
90−95
70−75
medium / 768p
50−55
35−40
ultra / 1080p
24−27
16−18
high / 768p
40−45
30−35
The average gaming FPS of Iris Pro Graphics P580 in World of Tanks is 35% more, than Quadro K620M.
Full Specs
Iris Pro Graphics P580
Quadro K620M
Architecture
Gen. 9 Skylake
Maxwell
Code name
Skylake GT4e
GM108
Type
Laptop
Mobile workstation
Release date
1 September 2015
1 March 2015
Pipelines
72
384
Core clock speed
350 MHz
1029 MHz
Boost Clock
1100 MHz
1124 MHz
Transistor count
189 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
75.60
17.98
Floating-point performance
863.2 gflops
Memory bus width
64 Bit
Memory clock speed
2000 MHz
Memory bandwidth
14.4 GB/s
Shared memory
+
-
DirectX
12 (12_1)
12
Shader Model
6.4
5
OpenGL
4.6
4.5
OpenCL
2.1
1.2
Vulkan
1.1.97
1.1.126
CUDA
+
Bitcoin / BTC (SHA256)
92 Mh/s
Optimus
+
Quick Sync
+
Display Port
1.2
nView Display Management
+
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