Iris Pro Graphics 580 vs Quadro K620M
When choosing between Iris Pro Graphics 580 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 580 and Quadro K620M.
Iris Pro Graphics 580 and Quadro K620M are Laptop Graphics Cards
Note: Iris Pro Graphics 580 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 580 or Quadro K620M here:
Main Specs
Iris Pro Graphics 580
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 580.
Iris Pro Graphics 580 is connected by PCIe 3.0 x1, and Quadro K620M uses MXM-A (3.0) interface.
Iris Pro Graphics 580 has 62 GB more memory, than Quadro K620M.
Iris Pro Graphics 580 is used in Laptops, and Quadro K620M - in Mobile workstations.
Iris Pro Graphics 580 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 580.
Iris Pro Graphics 580 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
9−10
3−4
ultra / 1080p
5−6
1−2
QHD / 1440p
0−1
0−1
low / 720p
20−22
14−16
medium / 1080p
10−12
5−6
The average gaming FPS of Iris Pro Graphics 580 in Assassin's Creed Odyssey is 83% more, than Quadro K620M.
high / 1080p
14−16
7−8
ultra / 1080p
12−14
5−6
QHD / 1440p
0−1
0−1
low / 720p
30−35
18−20
medium / 1080p
16−18
8−9
The average gaming FPS of Iris Pro Graphics 580 in Battlefield 5 is 90% more, than Quadro K620M.
low / 768p
45−50
45−50
high / 1080p
45−50
40−45
QHD / 1440p
0−1
0−1
The average gaming FPS of Iris Pro Graphics 580 in Call of Duty: Warzone is 4% more, than Quadro K620M.
low / 768p
150−160
120−130
medium / 768p
130−140
95−100
ultra / 1080p
65−70
45−50
QHD / 1440p
35−40
24−27
4K / 2160p
27−30
−
high / 768p
95−100
70−75
The average gaming FPS of Iris Pro Graphics 580 in Counter-Strike: Global Offensive is 34% more, than Quadro K620M.
low / 768p
55−60
70−75
ultra / 1080p
24−27
20−22
medium / 1080p
45−50
40−45
The average gaming FPS of Quadro K620M in Cyberpunk 2077 is 4% more, than Iris Pro Graphics 580.
low / 768p
90−95
75−80
medium / 768p
70−75
55−60
ultra / 1080p
40−45
27−30
The average gaming FPS of Iris Pro Graphics 580 in Dota 2 is 27% more, than Quadro K620M.
high / 1080p
10−11
4−5
ultra / 1080p
10−11
3−4
4K / 2160p
4−5
0−1
low / 720p
24−27
14−16
medium / 1080p
10−12
5−6
The average gaming FPS of Iris Pro Graphics 580 in Far Cry 5 is 100% more, than Quadro K620M.
high / 1080p
16−18
12−14
ultra / 1080p
12−14
7−8
QHD / 1440p
−
4−5
low / 720p
70−75
55−60
medium / 1080p
30−35
14−16
The average gaming FPS of Iris Pro Graphics 580 in Fortnite is 43% more, than Quadro K620M.
high / 1080p
14−16
6−7
ultra / 1080p
12−14
6−7
QHD / 1440p
3−4
0−1
low / 720p
30−35
21−24
medium / 1080p
18−20
9−10
The average gaming FPS of Iris Pro Graphics 580 in Forza Horizon 4 is 72% more, than Quadro K620M.
low / 768p
60−65
45−50
medium / 768p
50−55
−
high / 1080p
16−18
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 580 in Grand Theft Auto V is 52% more, than Quadro K620M.
high / 1080p
6−7
2−3
ultra / 1080p
4−5
0−1
4K / 2160p
1−2
0−1
low / 720p
16−18
7−8
medium / 1080p
8−9
3−4
The average gaming FPS of Iris Pro Graphics 580 in Metro Exodus is 150% more, than Quadro K620M.
low / 768p
95−100
85−90
high / 1080p
95−100
65−70
ultra / 1080p
85−90
−
medium / 1080p
95−100
−
The average gaming FPS of Iris Pro Graphics 580 in Minecraft is 25% more, than Quadro K620M.
high / 1080p
18−20
−
ultra / 1080p
14−16
12−14
low / 720p
35−40
27−30
medium / 1080p
18−20
14−16
The average gaming FPS of Iris Pro Graphics 580 in PLAYERUNKNOWN'S BATTLEGROUNDS is 27% more, than Quadro K620M.
high / 1080p
12−14
6−7
ultra / 1080p
8−9
4−5
QHD / 1440p
0−1
0−1
low / 720p
16−18
7−8
medium / 1080p
12−14
−
The average gaming FPS of Iris Pro Graphics 580 in Red Dead Redemption 2 is 100% more, than Quadro K620M.
low / 768p
30−35
16−18
medium / 768p
21−24
12−14
high / 1080p
10−12
6−7
ultra / 1080p
7−8
4−5
4K / 2160p
6−7
1−2
The average gaming FPS of Iris Pro Graphics 580 in The Witcher 3: Wild Hunt is 100% 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 580 in World of Tanks is 35% more, than Quadro K620M.
Full Specs
Iris Pro Graphics 580
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
1050 MHz
1124 MHz
Transistor count
189 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
72.00
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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