Iris Plus Graphics 655 vs Quadro K620
Find out if it is worth upgrading your current GPU setup by comparing Iris Plus Graphics 655 and Quadro K620. 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 Plus Graphics 655 and Quadro K620. 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 Plus Graphics 655 is a Laptop Graphics Card
Note: Iris Plus Graphics 655 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 Plus Graphics 655 here:
Main Specs
Iris Plus Graphics 655
Quadro K620
Power consumption (TDP)
15 Watt
41 Watt
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
DDR3/DDR4
128 Bit
Maximum RAM amount
2 GB
Display Connectors
No outputs
1x DVI, 1x DisplayPort
Check Price
Check Price
Quadro K620 has 173% more power consumption, than Iris Plus Graphics 655.
Iris Plus Graphics 655 is connected by PCIe 3.0 x1, and Quadro K620 uses PCIe 2.0 x16 interface.
Iris Plus Graphics 655 is used in Laptops, and Quadro K620 - in Desktops.
Iris Plus Graphics 655 is build with Gen. 9.5 Kaby Lake architecture, and Quadro K620 - with Maxwell.
Core clock speed of Quadro K620 is 758 MHz higher, than Iris Plus Graphics 655.
Iris Plus Graphics 655 is manufactured by 14 nm process technology, and Quadro K620 - 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
12−14
10−12
ultra / 1080p
7−8
6−7
QHD / 1440p
2−3
1−2
low / 720p
27−30
24−27
medium / 1080p
16−18
14−16
The average gaming FPS of Iris Plus Graphics 655 in Assassin's Creed Odyssey is 18% more, than Quadro K620.
high / 1080p
21−24
18−20
ultra / 1080p
18−20
16−18
QHD / 1440p
4−5
2−3
low / 720p
45−50
40−45
medium / 1080p
21−24
20−22
The average gaming FPS of Iris Plus Graphics 655 in Battlefield 5 is 15% more, than Quadro K620.
low / 768p
45−50
45−50
QHD / 1440p
0−1
0−1
Iris Plus Graphics 655 and Quadro K620 have the same average FPS in Call of Duty: Warzone.
low / 768p
190−200
180−190
medium / 768p
160−170
150−160
ultra / 1080p
85−90
75−80
QHD / 1440p
45−50
45−50
4K / 2160p
30−33
30−33
high / 768p
120−130
110−120
The average gaming FPS of Iris Plus Graphics 655 in Counter-Strike: Global Offensive is 6% more, than Quadro K620.
low / 768p
55−60
55−60
ultra / 1080p
35−40
30−35
medium / 1080p
45−50
45−50
The average gaming FPS of Iris Plus Graphics 655 in Cyberpunk 2077 is 4% more, than Quadro K620.
low / 768p
100−110
95−100
medium / 768p
85−90
80−85
ultra / 1080p
55−60
50−55
The average gaming FPS of Iris Plus Graphics 655 in Dota 2 is 7% more, than Quadro K620.
high / 1080p
14−16
12−14
ultra / 1080p
14−16
12−14
4K / 2160p
5−6
5−6
low / 720p
30−35
30−33
medium / 1080p
16−18
14−16
The average gaming FPS of Iris Plus Graphics 655 in Far Cry 5 is 13% more, than Quadro K620.
high / 1080p
21−24
20−22
ultra / 1080p
16−18
14−16
QHD / 1440p
16−18
−
low / 720p
85−90
80−85
medium / 1080p
45−50
40−45
The average gaming FPS of Iris Plus Graphics 655 in Fortnite is 7% more, than Quadro K620.
high / 1080p
21−24
20−22
ultra / 1080p
16−18
16−18
QHD / 1440p
7−8
5−6
low / 720p
45−50
40−45
medium / 1080p
24−27
21−24
The average gaming FPS of Iris Plus Graphics 655 in Forza Horizon 4 is 14% more, than Quadro K620.
low / 768p
75−80
70−75
medium / 768p
65−70
60−65
high / 1080p
24−27
21−24
ultra / 1080p
10−11
9−10
QHD / 1440p
1−2
0−1
The average gaming FPS of Iris Plus Graphics 655 in Grand Theft Auto V is 9% more, than Quadro K620.
high / 1080p
8−9
7−8
ultra / 1080p
6−7
5−6
4K / 2160p
2−3
1−2
low / 720p
24−27
21−24
medium / 1080p
10−12
10−11
The average gaming FPS of Iris Plus Graphics 655 in Metro Exodus is 11% more, than Quadro K620.
low / 768p
100−110
100−110
ultra / 1080p
95−100
95−100
medium / 1080p
100−110
100−110
Iris Plus Graphics 655 and Quadro K620 have the same average FPS in Minecraft.
high / 1080p
21−24
20−22
ultra / 1080p
16−18
16−18
low / 720p
50−55
45−50
medium / 1080p
21−24
21−24
The average gaming FPS of Iris Plus Graphics 655 in PLAYERUNKNOWN'S BATTLEGROUNDS is 3% more, than Quadro K620.
high / 1080p
12−14
12−14
ultra / 1080p
9−10
8−9
QHD / 1440p
0−1
0−1
low / 720p
24−27
21−24
medium / 1080p
14−16
14−16
The average gaming FPS of Iris Plus Graphics 655 in Red Dead Redemption 2 is 7% more, than Quadro K620.
low / 768p
45−50
40−45
medium / 768p
27−30
24−27
high / 1080p
16−18
14−16
ultra / 1080p
9−10
9−10
4K / 2160p
7−8
7−8
The average gaming FPS of Iris Plus Graphics 655 in The Witcher 3: Wild Hunt is 10% more, than Quadro K620.
low / 768p
95−100
95−100
medium / 768p
55−60
55−60
ultra / 1080p
30−35
27−30
high / 768p
50−55
45−50
The average gaming FPS of Iris Plus Graphics 655 in World of Tanks is 5% more, than Quadro K620.
Full Specs
Iris Plus Graphics 655
Quadro K620
Architecture
Gen. 9.5 Kaby Lake
Maxwell
Code name
Kaby Lake GT3e
GM107
Type
Laptop
Workstation
Release date
1 September 2017
22 July 2014
Pipelines
48
384
Core clock speed
300 MHz
1058 MHz
Boost Clock
1200 MHz
1124 MHz
Transistor count
189 million
1,870 million
Manufacturing process technology
14 nm
28 nm
Texture fill rate
50.40
26.98
Floating-point performance
863.2 gflops
Length
160 mm
Memory bus width
128 Bit
Memory clock speed
1800 MHz
Shared memory
+
DirectX
12 (12_1)
12
Shader Model
6.4
5
OpenGL
4.6
4.5
OpenCL
2.1
1.2
Vulkan
1.1.103
+
CUDA
5.0
Bitcoin / BTC (SHA256)
104 Mh/s
Quick Sync
+
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
Check Price
Check Price
