GeForce GTX 660 Ti vs Quadro M620
If you are going to buy a new graphics card and are choosing between GeForce GTX 660 Ti and Quadro M620, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 660 Ti stacks up against Quadro M620, check out specs charts below.
Quadro M620 is a Laptop Graphics Card
Note: Quadro M620 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 Quadro M620 here:
Main Specs
GeForce GTX 660 Ti
Quadro M620
Power consumption (TDP)
150 Watt
30 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
Two 6-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
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GeForce GTX 660 Ti has 400% more power consumption, than Quadro M620.
GeForce GTX 660 Ti and Quadro M620 have maximum RAM of 2 GB.
GeForce GTX 660 Ti is used in Desktops, and Quadro M620 - in Mobile workstations.
GeForce GTX 660 Ti is build with Kepler architecture, and Quadro M620 - with Maxwell.
Core clock speed of Quadro M620 is 103 MHz higher, than GeForce GTX 660 Ti.
GeForce GTX 660 Ti and Quadro M620 are manufactured by 28 nm process technology.
Memory clock speed of Quadro M620 is 5006 MHz higher, than GeForce GTX 660 Ti.
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
21−24
14−16
ultra / 1080p
12−14
8−9
QHD / 1440p
8−9
3−4
4K / 2160p
5−6
−
low / 720p
40−45
30−35
medium / 1080p
27−30
18−20
The average gaming FPS of GeForce GTX 660 Ti in Assassin's Creed Odyssey is 53% more, than Quadro M620.
high / 1080p
35−40
24−27
ultra / 1080p
30−35
20−22
QHD / 1440p
14−16
7−8
4K / 2160p
9−10
5−6
low / 720p
70−75
50−55
medium / 1080p
40−45
24−27
The average gaming FPS of GeForce GTX 660 Ti in Battlefield 5 is 54% more, than Quadro M620.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 660 Ti in Call of Duty: Warzone is 10% more, than Quadro M620.
low / 768p
230−240
200−210
medium / 768p
210−220
170−180
ultra / 1080p
120−130
95−100
QHD / 1440p
100−110
50−55
4K / 2160p
55−60
30−33
high / 768p
170−180
130−140
The average gaming FPS of GeForce GTX 660 Ti in Counter-Strike: Global Offensive is 31% more, than Quadro M620.
low / 768p
60−65
55−60
ultra / 1080p
55−60
35−40
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 660 Ti in Cyberpunk 2077 is 25% more, than Quadro M620.
low / 768p
120−130
100−110
medium / 768p
110−120
90−95
ultra / 1080p
85−90
60−65
The average gaming FPS of GeForce GTX 660 Ti in Dota 2 is 26% more, than Quadro M620.
high / 1080p
27−30
16−18
ultra / 1080p
24−27
16−18
QHD / 1440p
20−22
−
4K / 2160p
9−10
6−7
low / 720p
55−60
35−40
medium / 1080p
30−33
18−20
The average gaming FPS of GeForce GTX 660 Ti in Far Cry 5 is 57% more, than Quadro M620.
high / 1080p
35−40
24−27
ultra / 1080p
27−30
18−20
QHD / 1440p
16−18
16−18
low / 720p
130−140
95−100
medium / 1080p
75−80
50−55
The average gaming FPS of GeForce GTX 660 Ti in Fortnite is 40% more, than Quadro M620.
high / 1080p
35−40
24−27
ultra / 1080p
27−30
20−22
QHD / 1440p
16−18
8−9
4K / 2160p
14−16
−
low / 720p
75−80
50−55
medium / 1080p
40−45
27−30
The average gaming FPS of GeForce GTX 660 Ti in Forza Horizon 4 is 48% more, than Quadro M620.
low / 768p
110−120
85−90
medium / 768p
95−100
75−80
high / 1080p
45−50
27−30
ultra / 1080p
18−20
12−14
QHD / 1440p
9−10
2−3
The average gaming FPS of GeForce GTX 660 Ti in Grand Theft Auto V is 39% more, than Quadro M620.
high / 1080p
14−16
9−10
ultra / 1080p
10−12
7−8
QHD / 1440p
10−12
−
4K / 2160p
3−4
2−3
low / 720p
40−45
27−30
medium / 1080p
20−22
12−14
The average gaming FPS of GeForce GTX 660 Ti in Metro Exodus is 50% more, than Quadro M620.
low / 768p
120−130
110−120
ultra / 1080p
−
100−110
medium / 1080p
110−120
100−110
The average gaming FPS of GeForce GTX 660 Ti in Minecraft is 9% more, than Quadro M620.
high / 1080p
−
21−24
ultra / 1080p
14−16
16−18
low / 720p
75−80
55−60
medium / 1080p
18−20
24−27
The average gaming FPS of GeForce GTX 660 Ti in PLAYERUNKNOWN'S BATTLEGROUNDS is 12% more, than Quadro M620.
high / 1080p
16−18
14−16
ultra / 1080p
10−12
9−10
QHD / 1440p
3−4
0−1
4K / 2160p
2−3
−
low / 720p
40−45
27−30
medium / 1080p
21−24
16−18
The average gaming FPS of GeForce GTX 660 Ti in Red Dead Redemption 2 is 35% more, than Quadro M620.
low / 768p
80−85
50−55
medium / 768p
50−55
30−35
high / 1080p
27−30
18−20
ultra / 1080p
16−18
10−12
4K / 2160p
9−10
8−9
The average gaming FPS of GeForce GTX 660 Ti in The Witcher 3: Wild Hunt is 58% more, than Quadro M620.
low / 768p
90−95
100−110
medium / 768p
60−65
60−65
ultra / 1080p
40−45
30−35
high / 768p
55−60
50−55
GeForce GTX 660 Ti and Quadro M620 have the same average FPS in World of Tanks.
Full Specs
GeForce GTX 660 Ti
Quadro M620
Architecture
Kepler
Maxwell
Code name
GK104
Type
Desktop
Mobile workstation
Release date
16 August 2012
13 January 2017
Pipelines
1344
512
Core clock speed
915 MHz
1018 MHz
Boost Clock
980 MHz
Transistor count
3,540 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
102.5 billion/sec
Floating-point performance
2,459.5 gflops
Length
9.5" (24.1 cm)
Memory bus width
192-bit GDDR5
128 Bit
Memory clock speed
6.0 GB/s
5012 MHz
Memory bandwidth
144.2 GB/s
80 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12
Shader Model
5.1
5.0
OpenGL
4.3
4.5
OpenCL
1.2
Vulkan
1.1.126
CUDA
+
CUDA cores
1344
Bus support
PCI Express 3.0
Height
4.376" (11.1 cm)
SLI options
+
Multi monitor support
4 displays
HDMI
+
HDCP
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
3D Blu-Ray
+
3D Gaming
+
3D Vision
+
Bitcoin / BTC (SHA256)
99 Mh/s
Laptop size
large
Optimus
+
Display Port
1.2
Mosaic
+
nView Display Management
+
3D Stereo
+
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