GeForce GTX 770M vs Quadro K620M
If you are going to buy a new graphics card and are choosing between GeForce GTX 770M and Quadro K620M, 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 770M stacks up against Quadro K620M, check out specs charts below.
GeForce GTX 770M and Quadro K620M are Laptop Graphics Cards
Note: GeForce GTX 770M 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 GeForce GTX 770M or Quadro K620M here:
Main Specs
GeForce GTX 770M
Quadro K620M
Power consumption (TDP)
75 Watt
30 Watt
Interface
MXM-B (3.0)
MXM-A (3.0)
Supplementary power connectors
None
None
Memory type
GDDR5
DDR3
Maximum RAM amount
3 GB
2 GB
Display Connectors
No outputs
No outputs
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GeForce GTX 770M has 150% more power consumption, than Quadro K620M.
GeForce GTX 770M is connected by MXM-B (3.0), and Quadro K620M uses MXM-A (3.0) interface.
GeForce GTX 770M has 1 GB more memory, than Quadro K620M.
GeForce GTX 770M is used in Laptops, and Quadro K620M - in Mobile workstations.
GeForce GTX 770M is build with Kepler architecture, and Quadro K620M - with Maxwell.
Core clock speed of Quadro K620M is 218 MHz higher, than GeForce GTX 770M.
GeForce GTX 770M and Quadro K620M are manufactured by 28 nm process technology.
Memory clock speed of GeForce GTX 770M and Quadro K620M is 2000 MHz.
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
14−16
3−4
ultra / 1080p
8−9
1−2
QHD / 1440p
3−4
0−1
low / 720p
30−33
14−16
medium / 1080p
16−18
5−6
The average gaming FPS of GeForce GTX 770M in Assassin's Creed Odyssey is 200% more, than Quadro K620M.
high / 1080p
21−24
7−8
ultra / 1080p
18−20
5−6
QHD / 1440p
6−7
0−1
4K / 2160p
5−6
−
low / 720p
45−50
18−20
medium / 1080p
24−27
8−9
The average gaming FPS of GeForce GTX 770M in Battlefield 5 is 180% more, than Quadro K620M.
low / 768p
45−50
45−50
high / 1080p
−
40−45
QHD / 1440p
0−1
0−1
GeForce GTX 770M and Quadro K620M have the same average FPS in Call of Duty: Warzone.
low / 768p
200−210
120−130
medium / 768p
170−180
95−100
ultra / 1080p
90−95
45−50
QHD / 1440p
50−55
24−27
4K / 2160p
30−33
−
high / 768p
130−140
70−75
The average gaming FPS of GeForce GTX 770M in Counter-Strike: Global Offensive is 80% more, than Quadro K620M.
low / 768p
55−60
70−75
ultra / 1080p
35−40
20−22
medium / 1080p
45−50
40−45
The average gaming FPS of GeForce GTX 770M in Cyberpunk 2077 is 4% more, than Quadro K620M.
low / 768p
100−110
75−80
medium / 768p
90−95
55−60
ultra / 1080p
60−65
27−30
The average gaming FPS of GeForce GTX 770M in Dota 2 is 59% more, than Quadro K620M.
high / 1080p
16−18
4−5
ultra / 1080p
14−16
3−4
4K / 2160p
6−7
0−1
low / 720p
35−40
14−16
medium / 1080p
18−20
5−6
The average gaming FPS of GeForce GTX 770M in Far Cry 5 is 214% more, than Quadro K620M.
high / 1080p
24−27
12−14
ultra / 1080p
18−20
7−8
QHD / 1440p
16−18
4−5
low / 720p
95−100
55−60
medium / 1080p
50−55
14−16
The average gaming FPS of GeForce GTX 770M in Fortnite is 121% more, than Quadro K620M.
high / 1080p
24−27
6−7
ultra / 1080p
18−20
6−7
QHD / 1440p
8−9
0−1
low / 720p
50−55
21−24
medium / 1080p
27−30
9−10
The average gaming FPS of GeForce GTX 770M in Forza Horizon 4 is 181% more, than Quadro K620M.
low / 768p
80−85
45−50
medium / 768p
70−75
−
high / 1080p
27−30
8−9
ultra / 1080p
10−12
3−4
QHD / 1440p
2−3
0−1
medium / 720p
−
40−45
The average gaming FPS of GeForce GTX 770M in Grand Theft Auto V is 110% more, than Quadro K620M.
high / 1080p
9−10
2−3
ultra / 1080p
7−8
0−1
4K / 2160p
2−3
0−1
low / 720p
27−30
7−8
medium / 1080p
12−14
3−4
The average gaming FPS of GeForce GTX 770M in Metro Exodus is 325% more, than Quadro K620M.
low / 768p
110−120
85−90
high / 1080p
−
65−70
ultra / 1080p
100−110
−
medium / 1080p
100−110
−
The average gaming FPS of GeForce GTX 770M in Minecraft is 32% more, than Quadro K620M.
high / 1080p
21−24
−
ultra / 1080p
16−18
12−14
low / 720p
55−60
27−30
medium / 1080p
24−27
14−16
The average gaming FPS of GeForce GTX 770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 83% more, than Quadro K620M.
high / 1080p
14−16
6−7
ultra / 1080p
9−10
4−5
QHD / 1440p
0−1
0−1
low / 720p
27−30
7−8
medium / 1080p
16−18
−
The average gaming FPS of GeForce GTX 770M in Red Dead Redemption 2 is 183% more, than Quadro K620M.
low / 768p
50−55
16−18
medium / 768p
30−35
12−14
high / 1080p
18−20
6−7
ultra / 1080p
10−11
4−5
4K / 2160p
8−9
1−2
The average gaming FPS of GeForce GTX 770M in The Witcher 3: Wild Hunt is 200% more, than Quadro K620M.
low / 768p
100−105
70−75
medium / 768p
60−65
35−40
ultra / 1080p
30−35
16−18
high / 768p
50−55
30−35
The average gaming FPS of GeForce GTX 770M in World of Tanks is 58% more, than Quadro K620M.
Full Specs
GeForce GTX 770M
Quadro K620M
Architecture
Kepler
Maxwell
Code name
N14E-GS
GM108
Type
Laptop
Mobile workstation
Release date
30 May 2013
1 March 2015
Pipelines
960
384
Core clock speed
811 MHz
1029 MHz
Boost Clock
797 MHz
1124 MHz
Transistor count
2,540 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
63.76
17.98
Floating-point performance
1,530 gflops
863.2 gflops
Memory bus width
192 Bit
64 Bit
Memory clock speed
2000 MHz
2000 MHz
Memory bandwidth
96.0 GB/s
14.4 GB/s
Shared memory
-
-
DirectX
12 API
12
Shader Model
5.1
5
OpenGL
4.5
4.5
OpenCL
1.1
1.2
Vulkan
1.1.126
1.1.126
CUDA
+
+
CUDA cores
960
Bus support
PCI Express 3.0, PCI Express 2.0
SLI options
+
HDMI
+
Bitcoin / BTC (SHA256)
55 Mh/s
92 Mh/s
Laptop size
large
Standard memory configuration
GDDR5
eDP 1.2 signal support
Up to 3840x2160
LVDS signal support
Up to 1920x1200
DisplayPort Multimode (DP++) support
Up to 3840x2160
HDCP content protection
+
7.1 channel HD audio on HDMI
+
TrueHD and DTS-HD audio bitstreaming
+
H.264, VC1, MPEG2 1080p video decoder
+
Optimus
+
+
Display Port
1.2
nView Display Management
+
Blu-Ray 3D Support
+
3D Vision / 3DTV Play
+
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