GeForce 845M vs Quadro K620M
If you are going to buy a new graphics card and are choosing between GeForce 845M 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 845M stacks up against Quadro K620M, check out specs charts below.
GeForce 845M and Quadro K620M are Laptop Graphics Cards
Note: GeForce 845M 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 845M or Quadro K620M here:
Main Specs
GeForce 845M
Quadro K620M
Power consumption (TDP)
45 Watt
30 Watt
Interface
PCIe 3.0 x8
MXM-A (3.0)
Supplementary power connectors
None
Memory type
DDR3, GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Display Connectors
No outputs
No outputs
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GeForce 845M has 50% more power consumption, than Quadro K620M.
GeForce 845M is connected by PCIe 3.0 x8, and Quadro K620M uses MXM-A (3.0) interface.
GeForce 845M and Quadro K620M have maximum RAM of 2 GB.
GeForce 845M is used in Laptops, and Quadro K620M - in Mobile workstations.
GeForce 845M and Quadro K620M are build with Maxwell architecture.
Core clock speed of GeForce 845M is 42 MHz higher, than Quadro K620M.
GeForce 845M and Quadro K620M are manufactured by 28 nm process technology.
Memory clock speed of GeForce 845M 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
3−4
3−4
ultra / 1080p
1−2
1−2
QHD / 1440p
0−1
0−1
low / 720p
14−16
14−16
medium / 1080p
6−7
5−6
GeForce 845M and Quadro K620M have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
10−11
7−8
ultra / 1080p
7−8
5−6
QHD / 1440p
0−1
0−1
low / 720p
21−24
18−20
medium / 1080p
10−11
8−9
The average gaming FPS of GeForce 845M in Battlefield 5 is 20% more, than Quadro K620M.
low / 768p
45−50
45−50
high / 1080p
40−45
40−45
QHD / 1440p
0−1
0−1
GeForce 845M and Quadro K620M have the same average FPS in Call of Duty: Warzone.
low / 768p
130−140
120−130
medium / 768p
100−110
95−100
ultra / 1080p
50−55
45−50
QHD / 1440p
24−27
24−27
4K / 2160p
12−14
−
high / 768p
75−80
70−75
The average gaming FPS of GeForce 845M in Counter-Strike: Global Offensive is 8% more, than Quadro K620M.
low / 768p
85−90
70−75
ultra / 1080p
21−24
20−22
medium / 1080p
45−50
40−45
The average gaming FPS of GeForce 845M in Cyberpunk 2077 is 15% more, than Quadro K620M.
low / 768p
75−80
75−80
medium / 768p
50−55
55−60
ultra / 1080p
30−33
27−30
The average gaming FPS of Quadro K620M in Dota 2 is 1% more, than GeForce 845M.
high / 1080p
4−5
4−5
ultra / 1080p
4−5
3−4
4K / 2160p
2−3
0−1
low / 720p
14−16
14−16
medium / 1080p
6−7
5−6
GeForce 845M and Quadro K620M have the same average FPS in Far Cry 5.
high / 1080p
6−7
12−14
ultra / 1080p
0−1
7−8
QHD / 1440p
0−1
4−5
low / 720p
55−60
55−60
medium / 1080p
16−18
14−16
The average gaming FPS of Quadro K620M in Fortnite is 3% more, than GeForce 845M.
high / 1080p
9−10
6−7
ultra / 1080p
8−9
6−7
QHD / 1440p
3−4
0−1
4K / 2160p
3−4
−
low / 720p
21−24
21−24
medium / 1080p
10−12
9−10
The average gaming FPS of GeForce 845M in Forza Horizon 4 is 9% more, than Quadro K620M.
low / 768p
50−55
45−50
high / 1080p
10−11
8−9
ultra / 1080p
4−5
3−4
QHD / 1440p
−
0−1
medium / 720p
40−45
40−45
The average gaming FPS of GeForce 845M in Grand Theft Auto V is 8% more, than Quadro K620M.
high / 1080p
3−4
2−3
ultra / 1080p
1−2
0−1
4K / 2160p
−
0−1
low / 720p
10−11
7−8
medium / 1080p
4−5
3−4
The average gaming FPS of GeForce 845M in Metro Exodus is 50% more, than Quadro K620M.
low / 768p
90−95
85−90
high / 1080p
65−70
65−70
medium / 1080p
90−95
−
The average gaming FPS of GeForce 845M in Minecraft is 3% more, than Quadro K620M.
high / 1080p
5−6
−
ultra / 1080p
1−2
12−14
4K / 2160p
0−1
−
low / 720p
27−30
27−30
medium / 1080p
9−10
14−16
The average gaming FPS of Quadro K620M in PLAYERUNKNOWN'S BATTLEGROUNDS is 38% more, than GeForce 845M.
high / 1080p
−
6−7
ultra / 1080p
−
4−5
QHD / 1440p
−
0−1
low / 720p
10−11
7−8
medium / 1080p
8−9
−
The average gaming FPS of GeForce 845M in Red Dead Redemption 2 is 42% more, than Quadro K620M.
low / 768p
20−22
16−18
medium / 768p
12−14
12−14
high / 1080p
6−7
6−7
ultra / 1080p
4−5
4−5
4K / 2160p
3−4
1−2
The average gaming FPS of GeForce 845M in The Witcher 3: Wild Hunt is 12% more, than Quadro K620M.
low / 768p
75−80
70−75
medium / 768p
40−45
35−40
ultra / 1080p
16−18
16−18
high / 768p
30−35
30−35
The average gaming FPS of GeForce 845M in World of Tanks is 7% more, than Quadro K620M.
Full Specs
GeForce 845M
Quadro K620M
Architecture
Maxwell
Maxwell
Code name
GM108
GM108
Type
Laptop
Mobile workstation
Release date
12 March 2014
1 March 2015
Pipelines
384
384
Core clock speed
1071 MHz
1029 MHz
Boost Clock
1150 MHz
1124 MHz
Transistor count
1,870 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
37.63
17.98
Floating-point performance
883.7 gflops
863.2 gflops
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
2000 - 5000 MHz
2000 MHz
Memory bandwidth
40.1 GB/s
14.4 GB/s
Shared memory
-
-
DirectX
12 (11_0)
12
Shader Model
5.1
5
OpenGL
4.6
4.5
OpenCL
1.2
1.2
Vulkan
1.1.126
1.1.126
CUDA
+
+
Bitcoin / BTC (SHA256)
76 Mh/s
92 Mh/s
Laptop size
medium sized
Optimus
+
+
Display Port
1.2
nView Display Management
+
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