GeForce 8800M GTX SLI vs Quadro K420
When choosing between GeForce 8800M GTX SLI and Quadro K420, 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 GeForce 8800M GTX SLI and Quadro K420.
GeForce 8800M GTX SLI is a Laptop Graphics Card
Note: GeForce 8800M GTX SLI 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 GeForce 8800M GTX SLI here:
Main Specs
GeForce 8800M GTX SLI
Quadro K420
Power consumption (TDP)
130 Watt
41 Watt
Interface
PCIe 2.0 x16
Supplementary power connectors
None
Memory type
GDDR3
128 Bit
Maximum RAM amount
512 MB
1 GB/2 GB
Display Connectors
1x DVI, 1x DisplayPort
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GeForce 8800M GTX SLI has 217% more power consumption, than Quadro K420.
GeForce 8800M GTX SLI has 511 GB more memory, than Quadro K420.
GeForce 8800M GTX SLI is used in Laptops, and Quadro K420 - in Desktops.
GeForce 8800M GTX SLI is build with G9x architecture, and Quadro K420 - with Kepler.
Core clock speed of Quadro K420 is 376 MHz higher, than GeForce 8800M GTX SLI.
GeForce 8800M GTX SLI is manufactured by 65 nm process technology, and Quadro K420 - by 28 nm process technology.
Memory clock speed of Quadro K420 is 982 MHz higher, than GeForce 8800M GTX SLI.
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
6−7
0−1
ultra / 1080p
4−5
0−1
QHD / 1440p
0−1
0−1
low / 720p
16−18
9−10
medium / 1080p
7−8
1−2
The average gaming FPS of GeForce 8800M GTX SLI in Assassin's Creed Odyssey is 140% more, than Quadro K420.
high / 1080p
10−12
−
ultra / 1080p
9−10
1−2
QHD / 1440p
0−1
0−1
low / 720p
21−24
9−10
medium / 1080p
10−12
2−3
The average gaming FPS of GeForce 8800M GTX SLI in Battlefield 5 is 250% more, than Quadro K420.
low / 768p
45−50
50−55
high / 1080p
45−50
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of Quadro K420 in Call of Duty: Warzone is 6% more, than GeForce 8800M GTX SLI.
low / 768p
130−140
100−110
medium / 768p
100−110
75−80
ultra / 1080p
50−55
30−35
QHD / 1440p
27−30
−
4K / 2160p
−
9−10
high / 768p
75−80
50−55
The average gaming FPS of GeForce 8800M GTX SLI in Counter-Strike: Global Offensive is 39% more, than Quadro K420.
low / 768p
55−60
70−75
ultra / 1080p
18−20
10−12
medium / 1080p
45−50
45−50
The average gaming FPS of Quadro K420 in Cyberpunk 2077 is 4% more, than GeForce 8800M GTX SLI.
low / 768p
75−80
65−70
medium / 768p
55−60
35−40
ultra / 1080p
30−35
14−16
The average gaming FPS of GeForce 8800M GTX SLI in Dota 2 is 37% more, than Quadro K420.
high / 1080p
7−8
1−2
ultra / 1080p
7−8
−
4K / 2160p
3−4
0−1
low / 720p
16−18
7−8
medium / 1080p
8−9
2−3
The average gaming FPS of GeForce 8800M GTX SLI in Far Cry 5 is 266% more, than Quadro K420.
high / 1080p
14−16
−
ultra / 1080p
10−11
−
QHD / 1440p
−
0−1
low / 720p
55−60
40−45
medium / 1080p
21−24
4−5
The average gaming FPS of GeForce 8800M GTX SLI in Fortnite is 73% more, than Quadro K420.
high / 1080p
10−12
1−2
ultra / 1080p
10−11
−
QHD / 1440p
1−2
0−1
low / 720p
24−27
10−12
medium / 1080p
12−14
3−4
The average gaming FPS of GeForce 8800M GTX SLI in Forza Horizon 4 is 220% more, than Quadro K420.
low / 768p
50−55
35−40
medium / 768p
40−45
−
high / 1080p
10−12
1−2
ultra / 1080p
6−7
−
QHD / 1440p
0−1
0−1
medium / 720p
−
30−35
The average gaming FPS of GeForce 8800M GTX SLI in Grand Theft Auto V is 63% more, than Quadro K420.
high / 1080p
4−5
0−1
ultra / 1080p
3−4
0−1
4K / 2160p
0−1
0−1
low / 720p
10−12
1−2
medium / 1080p
6−7
−
The average gaming FPS of GeForce 8800M GTX SLI in Metro Exodus is 1000% more, than Quadro K420.
low / 768p
90−95
85−90
high / 1080p
85−90
50−55
ultra / 1080p
75−80
−
medium / 1080p
90−95
−
The average gaming FPS of GeForce 8800M GTX SLI in Minecraft is 28% more, than Quadro K420.
high / 1080p
16−18
14−16
ultra / 1080p
14−16
12−14
low / 720p
30−35
21−24
medium / 1080p
16−18
14−16
The average gaming FPS of GeForce 8800M GTX SLI in PLAYERUNKNOWN'S BATTLEGROUNDS is 25% more, than Quadro K420.
ultra / 1080p
7−8
−
QHD / 1440p
0−1
0−1
low / 720p
10−12
2−3
medium / 1080p
10−11
−
The average gaming FPS of GeForce 8800M GTX SLI in Red Dead Redemption 2 is 450% more, than Quadro K420.
low / 768p
21−24
4−5
medium / 768p
16−18
−
high / 1080p
8−9
2−3
ultra / 1080p
6−7
−
4K / 2160p
−
0−1
The average gaming FPS of GeForce 8800M GTX SLI in The Witcher 3: Wild Hunt is 400% more, than Quadro K420.
low / 768p
85−90
65−70
medium / 768p
40−45
30−35
ultra / 1080p
18−20
10−12
high / 768p
35−40
27−30
The average gaming FPS of GeForce 8800M GTX SLI in World of Tanks is 35% more, than Quadro K420.
Full Specs
GeForce 8800M GTX SLI
Quadro K420
Architecture
G9x
Kepler
Code name
NB8E-GTX
GK107
Type
Laptop
Workstation
Release date
19 November 2007
22 July 2014
Pipelines
192
192
Core clock speed
500 MHz
876 MHz
Transistor count
1508 Million
1,270 million
Manufacturing process technology
65 nm
28 nm
Texture fill rate
14.02
Floating-point performance
336.4 gflops
Length
160 mm
Memory bus width
256 Bit
128 Bit
Memory clock speed
800 MHz
1782 MHz
Shared memory
-
DirectX
DirectX 10, Shader 4.0
12
Shader Model
5
OpenGL
4.5
OpenCL
1.2
Vulkan
+
CUDA
3.0
Bitcoin / BTC (SHA256)
11 Mh/s
Laptop size
large
3D Vision Pro
+
Mosaic
+
Width
1" (2.5 cm)
Number of simultaneous displays
4
nView Desktop Management
+
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