GeForce GTX 680MX vs GRID K2
When choosing between GeForce GTX 680MX and GRID K2, 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 GTX 680MX and GRID K2.
GeForce GTX 680MX is a Laptop Graphics Card
Note: GeForce GTX 680MX 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 GTX 680MX here:
Main Specs
GeForce GTX 680MX
GRID K2
Power consumption (TDP)
122 Watt
225 Watt
Interface
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Display Connectors
No outputs
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GRID K2 has 84% more power consumption, than GeForce GTX 680MX.
GRID K2 has 2 GB more memory, than GeForce GTX 680MX.
GeForce GTX 680MX is used in Laptops, and GRID K2 - in Desktops.
GeForce GTX 680MX and GRID K2 are build with Kepler architecture.
Core clock speed of GRID K2 is 25 MHz higher, than GeForce GTX 680MX.
GeForce GTX 680MX and GRID K2 are manufactured by 28 nm process technology.
Memory clock speed of GRID K2 is 2500 MHz higher, than GeForce GTX 680MX.
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
16−18
ultra / 1080p
12−14
9−10
QHD / 1440p
7−8
4−5
4K / 2160p
5−6
4−5
low / 720p
40−45
30−35
medium / 1080p
27−30
20−22
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 35% more, than GRID K2.
high / 1080p
35−40
24−27
ultra / 1080p
30−33
21−24
QHD / 1440p
14−16
9−10
4K / 2160p
9−10
6−7
low / 720p
70−75
55−60
medium / 1080p
40−45
27−30
The average gaming FPS of GeForce GTX 680MX in Battlefield 5 is 36% more, than GRID K2.
low / 768p
50−55
45−50
QHD / 1440p
0−1
0−1
The average gaming FPS of GeForce GTX 680MX in Call of Duty: Warzone is 10% more, than GRID K2.
low / 768p
230−240
210−220
medium / 768p
200−210
180−190
ultra / 1080p
120−130
100−110
QHD / 1440p
100−110
55−60
4K / 2160p
55−60
30−35
high / 768p
170−180
140−150
The average gaming FPS of GeForce GTX 680MX in Counter-Strike: Global Offensive is 21% more, than GRID K2.
low / 768p
60−65
55−60
ultra / 1080p
50−55
40−45
medium / 1080p
55−60
45−50
The average gaming FPS of GeForce GTX 680MX in Cyberpunk 2077 is 16% more, than GRID K2.
low / 768p
120−130
110−120
medium / 768p
110−120
95−100
ultra / 1080p
80−85
65−70
The average gaming FPS of GeForce GTX 680MX in Dota 2 is 15% more, than GRID K2.
high / 1080p
27−30
18−20
ultra / 1080p
24−27
18−20
QHD / 1440p
20−22
16−18
4K / 2160p
8−9
6−7
low / 720p
55−60
40−45
medium / 1080p
27−30
21−24
The average gaming FPS of GeForce GTX 680MX in Far Cry 5 is 33% more, than GRID K2.
high / 1080p
35−40
27−30
ultra / 1080p
27−30
21−24
QHD / 1440p
16−18
16−18
low / 720p
130−140
100−110
medium / 1080p
75−80
55−60
The average gaming FPS of GeForce GTX 680MX in Fortnite is 28% more, than GRID K2.
high / 1080p
35−40
27−30
ultra / 1080p
27−30
21−24
QHD / 1440p
16−18
10−11
4K / 2160p
14−16
10−11
low / 720p
70−75
55−60
medium / 1080p
40−45
30−35
The average gaming FPS of GeForce GTX 680MX in Forza Horizon 4 is 29% more, than GRID K2.
low / 768p
100−110
90−95
medium / 768p
95−100
80−85
high / 1080p
40−45
30−35
ultra / 1080p
18−20
12−14
QHD / 1440p
8−9
4−5
The average gaming FPS of GeForce GTX 680MX in Grand Theft Auto V is 20% more, than GRID K2.
high / 1080p
14−16
10−11
ultra / 1080p
10−12
8−9
QHD / 1440p
10−12
−
4K / 2160p
3−4
3−4
low / 720p
40−45
30−35
medium / 1080p
18−20
14−16
The average gaming FPS of GeForce GTX 680MX in Metro Exodus is 28% more, than GRID K2.
low / 768p
120−130
110−120
medium / 1080p
110−120
100−110
The average gaming FPS of GeForce GTX 680MX in Minecraft is 9% more, than GRID K2.
high / 1080p
−
24−27
ultra / 1080p
14−16
18−20
low / 720p
75−80
60−65
medium / 1080p
18−20
24−27
The average gaming FPS of GeForce GTX 680MX in PLAYERUNKNOWN'S BATTLEGROUNDS is 5% more, than GRID K2.
high / 1080p
16−18
14−16
ultra / 1080p
10−12
10−11
QHD / 1440p
2−3
0−1
4K / 2160p
2−3
−
low / 720p
40−45
30−35
medium / 1080p
21−24
16−18
The average gaming FPS of GeForce GTX 680MX in Red Dead Redemption 2 is 27% more, than GRID K2.
low / 768p
80−85
60−65
medium / 768p
50−55
35−40
high / 1080p
27−30
20−22
ultra / 1080p
14−16
12−14
4K / 2160p
9−10
8−9
The average gaming FPS of GeForce GTX 680MX in The Witcher 3: Wild Hunt is 32% more, than GRID K2.
low / 768p
90−95
100−110
medium / 768p
60−65
60−65
ultra / 1080p
40−45
35−40
high / 768p
55−60
55−60
The average gaming FPS of GRID K2 in World of Tanks is 3% more, than GeForce GTX 680MX.
Full Specs
GeForce GTX 680MX
GRID K2
Architecture
Kepler
Kepler
Code name
GK104
Type
Laptop
Workstation
Release date
23 October 2012
11 May 2013
Pipelines
1536
1536
Core clock speed
720 MHz
745 MHz
Transistor count
3540 Million
3,540 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
92.2 billion/sec
95.36
Floating-point performance
2x 2,289 gflops
Length
267 mm
Memory bus width
256 Bit
256 Bit
Memory clock speed
2500 MHz
5000 MHz
Memory bandwidth
160 GB/s
160.0 GB/s
Shared memory
-
DirectX
12 API
12 (11_0)
Shader Model
5.1
OpenGL
4.5
4.6
OpenCL
1.1
1.2
Vulkan
1.1.126
CUDA
+
3.0
CUDA cores
1536
Bus support
PCI Express 3.0
SLI options
+
3D Vision
+
Bitcoin / BTC (SHA256)
57 Mh/s
114 Mh/s
Laptop size
large
Optimus
+
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